Graco 224342 A Series, Instructions Manual

Page 1: ...TFE or PTFE Packed For transferring or dispensing low viscosity sealants and adhesives For professional use only Important Safety Instructions Read all warnings and instructions in this manual before using the equipment Save these instructions 0195 Model 224342 Shown ...

Page 2: ...isplacement Pump 15 Assemble the Displacement Pump 15 Parts 18 Model 224342 18 10 1 Ratio President Pump 18 Models 261630 224343 shown 19 5 1 Ratio Monark Pump 19 Models 247147 902147 shown 20 5 1 Ratio Monark Pump 20 Model 254999 224341 shown 21 Severe Duty UHMWPE PTFE Packed Stainless Steel Displacement Pump 21 Model 15G976 23 Severe Duty PTFE Packed Stainless Steel Displacement Pump 23 Performa...

Page 3: ...ure 180 psi 1 3 MPa 12 5 bar Maximum Air Input Pressure UHMWPE PTFE Packed Pumps Model 261630 Series A PTFE PACKED PUMPS Model 247147 Series A Model 902147 Series A 5 1 Ratio Monark Pump 600 psi 4 2 MPa 42 bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 4 bar Maximum Air Input Pressure Severe Duty Displacement Pumps have an abrasion resistant displacement rod and cylinder Refer to Technical S...

Page 4: ...e 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 Alterations or modifications may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended pu...

Page 5: ...plug power cords or turn power or light switches on or off when flammable fumes are present Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are anti static or conductive Stop operation immediately if static sparking occursor you feel a shock Donot use equipment until you identify and correct the problem Keep a working fi...

Page 6: ...p Air Regulator F Air Line Filter G Bleed Type Master Air Valve for accessories H Electrically Conductive Air Supply Line J Fluid Drain Valve required K Fluid Filter L Fluid Supply Hose M Spray Gun N Fluid Suction Hose P Wall Bracket Y Ground Wire required see page 6 for installation instructions FIG 1 Typical Installation 0774A Y H A P N J K C D B E F G M L ...

Page 7: ...h connection to a properly grounded fluid hose and pump Fluid supply container follow local code Object being sprayed 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 To maintain grounding continuity when ...

Page 8: ...ine filter F removes harmful dirt and moisture from compressed air supply Second bleed type air valve G isolates air line accessories for servicing Locate upstream from all other air line accessories Fluid Line Fluid filter K filters particles from the fluid as it leaves the pump Fluid drain valve J required in your system to relieve fluid pressure in the hose and gun Gun M to dispense fluid Flush...

Page 9: ...h before changing colors 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 1 Perform Pressure Relief Procedure 2 Remove spray tip and soak in solvent 3 Ho...

Page 10: ...d 8 Perform the Pressure Relief Procedure page 9 9 Install the spray tip in the gun 10 With the pump and lines primed and with adequate air pressure and volume supplied the pump will start and stop as you open and close the gun In a circulating system the pump will speed up or slow down on demand until the air supply is shut off NOTE If the container is empty and air has been pumped into the lines...

Page 11: ... Procedure page 9 2 Stop the pump at the bottom of its stroke NOTICE If the pump stops at the top of its stroke then fluid may dry on the exposed displacement rod and damage the throat packings NOTICE Always flush the pump before fluid dries on the displacement rod and causes damage ...

Page 12: ...tor see Related Manuals page 2 Dried fluid seizure of displacement rod 13 Clean check or replace throat packings 5 24 always stop pump at bottom of stroke and keep wet cup filled with compatible solvent Pump operates but output is low on both strokes Restricted line or inadequate air supply Clear increase air supply Insufficient air pressure closed or clogged air valves etc Open clean Exhausted fl...

Page 13: ...lacement rod 13 2 Align the pump fluid outlet R with the air motor air inlet S as was noted in step 2 under Disconnecting the Displacement Pump Position the displacement pump 101 on the tie rods 103 See FIG 2 page 14 3 Screw the locknuts 102 onto the tie rods 103 loosely 4 Screw the displacement rod 13 into the shaft of the air motor 108 until the pin holes in the rod and shaft align Install the c...

Page 14: ...308116V FIG 2 0194 S 108 110 13 111 2 R 101 102 103 1 2 3 Lubricate Model 224342 Torque to 20 30 ft lb 27 41 Nm Models 224343 902147 247147 261630 Torque to 10 15 ft lb 14 20 Nm Apply sealant as required 2 2 3 1 ...

Page 15: ... 2 throat packings 5 24 and glands 11 14 from the outlet housing 1 9 Inspect all parts for damage Clean all parts and threads with a compatible solvent before reassembling 10 Inspect the polished surfaces of the displacement rod 13 and cylinder 8 for scratches scoring or other damage which can cause premature packing wear and leaking To check run a finger over the surface or hold the part up to th...

Page 16: ...ttom of the cylinder 8 being careful not to scratch the cylinder Push the rod straight up until it protrudes from the packing nut 2 10 Install the ball 4 guide 9 o ring 12 and ball stop pin 6 in the intake valve housing 15 11 Place the intake valve assembly in the locking ring 7 Apply thread sealant to the locking ring and cylinder 8 and screw the ring onto the cylinder 12 Follow Connect the Displ...

Page 17: ... 1 13 See Detail A 2 3 21 6 15 4 12 7 9 26 4 28 8 10 1 28 19 27 20 or 23 20 20 or 23 25 26 31 24 or 5 See Detail B Detail A Throat Packings Detail B Piston Packings NOTE Lips of u packings must face up 1 2 3 3 NOTE Lips of v packings must face down ...

Page 18: ...v G 138 137 Ref Part Description Qty 101 224341 DISPLACEMENT PUMP ASSY See pages 18 19 for parts 1 102 102021 NUT lock 3 8 16 stainless steel 3 103 166237 ROD tie stainless steel 3 5 in 89 mm shoulder to shoulder 3 108 207352 AIR MOTOR See 306982 for parts 1 110 156082 SEAL o ring nitrile rubber 1 111 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm 1 137 180233 LABEL warning 1 138...

Page 19: ...101 224341 DISPLACEMENT PUMP ASSY for Model 224343 only See pages 18 19 for parts 1 254999 DISPLACEMENT PUMP ASSY for Model 261630 only See pages 18 19 for parts 1 102 102021 NUT lock 3 8 16 stainless steel 3 103 24B189 KIT tie rod 3 108 205997 AIR MOTOR See 307043 for parts 1 110 156082 SEAL o ring nitrile rubber 1 111 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm 1 142 180233 ...

Page 20: ...15G976 DISPLACEMENT PUMP ASSY See pages 20 21 for parts 1 102 102021 NUT lock 3 8 16 sst 3 103 24B189 KIT tie rod 3 108 205997 AIR MOTOR See 307043 for parts 1 110 156082 SEAL o ring nitrile rubber 1 111 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 3 8 mm 1 112 166027 ELBOW street 90 sst 1 113 166719 TUBE rise sst 1 114 166029 NUT flareless tube sst 1 115 102186 FERRULE for 3 4 in OD ...

Page 21: ...54999 224341 shown Severe Duty UHMWPE PTFE Packed Stainless Steel Displacement Pump 0190C 2 14 24 5 24 11 1 10 13 3 21 28 7 15 12 33 254999 only 4 224341 only 9 8 26 4 31 25 23 20 23 27 19 6 Model 224341 only Model 224341 only ...

Page 22: ...s steel 1 12 164846 O RING PTFE 1 C38225 O RING fluoroelastomer 254999 only 1 13 24C506 ROD displacement stainless steel 1 14 186988 GLAND throat female stainless steel 1 15 186992 HOUSING valve intake stainless steel 224341 only 1 15J574 HOUSING valve intake 254999 only 1 19 176634 WASHER piston stainless steel 1 20 176635 V PACKING piston PTFE 2 21 176637 PIN ball stop piston stainless steel 1 2...

Page 23: ...Parts 308116V 23 Model 15G976 Severe Duty PTFE Packed Stainless Steel Displacement Pump 0190C 5 2 14 11 1 10 13 21 3 28 7 6 15 12 4 9 8 26 4 25 31 25 27 19 ...

Page 24: ...64630 RING locking stainless steel 1 8 24C505 CYLINDER stainless steel 1 9 164679 GUIDE ball intake stainless steel 1 10 164782 O RING PTFE 1 11 186987 GLAND throat male stainless steel 1 12 164846 O RING PTFE 1 13 24C506 ROD displacement stainless steel 1 14 186988 GLAND throat female stainless steel 1 15 186992 HOUSING valve intake stainless steel 1 19 176634 WASHER piston stainless steel 1 20 1...

Page 25: ...cal line up to intersection with selected air consumption curve gray Follow right to scale and read air consumption FLUID PRESSURE FLUID FLOW TEST FLUID NO 10 MOTOR OIL 600 42 500 35 400 28 300 21 200 14 100 7 0 0 psi bar gpm liters min 1 3 8 2 7 6 3 11 4 4 15 2 5 19 0 24 0 672 20 0 560 16 0 448 12 0 336 8 0 224 4 0 112 scfm m min 24 48 72 96 120 cycles per min A A B B C C D D FLUID PRESSURE FLUID...

Page 26: ...4 63 in 372 mm 13 75 in 349 mm 224343 902147 247147 25 25 in 641 mm 11 5 in 292 mm 13 75 in 349 mm 261630 26 25 667 mm 14 63 372 mm 13 75 in 349 mm 5 0 in 127 mm 2 5 in 64 mm 4 38 in 111 3 mm Diameter 0 28 in 7 1 mm DIA 1 2 npt f FLUID OUTLET 1 2 npt f AIR INLET 3 4 npt f FLUID INTAKE Model 224342 Shown ...

Page 27: ... Chrome Plating PTFE Ultra High Molecular Weight Polyethylene 5 1 Monark Stainless Steel Pump US Metric Maximum fluid working pressure 600 psi 4 2 MPa 42 bar Maximum air input pressure 120 psi 0 8 MPa 8 4 bar Pump cycles per 1 gallon 3 8 liters 24 cycles Maximum recommended pump speed for continuous operation 60 cycles min Maximum flow at continuous duty 2 5 gallon 9 46 liters at 60 cycles min Rec...

Page 28: ... 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 warra...