Graco 24X427 Скачать руководство пользователя страница 17 | Manualshive

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Troubleshooting

Problem

Problem

Problem

Cause

Cause

Cause

Solution

Solution

Solution

Moisture in exhaust air.

Inlet air has high humidity.

Use drier air supply.

Pump exhausts excessive air at
stall.

Spool valve seals are worn or
damaged.

Replace.

Fluid covers are loose.

Retorque.

Diaphragm is damaged.

Replace.

Pump leaks air externally.

Manifold fittings are loose

Retorque.

Fluid covers are loose.

Retorque.

Pump leaks fluid externally.

Diaphragms are damaged.

Replace.

334793A

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Содержание 24X427

Страница 1: ...use use only only only Not Not Not approved approved approved for for for use use use in in in European European European explosive explosive explosive atmosphere atmosphere atmosphere locations loca...

Страница 2: ...ore First Use 13 Start and Adjust the Pump 13 Pressure Relief Procedure 14 Pump Shutdown 14 Maintenance 15 Maintenance Schedule 15 Lubrication 15 Tighten Threaded Connections 15 Flushing and Storage 1...

Страница 3: ...rounding 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 Stop Sto...

Страница 4: ...ards Make 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 cable...

Страница 5: ...ing to applicable guidelines BURN BURN BURN HAZARD HAZARD HAZARD Equipment surfaces and fluid that s heated can become very hot during operation To avoid severe burns Do not touch hot fluid or equipme...

Страница 6: ...Pump Center Center Center Section Section Section and and and Air Air Air Valve Valve Valve Material Material Material Fluid Fluid Fluid Covers Covers Covers and and and Manifolds Manifolds Manifolds...

Страница 7: ...ed Overmolded Overmolded 24X534 24X534 24X534 bspt bspt bspt 24X535 24X535 24X535 npt npt npt EPDM EPDM EPDM 24X506 24X506 24X506 bspt bspt bspt 24X505 24X505 24X505 3 8 3 8 3 8 in in in PTFE PTFE PTF...

Страница 8: ...educe Reduce Reduce Cavitation Cavitation Cavitation Cavitation in an AODD pump is the formation and collapse of bubbles in the pumped liquid Frequent or excessive cavitation can cause serious damage...

Страница 9: ...For all mountings be sure the pump is secured with screws through the mounting feet Always mount the pump upright 4 Make sure the surface is flat and that the pump doesn t wobble 5 For ease of operat...

Страница 10: ...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 continui...

Страница 11: ...t exhaust 1 Use Kit 17F610 NPT or 17F611 BSPT sold separately 2 Remove the muffler U from the pump air exhaust port K 3 Install the adaptor from the kit 4 Install a grounded air exhaust hose S If a ho...

Страница 12: ...orten diaphragm life Approximately 3 5 psi 0 02 0 03 MPa 0 21 0 34 bar should be adequate for most materials 3 For maximum suction lift wet and dry see Technical Data page 31 For best results always i...

Страница 13: ...ounded See Ground The System page 10 2 Check fittings to be sure they are tight Use a compatible liquid thread sealant on male threads NOTICE NOTICE NOTICE Do not overtighten fluid inlet and outlet fi...

Страница 14: ...ng in the eyes or on skin follow the Pressure Relief Procedure when you stop pumping and before you clean check or service the equipment 1 Shut off the air supply to the pump 2 Open the dispensing val...

Страница 15: ...ght and leak free Check mounting bolts Check bolts Tighten or retorque as necessary Although pump use varies a general guideline is to retorque bolts every two months See Torque Instructions page 22 F...

Страница 16: ...damaged Replace spool valve Check valve ball is severely worn or wedged in seat or manifold Replace ball and seat Dispensing valve is clogged Relieve pressure and clear valve Pump will not cycle or c...

Страница 17: ...ity Use drier air supply Pump exhausts excessive air at stall Spool valve seals are worn or damaged Replace Fluid covers are loose Retorque Diaphragm is damaged Replace Pump leaks air externally Manif...

Страница 18: ...l retainer 20 4 Rethread the manifold bolts 29 to keep the fluid cover nuts 18 aligned Turn over the pump 5 Use a 3 mm Allen wrench to remove the outlet manifold 8 and retainer 11 6 Repeat Step 3 to r...

Страница 19: ...Install a plug 40 in each of the three unused ports 1 Install the muffler media into the muffler Use the new felt mufflers 15 supplied in the rebuild kit Muffler parts must be placed in the exact orde...

Страница 20: ...e fluid covers with the top checks toward the air inlet 5 Place two belleville washers 27 with the washer closest to the nut having the rounded side toward the nut and the other washer with the rounde...

Страница 21: ...e the manifold bolts 29 from the top of the fluid covers 6 keeping nuts 18 aligned 14 Assemble the top checks Insert the seat 21 with the chamfered side up the ball 22 and the outlet ball retainer 19...

Страница 22: ...ifolds 1 Remove the protective bolt covers 37 with a screwdriver Carefully work the screwdriver under the lip of each cap and gently pry it off 2 Start all fluid cover screws a few turns Then turn dow...

Страница 23: ...Notes Notes Notes Notes 334793A 23...

Страница 24: ...Parts Parts Parts Parts 24 334793A...

Страница 25: ...t 4 pack 1 16 17F195 SEAL glide sleeve 6 pack 1 17 17F196 SEAL glide shaft 4 pack 1 18 17F187 NUT fluid cover 8 19 17F100 RETAINER ball 1 2 in outlet top PTFE 2 Ref Ref Ref Part Part Part Description...

Страница 26: ...Part Part Part Description Description Description Qty Qty Qty 45 17F794 TOOL wrench sleeve cap 1 46 17F795 TOOL wrench muffler cap 1 47 17F215 STUD threaded 2 Replacement Warning labels signs tags an...

Страница 27: ...bly Assembly Assembly Kit Kit Kit 17F589 17F589 17F589 Kit includes Ref Ref Ref Description Description Description Qty Qty Qty 4 Center Sleeve 2 16 Glide Sleeve Seal 7 17 Glide Shaft Seal 6 Ref Ref R...

Страница 28: ...sions Ref Ref Ref US US US Metric Metric Metric A A A 1 1 in 28 mm B B B 5 3 in 135 mm C C C 3 0 in 76 mm D D D 5 9 in 150 mm Ref Ref Ref US US US Metric Metric Metric E E E 4 9 in 124 mm F F F 7 6 in...

Страница 29: ...Dimensions Mounting Mounting Mounting Layout Layout Layout H H H 3 0 in 76 mm J J J 3 0 in 76 mm K K K hole hole hole diameter diameter diameter 0 3 in 7 mm 334793A 29...

Страница 30: ...A A A 100 psi 0 7 MPa 7 0 bar B B B 70 psi 0 48 MPa 4 8 bar C C C 40 psi 0 28 MPa 2 8 bar Air Air Air Consumption Consumption Consumption Approximate Approximate Approximate Cycles Cycles Cycles per p...

Страница 31: ...operated in low temperature environments Take care to avoid freezing or crystallization of the fluid inside or outside of the pump Running the pump at temperatures below freezing may accelerate the we...

Страница 32: ...CO MAKES MAKES MAKES NO NO NO WARRANTY WARRANTY WARRANTY AND AND AND DISCLAIMS DISCLAIMS DISCLAIMS ALL ALL ALL IMPLIED IMPLIED IMPLIED WARRANTIES WARRANTIES WARRANTIES OF OF OF MERCHANTABILITY MERCHAN...

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