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Husky 1050A UL-Listed Diaphragm Pumps - Graco Flipbook PDF
Operation Husky® 1050A UL-Listed Diaphragm Pumps Model 647016, Evacuation and Transfer Pump For use in general fuel tran
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Operation
Husky® 1050A UL-Listed Diaphragm Pumps
313597E EN
Model 647016, Evacuation and Transfer Pump For use in general fuel transfer applications. 100 psi (0.7 MPa, 7.0 bar) Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7.0 bar) Maximum Air Input Pressure
Model 647648, Fuel Dispense Pump For use in petroleum product dispense systems in accordance with the United States Flammable and Combustible Liquids Code (NFPA 30) and the Automotive and Marine Service Station Code (NFPA 30a). See page 4 for details. 50 psi (0.35 MPa, 3.5 bar) Maximum Fluid Working Pressure 50 psi (0.35 MPa, 3.5 bar) Maximum Air Input Pressure For professional use only. Model 647648 Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions.
ti14218a
This symbol on the nameplate means the product is listed by Underwriters Laboratories Inc. (UL Standard No. 79 for Power-Operated Pumps for Petroleum Product Dispensing systems). 714N
II 2 GD c IIC T4
Related Manual
Contents Related Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 To Order a New Pump: . . . . . . . . . . . . . . . . . . . . . . 3 To Order Parts for Your Existing Pump . . . . . . . . . 3 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 UL Listing Details . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 General Information . . . . . . . . . . . . . . . . . . . . . . 8 Tighten Fasteners Before Setup . . . . . . . . . . . . . 8 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Air Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Air Exhaust Ventilation . . . . . . . . . . . . . . . . . . . 10 Fluid Supply Line . . . . . . . . . . . . . . . . . . . . . . . 11 Fluid Outlet Line . . . . . . . . . . . . . . . . . . . . . . . . 12 Fluid Inlet and Outlet Ports . . . . . . . . . . . . . . . . 12 Fluid Pressure Relief Valve . . . . . . . . . . . . . . . . 14
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Pressure Relief Procedure . . . . . . . . . . . . . . . . 15 Flush the Pump Before First Use . . . . . . . . . . . 15 Tighten Fasteners Before Setup . . . . . . . . . . . . 15 Starting and Adjusting the Pump . . . . . . . . . . . . 15 Pump Shutdown . . . . . . . . . . . . . . . . . . . . . . . . 16 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Maintenance Schedule . . . . . . . . . . . . . . . . . . . 17 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Tighten Threaded Connections . . . . . . . . . . . . . 17 Flushing and Storage . . . . . . . . . . . . . . . . . . . . 17 Torque Instructions . . . . . . . . . . . . . . . . . . . . . . 18 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Performance Chart . . . . . . . . . . . . . . . . . . . . . . . . . 20 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Graco Standard Husky Pump Warranty . . . . . . . . 22 Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 22
Related Manual Manual Description 313435 Husky 1050 Air-Operated Diaphragm Pump, Repair/Parts
2
313597E
To Order a New Pump:
To Order a New Pump: NOTE: Do not configure and order a pump using only this manual. Work with your Graco distributor or follow the steps below.
3. Click on the Husky 1050 Pump Selector, your choice of either the download version or the online version.
1. Go to www.gracohusky.com. 2. Click on Toolbox in the gray banner near the top.
4. Click on Pump Selector in the blue banner. Use the Selector Tool to configure your new pump.
To Order Parts for Your Existing Pump 1. Check the identification plate (ID) for the 20-digit Configuration Number of your pump.
2. Use the Configuration Number Matrix on the next page to understand which parts are described by each digit.
3. Refer to Parts Manual 313435 for the necessary part numbers. 313597E
3
Models
Models
Pump size and material
1050A
Graco Part
Graco Configuration Number
Maximum Working Pressure psi (MPa, bar)
647016 647648
1050A-AU1AA1TPACTP-1050A-AU3AA1TPACTP--
100 (0.7, 7.0) 50 (0.35, 3.5)
Configuration
A
U
1 inch ports, Aluminum UL-Listed 50 gpm, Center Section Aluminum and Air Valve
1 or 3 1
Fuel Transfer
3
Fuel Dispense (with pressure relief valve)
Fluid Covers Check Manifold and Manifolds Seats Balls Diaphragm O-rings
A
A1
No Data Aluminum, npt Monitoring
TP
AC
TP
--
TPE
Acetal
TPE
None
UL Listing Details Models 647016 and 647648 are certified per UL 79 for use in pumping gasoline and gasoline/alcohol blends up to 10% ethanol, diesel fuel, fuel oil, and lubricating oil. This certification does not cover oil burner pumps; pumps for engine-powered automotive equipment; or pumps for use in mobile applications, chemical plants, utility plants, petroleum production facilities, and pipeline pump stations, nor does it cover the complete end user installation.
4
313597E
Warnings
Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. When these symbols appear in the body of this manual, refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
WARNING FIRE AND EXPLOSION HAZARD When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be aware that flammable fumes can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Eliminate all ignition sources; such as cigarettes and portable electric lamps. • Keep work area free of debris, including rags and spilled or open containers of solvent and gasoline. • Route exhaust away from all sources of ignition. If diaphragm ruptures, fluid may be exhausted with air. See Air Exhaust Ventilation, page 10. • Do not plug or unplug power cords, or turn lights on or off when flammable fumes are present. • Ground all equipment in the work area. See Grounding instructions. • Use only grounded hoses. • Hold gun firmly to side of grounded pail when triggering into pail. • If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem. • Keep a working fire extinguisher in the work area.
313597E
5
Warnings
WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals. • Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS from distributor or retailer. • Do not leave the work area while equipment is energized or under pressure. Turn off all equipment and follow the Pressure Relief Procedure in this manual when equipment is not in use. • Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only. • Do not alter or modify equipment. • Use equipment only for its intended purpose. Call your distributor for information. • Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. • Do not kink or over bend hoses or use hoses to pull equipment. • Keep children and animals away from work area. • Comply with all applicable safety regulations. PRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and cause serious injury. • Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment. • Tighten all fluid connections before operating the equipment. • Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage. • Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents. • Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility. PLASTIC PARTS CLEANING SOLVENT HAZARD Use only compatible water-based solvents to clean plastic structural or pressure-containing parts. Many solvents can degrade plastic parts and cause them to fail, which could cause serious injury or property damage. See Technical Data in this and all other equipment instruction manuals. Read fluid and solvent manufacturer’s warnings. 6
313597E
Warnings
WARNING TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDS’s to know the specific hazards of the fluids you are using. • Route exhaust away from work area. If diaphragm ruptures, fluid may be exhausted with air. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines. BURN HAZARD Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns: • Do not touch hot fluid or equipment. PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to: • Clothing and respirator as recommended by the fluid and solvent manufacturer • Protective eyewear, gloves, and hearing protection
313597E
7
Installation
Installation General Information •
The Typical Installations shown in FIG. 3 through FIG. 5 are only guides for selecting and installing system components. Contact your Graco distributor for assistance in planning a system to suit your needs.
•
Installation and use must be in accordance with the Flammable and Combustible Liquids Code (NFPA 30) and Automotive and Marine Service Station Code (NFPA 30a) and must comply with all local, state, and federal codes.
•
2. For all mountings, be sure the pump is bolted directly to the mounting surface. 3. For ease of operation and service, mount the pump so the air valve, air inlet, fluid inlet and fluid outlet ports are easily accessible. 4. Rubber Foot Mounting Kit 236452 is available to reduce noise and vibration during operation.
Grounding
All pipe joints must be made tight with UL listed gasoline-resistant pipe compound.
Tighten Fasteners Before Setup Before using the pump for the first time, check and retorque all external fasteners. Follow Torque Instructions, page 18.
Mounting
•
•
The pump exhaust air may contain contaminants. Ventilate to a remote area. See Air Exhaust Ventilation on page 10. Never move or lift a pump under pressure. If dropped, the fluid section may rupture. Always follow the Pressure Relief Procedure on page 15 before moving or lifting the pump.
This pump must be electrically grounded using the grounding conductor provided. Improper grounding can cause hazardous operation. The equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit. Pump: See FIG. 1. Loosen the grounding screw (GS). Insert one end of a 12 ga. minimum ground wire (R) behind the grounding screw and tighten the screw securely. Connect the clamp end of the ground wire to a true earth ground. A ground wire and clamp, Part 238909, is available from Graco.
1. Be sure the mounting surface can support the weight of the pump, hoses, and accessories, as well as the stress caused during operation.
8
313597E
Installation
Air Line Install the air line accessories as shown in FIG. 3 through FIG. 5. Mount these accessories on the wall or on a bracket. Be sure the air line supplying the accessories is grounded. GS
R
ti12214a
FIG. 1. Ground screw and wire Air and fluid hoses: Use only grounded hoses with a maximum of 500 ft (150 m) combined hose length to ensure grounding continuity. Air compressor: Follow manufacturer’s recommendations. Fluid supply container: Follow local code. Solvent pails used when flushing: Follow local code. Use only conductive metal pails, placed on a grounded surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity. Suction device nozzle: Bond to metal container from which it is suctioning by firm metal-to-metal contact to a properly grounded supply hose and pump.
1. Install an air regulator (C) and gauge to control the fluid pressure. Locate it close to the pump. 2. Locate a bleed-type master air valve (B) close to the pump and use it to relieve trapped air. Be sure the valve is easily accessible from the pump and located downstream from the regulator.
Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing. 3. Locate another master air valve (E) upstream from all air line accessories and use it to isolate them during cleaning and repair. 4. An air line filter (F) removes harmful dirt and moisture from the compressed air supply. 5. Install a grounded, flexible air hose (A) between the accessories and the 1/2 npt(f) pump air inlet (D). Use a minimum 3/8 in. (10 mm) ID air hose.
Piping, valves, and fittings: Use only electrically conductive materials. Bond and ground per code. Check your system electrical continuity after the initial installation, and then set up a regular schedule for checking continuity to be sure proper grounding is maintained.
313597E
9
Installation
Air Exhaust Ventilation
Be sure to read and follow the TOXIC FLUID OR FUMES HAZARD warnings, page 7, and FIRE AND EXPLOSION HAZARD warnings, page 5, before operating this pump. You must vent the exhaust away from people, animals, food handling areas, and all sources of ignition when pumping flammable or hazardous fluids. Vent in accordance with local codes, or in the absence of local codes, an industry or nationally recognized code having jurisdiction over the specific installation. The air exhaust port is 3/4 npt(f). Do not restrict the air exhaust port. Excessive exhaust restriction can cause erratic pump operation.
1. Remove the muffler (T) from the pump air exhaust port. 2. Install a grounded air exhaust hose (U) and connect the muffler (T) to the other end of the hose. The minimum size for the air exhaust hose is 3/4 in. (19 mm) ID. If a hose longer than 15 ft (4.57 m) is required, use a larger diameter hose. Avoid sharp bends or kinks in the hose. 3. Place a container at the end of the air exhaust line to catch fluid in case a diaphragm ruptures. Locate the container away from all sources of ignition, including pilot lights and waste materials. If the diaphragm ruptures, the fluid being pumped will exhaust with the air.
A
U
Key: A Air supply line B Bleed-type master air valve (required for pump) C Air filter/regulator assembly D Air inlet E Master air valve (for accessories) T Muffler U Grounded air exhaust hose V Container for remote air exhaust
V T E
C
B
D ti14219b
FIG. 2. Vent exhaust air
10
313597E
Installation
C E
B
A
D
J
K
H Key: A Air supply line B Bleed-type master air valve (required for pump) C Air filter/regulator assembly D Air inlet E Master air valve (for accessories) G Grounded, flexible fluid supply line H Fluid drain valve (required) J Fluid shutoff valve K Grounded, flexible fluid outlet line R Ground wire (required, see page 8 for installation instructions) W Waste oil receiver
R
G W
ti14221b
FIG. 3. Waste oil or general fluid transfer, typical installation
Fluid Supply Line See FIG. 3 through FIG. 5, pages 11 through 13. 1. Use grounded, flexible fluid supply lines (G). See Grounding, page 8. 2. If the inlet fluid pressure to the pump is more than 25% of the outlet working pressure, the ball check valves will not close fast enough, resulting in inefficient pump operation. Excessive inlet fluid pressure also will shorten diaphragm life. Approximately 3 - 5 psi (0.02- 0.03 MPa, 0.21-0.34 bar) should be adequate for most materials.
always install the pump as close as possible to the material source. 4. For a Waste Oil Receiver Evacuation System, connect an appropriate suction hose (G) between the pump fluid inlet and the waste oil receiver. See FIG. 3. 5. For a Gear Oil Evacuation System, install a control valve (M), flexible hose (L), and an appropriate wand (N) in each service bay and connect to the fluid suction line (G). See FIG. 4, page 12. 6. For a Fuel Dispense System, connect a fluid supply line (G) to the fluid inlet. See FIG. 5, page 13.
3. For maximum suction lift (wet and dry), see Technical Data, page 21. For best results, 313597E
11
Installation
Key: A Air supply line B Bleed-type master air valve (required for pump) C Air filter/regulator assembly D Air inlet E Master air valve (for accessories) G Fluid suction line, flexible hose H Fluid drain valve (required) J Fluid shutoff valve K Waste oil line (to storage tank) L Fluid line, flexible hose M Control valve N Suction wand R Ground wire (required, see page 8 for installation instructions)
M L N
B E
A
C
D
G
R K
J H
ti14222b
FIG. 4. Gear oil evacuation, typical installation
Fluid Outlet Line See FIG. 3 through FIG. 5, pages 11 through 13. 1. Use grounded fluid hoses (G, K). See Grounding, page 8. 2. The pump fluid outlet is 1 in. npt(f). Screw the fluid fitting into the pump outlet securely.
4. Install a shutoff valve (J) in the fluid outlet line.
Fluid Inlet and Outlet Ports NOTE: Remove and reverse the manifold(s) to change the orientation of inlet or outlet port(s). Follow Torque Instructions, page 18. The fluid inlet and outlet manifolds each have four 1 in. npt(f) threaded ports. Close off the unused ports, using the supplied plugs.
3. A fluid drain valve (H) is required in your system to relieve pressure in the hose and dispense valve. Install the valve close to the pump fluid outlet.
12
313597E
Installation
P
X
Key: A B
E
C
B
A
K J
C D E G H J K P R S
D S
H
X
Air supply line Bleed-type master air valve (required for pump) Air filter/regulator assembly Air inlet Master air valve (for accessories) Grounded, flexible fluid supply line Fluid drain valve (required) Fluid shutoff valve Grounded, flexible fluid outlet line Hose reel Ground wire (required, see page 8 for installation instructions) Pressure relief valve (required to limit fluid outlet pressure to 50 psi [350 kPa, 3.5 bar]) Fuel dispense valve
1 Pipe to supply tank
G 1 Fluid from the relief valve must be piped back to the supply tank.
R ti14220b
FIG. 5. Fuel dispense, typical installation
313597E
13
Installation
Fluid Pressure Relief Valve Fuel Dispense Systems (Model 647648)
Fuel dispense model 647648 requires a pressure relief valve (S), Graco part 24B910, which is supplied with the pump, to prevent fluid pressure from exceeding 50 psi (350 kPa, 3.5 bar). See FIG. 5, page 13.
Recommended air operating pressure is 40 psi (280 kPa, 2.8 bar) or less. As the air inlet pressure approaches 50 psi (350 kPa, 3.5 bar), the relief valve will open and vent fluid. Vented fluid must be routed to a container in a non-hazardous location.
Evacuation and Transfer Systems (Model 647016)
Some evacuation and transfer systems may require installation of a pressure relief valve at the pump outlet to prevent overpressurization and rupture of the pump or hose. Graco Kit 238428 is available. See FIG. 6. Relief pressure is between 150 and 180 psi (1.03 MPa-1.24 MPa, 10.3-12.4 bar). This kit is not for use in fuel dispense applications, which require pressure relief at 50 psi (350 kPa, 3.5 bar). Order a fuel dispense pump (Model 647648), which is equipped with pressure relief valve 24B910. See Warning above.
Thermal expansion of fluid in the outlet line can cause overpressurization. Thermal expansion can occur when using long fluid lines exposed to sunlight or ambient heat, or when pumping from a cool to a warm area (for example, from an underground tank). Overpressurization also can occur if the Husky pump is used to feed fluid to a piston pump, and the intake valve of the piston pump does not close, causing fluid to back up in the outlet line.
1 Apply thread sealant on threaded connections and install kit between fluid inlet and outlet manifolds.
2 Connect fluid inlet line in one of the optional ports.
3 Connect fluid outlet line in one of the optional ports.
Pressure Relief Kit
ti14214b
FIG. 6. Optional Fluid Pressure Relief Kit 238428, for Model 647016 (not acceptable for fuel dispense application) 14
313597E
Operation
Operation Pressure Relief Procedure
Waste Oil Receiver Evacuation Systems or General Fluid Transfer Applications See FIG. 3.
Trapped air can cause the pump to cycle unexpectedly, which could result in serious injury from splashing. 1. Shut off the air supply to the pump. 2. Open the dispensing valve (if used).
1. Close the pump air regulator (C) and the bleed-type master air valves (B, E). 2. Connect the pump suction hose (G) to the pump fluid inlet. Attach a fluid quick coupler to the other end of the hose, then connect the coupler to the outlet fitting of the waste oil receiver.
3. Open the fluid drain valve to relieve fluid pressure, having a waste container ready to catch the drainage.
3. Place the end of the fluid hose into an appropriate container.
Flush the Pump Before First Use
4. Close the fluid drain valve (H). Open the fluid shutoff valve (J).
The pump was tested in water. If water could contaminate the fluid you are pumping, flush the pump thoroughly with a compatible solvent. See Flushing and Storage, page 17.
Tighten Fasteners Before Setup Before using the pump for the first time, check and retorque all external fasteners. Follow Torque Instructions, page 18. After the first day of operation, retorque the fasteners.
Starting and Adjusting the Pump 1. Be sure the pump is properly grounded. Refer to Grounding on page 8. 2. Check fittings to be sure they are tight. Use a compatible liquid thread sealant on male threads. Tighten the fluid inlet and outlet fittings securely. NOTE: If fluid inlet pressure to the pump is more than 25% of outlet working pressure, the ball check valves will not close fast enough, resulting in inefficient pump operation. 313597E
5. Connect the air supply line to the pump air inlet (D). 6. Open the bleed-type master air valves (B, E). 7. Slowly increase air pressure with the air regulator (C) until the pump starts to cycle. Allow the pump to cycle slowly until all air is pushed out of the lines and the pump is primed. NOTE: Use lowest possible air pressure to prime, just enough to cycle the pump. If the pump does not prime as expected, turn air pressure DOWN. NOTICE
When replacing Husky 1040s: The Husky 1050 operates more efficiently than did the 1040. Reduce air inlet pressure by approximately 20 percent to maintain an equivalent fluid output.
15
Operation
Gear Oil Evacuation Systems See FIG. 4. 1. Close the pump air regulator (C) and the bleed-type master air valves (B, E). 2. Attach an appropriate wand to the suction hose. Place the wand in the differential or fluid to be pumped. 3. Place the end of the fluid hose into an appropriate container. 4. Close the fluid drain valve (H). Open the fluid shutoff valve (J). 5. Connect the air supply line to the pump air inlet (D). 6. Open the bleed-type master air valves (B, E). 7. Set the air regulator (C) to about 50 psi (350 kPa, 3.5 bar). 8. Pull the control valve handle (M) down to start the pump. NOTE: Adjust the air regulator (C). Allow the pump to cycle slowly until all air is pushed out of the lines and the pump is primed. Use lowest possible air pressure to prime, just enough to cycle the pump. If the pump does not prime as expected, turn air pressure DOWN.
NOTE: Be sure the control valve handle is closed when evacuation is completed. Failure to close it may prevent other service bays from developing full suction. Fuel Dispense Systems See FIG. 5. 1. Close the pump air regulator (C) and the bleed-type master air valves (B, E). 2. Close the fluid drain valve (H). Open the fluid shutoff valve (J). 3. Hold the dispense valve (X) firmly to a grounded metal container, and open the valve. 4. Connect the air supply line to the pump air inlet (D). 5. Open the bleed-type master air valves (B, E). 6. Slowly open the air regulator (C) until the pump starts to cycle. Allow the pump to cycle slowly until all air is pushed out of the lines and pump is primed. 7. Adjust the air regulator. Always use the lowest air pressure necessary to get the desired results.
Pump Shutdown
NOTICE
When replacing Husky 1040s: The Husky 1050 operates more efficiently than did the 1040. Reduce air inlet pressure by approximately 20 percent to maintain an equivalent fluid output.
At the end of the work shift and before you check, adjust, clean or repair the system, follow Pressure Relief Procedure, page 15.
9. Push the control valve handle (M) up when finished. Place the wand in the holder on the control valve.
16
313597E
Maintenance
Maintenance
Flushing and Storage
Maintenance Schedule Establish a preventive maintenance schedule, based on the pump’s service history. Scheduled maintenance is especially important to prevent spills or leakage due to diaphragm failure.
Lubrication The pump is lubricated at the factory. It is designed to require no further lubrication for the life of the pump. There is no need to add an in-line lubricator under normal operating conditions.
Tighten Threaded Connections Before each use, check all hoses for wear or damage and replace as necessary. Check to be sure all threaded connections are tight and leak-free. Check fasteners. Tighten or retorque as necessary. Although pump use varies, a general guideline is to retorque fasteners every two months. See Torque Instructions, page 18.
313597E
• Flush before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment. • Flush at the lowest pressure possible. Check connectors for leaks and tighten as necessary. • Flush with a fluid that is compatible with the fluid being dispensed and the equipment wetted parts. Flush the pump often enough to prevent the fluid you are pumping from drying or freezing in the pump and damaging it. Use a compatible solvent. Always flush the pump and relieve the pressure before storing it for any length of time.
17
Maintenance
Torque Instructions NOTE: Fluid cover and manifold fasteners have a thread-locking adhesive patch applied to the threads. If this patch is excessively worn, the fasteners may loosen during operation. Replace screws with new ones or apply medium-strength (blue) Loctite or equivalent to the threads. If fluid cover or manifold fasteners have been loosened, it is important to torque them using the following procedure to improve sealing.
NOTE: Always completely torque fluid covers before torquing manifolds.
ti18537a
Start all fluid cover screws a few turns. Then turn down each screw just until head contacts cover. Then turn each screw by 1/2 turn or less working in a crisscross pattern until each screw is torqued to 100 in-lb (11.3 N•m). Repeat for manifolds. See FIG. 7. Retorque the air valve fasteners (V) in a crisscross pattern, to 80 in-lb (9.0 N•m).
9
ti18538a
FIG. 7. Torque sequence
18
313597E
Dimensions
Dimensions G F
1
3
%
A
& /
D
E 0
ti12212b
ti12211b
H K
5.0 in. (127 mm)
J
ti12213b
A ..... 12.7 in. (323 mm) B ..... 14.4 in. (366 mm) C ..... 15.9 in. (404 mm) D ..... 10.9 in. (277 mm) E ..... 1.8 in. (46 mm) F...... 7.3 in. (185 mm) G ..... 14.7 in. (373 mm) H ..... 6.2 in. (158 mm) J...... 3.9 in. (99 mm) 313597E
5.5 in. (140 mm)
ti14540a
K .....10.2 in. (258 mm) L ......1/2 npt(f) air inlet M .....1 in. npt(f) fluid inlet ports (4) N .....1 in. npt(f) fluid outlet ports (4) P......3/4 npt(f) air exhaust port
19
Performance Chart
Performance Chart Test Conditions: Pump tested in water with inlet submerged. Cycle Rate
Operating Air Pressure
A 100 psi (0.7 MPa, 7.0 bar)
B 70 psi (0.48 MPa, 4.8 bar)
C 40 psi (0.28 MPa, 2.8 bar)
Fluid Outlet Pressure — psi (MPa, bar)
28
56
84
112
140
168
196
224
252 280
120 (0.83. 8.3) 100 (0.7, 7.0)
A
Fluid Pressure
80 (0.55, 5.5)
B 60 (0.41, 4.1) 40 (0.28, 2.8)
C
20 (0.14, 1.4) 0 0
5 (19)
10 (38)
15 30 35 50 20 25 40 45 (57) (76) (95) (114) (133) (152) (170) (189) Fluid Flow — gpm (lpm)
How to Read the Charts 1. Locate fluid flow rate along bottom of chart.
3. Follow left to scale to read fluid outlet pressure (top chart) or air consumption (bottom chart).
20
28 Air Consumption — scfm (cubic meters/min)
2. Follow vertical line up to intersection with selected operating air pressure curve.
56
84
Cycle Rate 112 140 168
196
224
252 280
80 (2.24)
60 (1.68)
Air Consumption
40 (1.12)
B C
20 (0.56)
0
A
0
5 (19)
10 (38)
15 20 25 30 35 40 45 50 (57) (76) (95) (114) (133) (152) (170) (189) Fluid Flow — gpm (lpm)
313597E
Technical Data
Technical Data Maximum fluid working pressure Transfer Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Dispense Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air pressure operating range Transfer Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Dispense Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air consumption at 70 psi (0.48 MPa, 4.8 bar), 20 gpm (76 lpm). . . . . . . . Air consumption at 50 psi (0.35 MPa, 3.5 bar), full flow . . . . . . . . . . . . . . . Fluid displacement per cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum values with water as media under submerged inlet conditions at ambient temperature: Maximum air consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum free-flow delivery Transfer Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Dispense Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum pump speed Transfer Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Dispense Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum suction lift (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables) . Maximum size pumpable solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended cycle rate for continuous use . . . . . . . . . . . . . . . . . . . . . . . Recommended cycle rate for circulation systems . . . . . . . . . . . . . . . . . . . . Sound Power* at 70 psi (0.48 MPa, 4.8 bar) and 50 cpm . . . . . . . . . . . . . . . . . . . . . . . at 100 psi (0.7 MPa, 7.0 bar) and full flow . . . . . . . . . . . . . . . . . . . . . . . Sound Pressure** at 70 psi (0.48 MPa, 4.8 bar) and 50 cpm . . . . . . . . . . . . . . . . . . . . . . . at 100 psi (0.7 MPa, 7.0 bar) and full flow . . . . . . . . . . . . . . . . . . . . . . . Operating temperature range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fluid inlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fluid outlet size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Non-wetted external parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100 psi (0.7 MPa, 7.0 bar) 50 psi (0.35 MPa, 3.5 bar) 20-100 psi (0.14-0.7 MPa, 1.4-7.0 bar) 20-50 psi (0.14-0.35 MPa, 1.4-3.5 bar) 25 scfm 25 scfm 0.17 gal. (0.64 liters)
64 scfm 50 gpm (189 lpm) 38 gpm (144 lpm) 275 cpm 210 cpm 16 ft (4.9 m) dry, 29 ft (8.8 m) wet 1/8 in. (3.2 mm) 93 - 140 cpm 20 cpm 78 dBa 90 dBa 84 dBa 96 dBa 10°F-150°F (-12°C-65°C) 1/2 npt(f) 1 in. npt(f) 1 in. npt(f) 23 lb. (10.5 kg) aluminum, TPC-ET, Acetal, PTFE aluminum, coated carbon steel
* Sound power measured per ISO-9614-2. ** Sound pressure was tested 3.28 ft (1 m) from equipment. All trademarks mentioned in this manual are the property of their respective owners.
313597E
21
Graco Standard Husky Pump Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of five years from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation. THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within six (6) years of the date of sale. GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties. In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.
Graco Information For the latest information about Graco products, visit www.graco.com. TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505
All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 313597
Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA Copyright 2010, Graco Inc. All Graco manufacturing locations are registered to ISO 9001. www.graco.com Revised 01/2012