Graco Husky 2200 Скачать руководство пользователя страница 8

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Troubleshooting

Troubleshooting

Problem

Cause

Solution

Pump is running too fast, causing

cavitation before prime.

Reduce air inlet pressure.

Check valve ball severely worn or

wedged in seat or manifold.

Replace ball and seat.

Seat severely worn.

Replace ball and seat.

Outlet or inlet clogged.

Unclog.

Inlet or outlet valve closed.

Open.

Inlet ﬁttings or manifolds loose.

Tighten.

Pump cycles but will not prime.

Manifold o-rings damaged.

Replace o-rings.

Pump cycles at stall or fails to hold

pressure at stall.

Worn check valve balls, seats, or

o-rings.

Replace.

Air valve is stuck or dirty.

Disassemble and clean air valve.

Use ﬁltered air.

Check valve ball severely worn and

wedged in seat or manifold.

Replace ball and seat.

Pilot valve worn, damaged, or

plugged.

Replace pilot valve.

Air valve gasket damaged.

Replace gasket.

Pump will not cycle, or cycles once

and stops.

Dispensing valve clogged.

Relieve pressure and clear valve.

Clogged suction line.

Inspect; clear.

Sticky or leaking check valve balls.

Clean or replace..

Diaphragm (or backup) ruptured.

Replace.

Restricted exhaust.

Remove restriction.

Pilot valves damaged or worn.

Replace pilot valves.

Air valve damaged.

Replace air valve.

Air valve gasket damaged.

Replace air valve gasket.

Air supply erratic.

Repair air supply.

Pump operates erratically.

Exhaust mufﬂer icing.

Use drier air supply.

3A2714B

Содержание Husky 2200

Страница 1: ...uding high viscosity materials For professional use only Not for use in European explosive atmosphere locations Important Safety Instructions Read all warnings and instructions in this manual and in your Operation manual Save these instructions Maximum Working Pressure 125 psi 0 86 MPa 8 6 bar PROVEN QUALITY LEADING TECHNOLOGY ...

Страница 2: ... Notes 10 Repair 11 Pressure Relief Procedure 11 Replace Complete Air Valve 11 Replace Seals or Rebuild Air Valve 12 Check Valve Repair 14 Diaphragm and Center Section Repair 15 Torque Instructions 19 Parts 20 Manifold Seals 30 Accessories 31 Technical Data 32 Graco Standard Husky Pump Warranty 34 2 3A2714B ...

Страница 3: ...quipment in the work area See Grounding instructions Use only grounded hoses Hold gun ﬁrmly to side of grounded pail when triggering into pail Do not use pail liners unless they are antistatic or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working ﬁre extinguisher in the work area Route e...

Страница 4: ... sure all equipment is rated and approved for the environment in which you are using it 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 ...

Страница 5: ...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 Wear appropriate protective equipment when in the work area to help prevent serious injury including eye injury hearing loss inhalation of toxic fumes and burns This protective equipment ...

Страница 6: ...line Husky Selector Tool 2 To ﬁnd part numbers for replacement parts a Use the 20 digit number from the ID plate on the pump If you only have the Graco 6 digit part number use the selector tool to ﬁnd the corresponding 20 digit number b Use the Conﬁguration Number Matrix on the next page to understand which parts are described by each digit c Refer to the main Parts illustration and to the Parts K...

Страница 7: ...d Seat Seals Pump Center Section and Air Valve Material For Use With Fluid Covers and Manifolds 2200P Polypropylene P01A Polypropylene Standard Diaphragms P1 Polypropylene Center Flange ANSI DIN 2200F PVDF P01G Polypropylene Overmolded Diaphragms P2 Polypropylene End Flange ANSI DIN F2 PVDF End Flange ANSI DIN Seat Material Ball Material Diaphragm Material Manifold and Seat Seal Material PP Polypr...

Страница 8: ...stuck or dirty Disassemble and clean air valve Use ﬁltered air Check valve ball severely worn and wedged in seat or manifold Replace ball and seat Pilot valve worn damaged or plugged Replace pilot valve Air valve gasket damaged Replace gasket Pump will not cycle or cycles once and stops Dispensing valve clogged Relieve pressure and clear valve Clogged suction line Inspect clear Sticky or leaking c...

Страница 9: ...inlet air humidity Use drier air supply Worn air valve cup or plate Replace cup and plate Damaged air valve gasket Replace gasket Damaged pilot valve Replace pilot valves Pump exhausts excessive air at stall Worn shaft seals or bearings Replace shaft seals or bearings Air valve or ﬂuid cover screws loose Tighten Diaphragm damaged Replace diaphragm Pump leaks air externally Air valve gasket damaged...

Страница 10: ...Notes Notes 10 3A2714B ...

Страница 11: ...the air supply to the pump 2 Open the dispensing valve if used 3 Open the ﬂuid drain valve to relieve ﬂuid pressure Have a container ready to catch the drainage Replace Complete Air Valve Follow these instructions to install Air Valve Replacement Kit 24V231 1 Stop the pump Follow the Pressure Relief Procedure page 11 2 Disconnect the air line to the motor 3 Remove nuts 104 Remove the air valve 102...

Страница 12: ... the u cup seal 208 from the piston Pull the piston out of the end and remove the other u cup seal 208 Remove the other end cap 207 and the end cap o rings 206 Reassemble the Air Valve NOTE Apply lithium based grease when instructed to grease Order Graco PN 111920 1 Use all parts in the repair kits Clean other parts and inspect for damage Replace as needed 2 Grease the u cups 208 and install on th...

Страница 13: ...rts Leave the end with the magnet free Tilt the base toward the cup and fully engage the parts using care so that the o ring remains in place Align the magnet in the base with the air inlet and install the cup assembly 7 Grease the cup side and install the valve plate 205 Align the small hole in the plate with the air inlet Tighten the screws 209 to hold it in place Apply lithium based grease U cu...

Страница 14: ... socket wrench to remove the manifold fasteners 5 then remove the manifold 3 4 Remove the o rings 9 seats 7 and balls 8 5 Turn the pump over and remove the inlet manifold 4 6 Remove the o rings 9 seats 7 and balls 8 Reassemble the Check Valve 1 Clean all parts and inspect for wear or damage Replace parts as needed 2 Reassemble in the reverse order following all notes in the illustration Put the in...

Страница 15: ...ary d If the shaft is still attached to either diaphragm grasp the diaphragm ﬁrmly and use a wrench on the ﬂats of the shaft to remove Also remove the air side diaphragm plate 11 and washer 17 Continue with Step 5 4 All Other Diaphragms a Orient the pump so one of the ﬂuid covers faces up Use a 17 mm socket wrench to remove the ﬂuid cover screws 5 6 then pull the ﬂuid cover 2 up off the pump Turn ...

Страница 16: ...te must face the diaphragm d Apply primer and medium strength blue thread locker to the threads of the diaphragm assembly Screw the assembly into the shaft as tight as possible by hand e Grease the shaft u cups 106 and the length and ends of the diaphragm shaft 108 Slide the shaft into the housing f Reattach one ﬂuid cover 3 Arrow A must point toward the air valve See Torque Instructions page 19 g...

Страница 17: ...ft lb 136 142 N m AIR SIDE markings on diaphragm must face center housing If screw comes loose or is replaced apply permanent red thread locker to diaphragm side threads Apply primer and medium strength blue thread locker to shaft side threads Lips must face out of housing Cartridges 109 must be installed before pilot valves 111 Torque to 20 25 in lb 2 3 N m 3A2714B 17 ...

Страница 18: ...seat properly Keep air pressure on until the second ﬂuid cover is attached d Attach the second ﬂuid cover 3 See Torque Instructions page 19 e Remove the air valve and the tool 302 replace the gasket 105 and reattach the air valve See Torque Instructions page 19 NOTE If you are replacing the diaphragms but not the air valve you must remove the air valve and gasket put the tool in place of the gaske...

Страница 19: ...completely torque ﬂuid covers before torquing manifolds 1 Start all ﬂuid cover screws a few turns Then turn down each screw just until head contacts cover 2 Turn each screw by 1 2 turn or less working in a crisscross pattern to speciﬁed torque 3 Repeat for manifolds Fluid cover and manifold fasteners 190 to 220 in lb 21 to 25 Nm 4 Retorque the air valve fasteners in a crisscross pattern to the spe...

Страница 20: ...Parts Parts 20 3A2714B ...

Страница 21: ...50 Stainless Steel 1 BALLS valve check 4 pack see page 27 24V253 FKM 24V251 PTFE 8 24V252 Santoprene 1 Ref Part Kit Description Qty 9 24V236 O RING seat 8 pack see page 30 1 Fluid Side Diaphragm Plate see page 29 24V245 Polypropylene 10 24V246 PVDF 2 11 24V254 Air Side Diaphragm Plate includes washer Ref 17 see page 29 2 Diaphragm Kits see pages 28 to 29 24V243 FKM Fluoroelastomer Standard 24V242 ...

Страница 22: ...ion Qty 101 HOUSING center not sold separately 1 102 VALVE air see page 24 1 103 SCREW hi lo stud 4 104 NUT hex ﬂange serrated 4 105 GASKET air valve 1 106 U CUP center shaft 2 107 BEARING shaft 2 Ref Description Qty 108 SHAFT center 1 109 CARTRIDGE pilot receiver 2 110 O RING Buna N 2 111 VALVE pilot assembly 2 112 LUBRICANT 1 113 RING retaining 2 Included in Center Section Rebuild Kit 22 3A2714B...

Страница 23: ...11 2 pilot valve receiver cartridges 109 2 retaining rings 113 2 receiver cartridge o rings 110 1 grease packet 112 Pilot Valve Assembly Kit All models 24V823 Kit includes 2 pilot valves 111 2 pilot valve receiver cartridges 109 2 receiver cartridge o rings 110 1 grease packet 112 2 retaining rings 113 Center Shaft Kits P01A with 2 Piece diaphragms PT or standard diaphragms SP FK 24V228 PO1G with ...

Страница 24: ...T FK PT Ref Description Qty 201 HOUSING not sold separately 1 202 PISTON 1 205 PLATE air valve 1 206 O RING 2 207 CAP end 2 208 U CUP 2 Ref Description Qty 209 SCREW 4 thread forming 2 210 RETAINING RING 2 212 BASE cup 1 213 CUP 1 214 O RING cup 1 Parts included in Air Valve Repair Kit Parts included in Air Valve Seals Kit Parts included in Air Valve End Cap Kit 24 3A2714B ...

Страница 25: ... assembly 203 not used 1 detent cam 204 not used 1 air valve plate 205 2 end cap o rings 206 2 piston u cups 208 2 screws M3 shorter not used 2 screws 4 longer 209 1 detent spring 211 not used 1 air cup base 212 1 air cup 213 1 air cup o ring 214 1 solenoid release button o ring not shown used only with optional DataTrak kit 1 air valve gasket 105 1 grease packet 112 Air Valve Replacement Kit All ...

Страница 26: ...3 Kits include 1 manifold End Outlet Manifold Kits Polypropylene PVDF P2 24V238 F2 24V414 Kits include 1 manifold 3 End Inlet Manifold Kits Polypropylene PVDF P2 24V239 F2 24V415 Kits include 1 manifold 4 Fluid Cover Fastener Kits All Models 24V235 Kit includes 8 bolts 6 hex head stainless steel M10 x 1 5 x 70 mm 2 76 in 4 bolts 5 hex head stainless steel M10 x 1 5 x 45 mm 1 77 in 12 washers 16 8 ...

Страница 27: ...ifold Seal 2200P P01A P1 PP PT FK PT Seat Kits PP 24V248 SS 24V250 SP 24V249 PV 24V247 Kits include 4 seats 7 material indicated in table NOTE O rings are sold separately See Manifold Seals page 30 Ball Kits FK 24V253 PT 24V251 SP 24V252 Kits include 4 balls 8 material indicated in table NOTE O rings are sold separately See Manifold Seals page 30 3A2714B 27 ...

Страница 28: ...robic adhesive NOTE Fluid and Air plates are sold separately The shaft is part of the Center Section Rebuild Kit 24V226 or the Center Shaft Kit 24V228 See Center Section Overmolded Diaphragm Kit PO 24V241 Kits include 2 overmolded diaphragms 12 material indicated in table 2 diaphragm set screws stainless steel 14 1 diaphragm install tool 302 1 packet anaerobic adhesive NOTE Air plates are sold sep...

Страница 29: ...phragms 13 Santoprene 1 diaphragm install tool 302 1 packet anaerobic adhesive NOTE Fluid and Air plates are sold separately The shaft is part of the Center Section Rebuild Kit 24V226 or the Center Shaft Kit 24V228 See Center Section Fluid Plate Kits P1 P2 24V245 F2 24V246 Kits include 1 ﬂuid side diaphragm plate 10 includes shaft bolt 1 packet anaerobic adhesive Air Plate Kits All Models 24V254 K...

Страница 30: ...ve Fluid Covers and Manifolds Seats Balls Diaphragms Seat and Manifold Seal 2200P P01A P1 PP PT FK PT Standard Manifold O Ring Kits All Models PTFE 24V236 Optional Manifold O Ring Kits PTFE Encapsulated FKM 24V978 FX75 24W463 Kits include 8 o rings 9 material shown in tables 30 3A2714B ...

Страница 31: ...rak Manual 313840 for Pulse Count Conversion Kits 24B794 and 24B795 DataTrak Conversion Kits 24K861 and 24K862 All other data monitoring parts including reed switches and solenoids Replacement Air Valve Kit 24V232 Polypropylene DataTrak Compatible Kit includes nuts valve and gasket 3A2714B 31 ...

Страница 32: ... C Air consumption Standard diaphragms 70 scfm at 70 psi 100 gpm 2 0 m3 min at 0 48 MPa 4 8 bar 379 lpm Overmolded diaphragms 75 scfm at 70 psi 100 gpm 2 1 m3 min at 0 48 MPa 4 8 bar 379 lpm Maximum air consumption Standard diaphragms 140 scfm 4 0 m3 min Overmolded diaphragms 157 scfm 4 4 m3 min Noise dBa Sound power measured per ISO 9614 2 Sound pressure was tested 3 28 ft 1 m from equipment 95 2...

Страница 33: ...arts stainless steel polypropylene Fluid Temperature Range US Metric Diaphragm Ball Seat Material Polypropylene Pump PVDF Pump Polypropylene Pump PVDF Pump FKM Fluoroelastomer 32 to 150 32 to 225 0 to 66 0 to 107 Polypropylene 32 to 150 32 to 150 0 to 66 0 to 66 PTFE overmolded diaphragm 40 to 150 40 to 180 4 to 66 4 to 82 PTFE check balls 40 to 150 40 to 220 4 to 66 4 to 104 PVDF 32 to 150 32 to ...

Страница 34: ...amages 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 S...

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