Graco Husky 205 Instructions-Parts List Manual
  1. Manuals
  2. Brands
  3. Graco Manuals
  4. Water Pump
  5. Husky 205
  6. Instructions-parts list manual

Graco Husky 205 Instructions-Parts List Manual

Air–operated diaphragm pumps
Hide thumbs Also See for Husky 205:

Advertisement

Table of Contents

Instructions – Parts List
Huskyt 205 Air–Operated
Diaphragm Pumps
100 psi (0.7 MPa, 7 bar) Maximum Incoming Air Pressure
100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure
Important Safety Instructions.
Read all warnings and instructions in this manual.
Save these instructions.
Part No. D120XX
Polypropylene Pump with Air–Operated Motor
Part No. D110XX and DM10XX
Acetal Pump with Air–Operated Motor
Part No. D150XX and DM50XX
PVDF Pump with Air–Operated Motor
Part No. D220XX
Polypropylene Pump with Solenoid Ports
Part No. D210XX
Acetal Pump with Solenoid Ports
Part No. D250XX
PVDF Pump with Solenoid Ports
Patent No.
CH ZL01113998.6
EU 0942171
US 5,860,794
AR AR006617B1
KP 461707
CH ZL01124998.6
BR PI9701779_5
308652W
ti10660a

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Husky 205 and is the answer not in the manual?

Questions and answers

Related Manuals for Graco Husky 205

Summary of Contents for Graco Husky 205

  • Page 1 Instructions – Parts List Huskyt 205 Air–Operated Diaphragm Pumps 308652W 100 psi (0.7 MPa, 7 bar) Maximum Incoming Air Pressure 100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure Important Safety Instructions. Read all warnings and instructions in this manual. Save these instructions.

  • Page 2: Table Of Contents

    If you are not sure, or if you have questions about installation or operation, call your Graco distributor. D Never alter or modify any part of this equipment; doing so could cause it to malfunction. Use only genuine Graco part numbers and accessories.
  • Page 3 WARNING HAZARDOUS FLUIDS Improper handling of hazardous fluids or inhaling toxic vapors can cause extremely serious injury or death from splashing in the eyes, ingestion, or bodily contamination. Observe all the following precautions when you handle hazardous or potentially hazardous fluids. D Know what fluid you are pumping and its specific hazards.

  • Page 4: Installation

    Installation Tightening Threaded Fasteners Before To reduce the risk of static sparking, ground the pump and all other equipment used or located in the pumping First Use area. Check your local electrical code for detailed grounding instructions for your area and type of equip- ment.
  • Page 5 Installation Air Exhaust Ventilation WARNING TOXIC FLUID HAZARD Read the USING HAZARDOUS FLUIDS and FIRE AND EXPLOSION HAZARD sections on page 3 before you operate this pump. Be sure the system is properly ventilated for your type of installation. You must vent the exhaust to a safe place, away from people, animals or food handling areas when pumping flammable or...
  • Page 6 See the Bleed-Type Master Air Valve and Fluid Drain Valve warning Typical installation includes (not supplied by Graco): above. Locate another bleed-type master air D For solenoid operation: a four-way, 5-port, 3-posi- valve upstream from all air line accessories, and use it to isolate the accessories during tion solenoid valve with 1/4-in.
  • Page 7 Installation Husky 205 pump Bleed-type master air valve (required for pump) Air line(s) Master air valve (for accessories) Air line filter Muffler Pump air regulator Fluid drain valve (required on fluid outlet side of pump) Fluid suction line Fluid supply hose...

  • Page 8: Operation

    Operation Pressure Relief Procedure 3. Place the suction tube (if used) in the fluid to be pumped. WARNING 4. Place the end of the outlet hose into an appropri- To reduce the risk of serious injury, including ate container. splashing fluid in the eyes or on the skin, follow this procedure whenever you are instructed to relieve 5.

  • Page 9: Maintenance

    Maintenance Lubrication Flushing and Storage The air valve is lubricated at the factory and designed Flush the pump to prevent the fluid from drying or to operate without additional lubrication. freezing in the pump and damaging it. Always flush If added lubrication is desired, every 500 hours of the pump and relieve the pressure before storing for operation (or monthly), remove the hose from the any length of time.

  • Page 10: Troubleshooting

    Troubleshooting Relieve the pressure before you check or service the WARNING equipment. To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Check all possible problems and causes before you Pressure Relief Procedure on page 8. disassemble the pump.
  • Page 11 Troubleshooting Internal Air Valve-Operated Pumps Only PROBLEM CAUSE SOLUTION The pump will not cycle, or it cycles The air valve is stuck or dirty. Disassemble and clean or repair the once and stops. air valve. See page 12. Use filtered air. Not enough air pressure supplied.

  • Page 12: Service

    Service Service Kits 2. Remove the four screws (14) that hold the valve cover (7) on the center housing (1). Service Kits may be ordered separately. 3. Remove the valve block (4) and valve carriage (2), To repair the air valve, order Part No. 238853. Parts and replace the u-cups (3).
  • Page 13 Service Replacing Diaphragms Replace the diaphragms as follows. See Fig. 6 and Fig 7. 1. Relieve the pressure, and disconnect the air line 5. Remove the diaphragm pins (8), remove and from the pump. replace the o-rings (9), and reinstall the diaphragm pins in the center housing (1).
  • Page 14 Service Replacing Check Valves Replace each pair of check valves as follows. See 3. Remove and replace the check valves (20), being Fig. 7. careful to orient each check valve exactly like the one it is replacing. Make sure the check 1.

  • Page 15: Parts Matrix

    The first digit is always D, designating Husky diaphragm pumps. The remaining five digits define the materials of construction. For example, a pump with a Husky 205 polypropylene air motor, polypropylene fluid section, D 1 2 0 9 1.
  • Page 16 Parts Air Motor Section (matrix column 2) 290229 LABEL, warning Ref. 191553 PLATE, diaphragm; Digit Part No. Description Qty. acetal 276474 COVER, fluid; acetal 240898 HOUSING, center, assembly (includes 12, 276471 MANIFOLD; acetal 13, and 57) 113576 PLUG, port; acetal 191157 CARRIAGE, valve 100264...
  • Page 17 Diaphragm (matrix column 6) Digit Ref. Part No. Description Qty. Digit Ref. Part No. Description Qty. 241134 VALVE, check; acetal 191402 DIAPHRAGM; PTFE (for all Husky 205 113566 O-RING, packing pumps) 240896 VALVE, check; 196385 DIAPHRAGM; polypropylene SantopreneR 113566 O-RING, packing 240897 VALVE, check;...

  • Page 18: Torque Sequence

    Torque Sequence For proper installation, always follow torque sequence whenever you are instructed to torque screws. 1. Valve Cover 2. Left/Right Fluid Cover Torque bolts to 40–45 in–lb (4.5–5.0 NSm) Torque bolts to 42–47 in–lb (4.7–5.3 NSm) 3. Manifold to Center Section Torque bolts to 42–47 in–lb (4.7–5.3 NSm) 11, 19 12, 20...

  • Page 19: Technical Data

    Technical Data Maximum fluid working pressure ... . . 100 psi Weight (0.7 MPa, 7 bar) Polypropylene pump ....2.0 lb (0.9 kg) Maximum/minimum air pressure .

  • Page 20: Dimensions And Mounting Hole Layout

    Dimensions and Mounting Hole Layout 6.0 in. 152.4 mm 3.7 in. 94 mm 5.4 in. 137 mm ti10913a Four 0.175 in. x .85 in. deep 4.445 mm x 21.59 mm deep 3.0 in. diameter holes 76.2 mm Four 0.281 in. 7.137 mm diameter holes 2.5 in.

  • Page 21: Performance Charts

    Performance Charts Husky 205 Fluid Outlet Pressure Test Conditions: Pump tested in water with inlet submerged. (0.7, 7) (0.62, 6.2) Fluid Pressure Curves A at 100 psi (0.7 MPa, 7 bar) air pressure (0.55, 5.5) B at 70 psi (0.48 MPa, 4.8 bar) air pressure C at 40 psi (0.28 MPa, 2.8 bar) air pressure...
  • Page 22 Performance Charts Husky 205 Air Consumption Test Conditions: Pump tested in water with inlet submerged. (0.17) (0.14) Air Consumption Curves A at 100 psi (0.7 MPa, 7 bar) air pressure B at 70 psi (0.48 MPa, 4.8 bar) air pressure C at 40 psi (0.28 MPa, 2.8 bar) air pressure...
  • Page 23 Notes 308652...

  • Page 24: Graco Standard Warranty

    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.

Table of Contents