Graco Husky 205 Instructions-Parts List Manual Download Page 1

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Husky

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

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

Instructions – Parts List

308652W

Important Safety Instructions.
Read all warnings and instructions in this manual.
Save these instructions.

ti10660a

Summary of Contents for Husky 205

Page 1: ...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 Instructions Parts List 308652W Important Safety Instructions Read all warnings and...

Page 2: ...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 D Check all equipment regularly and repair or replace worn or damaged parts immediately D Never exceed the recommended working pressure or the maximum air inlet pressure stated on your pump or in the Technical Data on page 19 D Do not exceed the ...

Page 3: ...uipment is not properly grounded sparking may occur Sparks can ignite fumes from solvents and the fluid being pumped dust particles and other flammable substances whether you are pumping indoors or outdoors and can cause a fire or explosion and serious injury and property damage D To reduce the risk of static sparking ground the pump and all other equipment used or located in the work area Check y...

Page 4: ...os meter over your operating temperature range to reduce the hazard of fire Consult your fluid supplier to determine the conductivity or resistivity of your fluid The resistivity must be less than 2 x 1012 ohm centimeters To reduce the risk of static sparking ground the pump and all other equipment used or located in the pumping area Check your local electrical code for detailed grounding instruct...

Page 5: ...ntilate to a remote area to reduce possible fluid contamination See Air Exhaust Ventilation on page 5 D Mounting Bracket The pump is shipped with a 90 degree mounting bracket 60 Mount the pump to the bracket using the four screws 61 provided Secure the opposite portion of the mounting bracket to a horizontal surface The mounting bracket must be used for proper pump performance Fig 2 ti10662a D Be ...

Page 6: ...eed type master air valve upstream from all air line accessories and use it to isolate the accessories during cleaning and repair c The air line filter removes harmful dirt and moisture from the compressed air supply 2 Install a flexible air hose between the accessories and the pump air inlet Screw the air line fitting into the air inlet 3 Do not restrict the exhaust port Excessive ex haust restri...

Page 7: ...alve required on fluid outlet side of pump L Fluid suction line N Fluid supply hose T Bung adapter U 4 way solenoid Y Ground wire required See page 4 for installation instructions C J L N T Y A U Air line to inlet Internal Air Valve Operated Remote Solenoid Operated E H B G F Remote Solenoid View Internal Air Valve View shown upright for clarity C J N A L L C Air line to Port A Air line to Port B ...

Page 8: ... move or lift the pump 1 Be sure the pump is properly grounded Read and follow the instructions in Grounding on page 4 2 Check all fittings to be sure they are tight Be sure to use a compatible liquid thread sealant on all male threads Tighten the fluid inlet and outlet fit tings and plugs securely Retorque all fasteners before start up See Torque Sequence page 18 3 Place the suction tube if used ...

Page 9: ...ry Although pump use varies a general guideline is to retorque fasteners every two months See Torque Sequence page 18 Flushing and Storage Flush the pump to prevent the fluid from drying or freezing in the pump and damaging it Always flush the pump and relieve the pressure before storing for any length of time Use a compatible solvent WARNING To reduce the risk of serious injury whenever you are i...

Page 10: ...hragm 30 is ruptured Replace the ruptured diaphragm See page 13 There are air bubbles in the fluid The suction line is loose Tighten the suction line A diaphragm 30 is ruptured Replace the ruptured diaphragm See page 13 The manifold 52 is loose or the o rings 21 are damaged Tighten the manifold screws 58 Replace the o rings 21 See page 14 The fluid covers 51 are loose Tighten the fluid cover screw...

Page 11: ...umps Only PROBLEM CAUSE SOLUTION The pump will not prime or loses prime The cycle rate is too low The check valves 20 are not sealing Fluid manifold not mounted with OUT port up Increase cycle rate to 60 cpm Inspect the check valves and replace them if worn or damaged See page 14 Re mount fluid manifold so OUT port is up The pump leaks air or does not operate Air is supplied to Port A and Port B a...

Page 12: ...n page 8 2 Remove the four screws 14 that hold the valve cover 7 on the center housing 1 3 Remove the valve block 4 and valve carriage 2 and replace the u cups 3 Replace the valve carriage and valve block When you replace the valve carriage position it all the way to one side or the other NOTE The valve block shown in Fig 5 is for pumps with an air operated air motor If your pump has a solenoid op...

Page 13: ...tes 50 from the shaft 10 and remove the diaphragms 30 and air side diaphragm plates 11 5 Remove the diaphragm pins 8 remove and replace the o rings 9 and reinstall the diaphragm pins in the center housing 1 6 Reinstall the diaphragm shaft 10 7 Install the new diaphragms 30 with the concave side toward the center housing 1 8 Screw the diaphragm plates 50 onto the shaft 10 and torque to 28 33 in lb ...

Page 14: ...ers center hous ing assembly off of the manifold 52 3 Remove and replace the check valves 20 being careful to orient each check valve exactly like the one it is replacing Make sure the check valve seat area is clean 4 Remove and replace the sealing o rings 21 Once compressed o rings may not be reused Make sure the check valve seat area is clean 5 Reinstall the fluid covers center housing assembly ...

Page 15: ...ypropylene 3 not used 4 not used 5 PVDF 0 no seats guides 2 acetal A PVDF 9 polypropylene 1 PTFE 6 SantopreneR II 2 G Certified Service Kit Matrix Air Valve and Fluid Section Service Kits for Husky 205 Pumps To determine the Model Number of your service kit from the following matrix select the six digits that describe your pump working from left to right The first digit is always D designating Hus...

Page 16: ...1 Fluid Section matrix column 3 Digit Ref No Part No Description Qty 1 7 191140 COVER valve 1 49 290229 LABEL warning 1 50 191553 PLATE diaphragm acetal 2 51 276474 COVER fluid acetal 2 52 276471 MANIFOLD acetal 1 53 113576 PLUG port acetal 2 54 100264 SCREW grounding 2 55 100179 NUT hex grounding 2 57 113570 O RING packing 2 58 113341 SCREW torx 20 59 115055 O RING exhaust 1 60 194986 BRACKET mou...

Page 17: ...Air Valve Service Kit 238853 which may be purchased separately These parts are included in Fluid Section Service Kit D010xx which may be purchased separately These parts are included in pump with integral air valve only Torque to 42 47 in lb 4 7 5 3 NSm See Torque Sequence on page 18 H 3 4 6 Lips of u cups 3 must face toward each other toward center of valve carriage 2 17 308652 Parts Check Valve ...

Page 18: ...u are instructed to torque screws 1 Valve Cover Torque bolts to 40 45 in lb 4 5 5 0 NSm 2 Left Right Fluid Cover 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 Front View Back View 1 2 3 4 9 6 7 5 10 8 11 19 12 20 13 14 15 16 17 18 ...

Page 19: ...b 0 9 kg Acetal pump 2 5 lb 1 1 kg PVDF pump 2 8 lb 1 3 kg Wetted parts housings diaphragms check valves Polypropylene pump Glass filled polypropylene PTFE polypropylene Acetal pump Acetal with SST fibers PTFE acetal PVDF pump PVDF PTFE PVDF Sound power level pressure per ANSI STD S12 1 at 100 psi 0 7 MPa 7 bar 75 5 dBa at 70 psi 0 49 MPa 4 9 bar 72 0 dBa at 40 psi 0 28 MPa 2 8 bar 68 2 dBa Sound ...

Page 20: ... 6 0 in 152 4 mm 3 7 in 94 mm Four 0 281 in 7 137 mm diameter holes 6 8 in 173 mm Four 0 175 in x 85 in deep 4 445 mm x 21 59 mm deep diameter holes 2 5 in 63 5 mm 3 0 in 76 2 mm Four 0 230 in 5 8 mm diameter holes ti10913a ti10914a 5 4 in 137 mm ...

Page 21: ...t 2 Follow vertical line up to intersection with selected fluid outlet pressure curve 3 Follow left to scale to read fluid outlet pressure FLUID OUTLET PRESSURE psi MPa bar 0 5 1 9 2 5 9 5 100 0 7 7 2 7 6 A B C 80 0 55 5 5 60 0 41 4 1 40 0 28 2 8 20 0 14 1 4 1 3 8 1 5 5 7 90 0 62 6 2 70 0 48 4 8 50 0 35 3 5 30 0 21 2 1 10 0 07 0 7 0 0 3 11 4 3 5 13 3 Fluid Pressure Curves A at 100 psi 0 7 MPa 7 ba...

Page 22: ...r 1 Locate fluid flow rate along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve 3 Follow left to scale to read air consumption Husky 205 Air Consumption 0 5 1 9 2 5 9 5 3 0 09 2 7 6 1 3 8 1 5 5 7 5 0 14 6 0 17 4 0 11 2 0 06 B C A 1 0 03 0 3 11 4 3 5 13 3 0 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 pr...

Page 23: ...23 308652 Notes ...

Page 24: ...rranty must be brought within six 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...

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