ASM AllPro APB2525H Operating Instructions Manual Download Page 16 | Manualshive

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16

309882

Problem

Cause

Solution

Packings are failing
freq entl or

Scored, damaged, or worn plungers

Install new plungers.

frequently or
prematurely

Abrasive material in fluid being pumped

Install proper filtration on pump inlet plumbing.

prematurely

Inlet water temperature too high

Check water temperature. It should not
exceed 104

F (40

C).

Overpressurizing pump

Do not modify any factory–set adjustments.

Excessive pressure due to partially
plugged or damaged tip

Clean or replace tip. See

Installing and

Changing Spray Tips

(page 11).

Pump running too long without spraying

Never run pump more than 10 minutes without
spraying.

Running pump dry

Do not run pump without water.

Strong surging at inlet
and low pressure on
discharge side

Foreign particles in inlet or discharge
valve or worn inlet and/or discharge
valves

Clean or replace valves.

Water spitting out of
thermal valve

Pump running too long without spraying

Trigger gun to get fresh, cooler water in pump.

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Summary of Contents for AllPro APB2525H

Page 1: ...H Pressure Washer Important Safety Instructions Read all warnings and instructions in this manual Save These instructions Model 246797 Series A Series B 2300 psi 159 bar 15 8 MPa Maximum Operating Pressure 2500 psi 172 bar 17 2 MPa Maximum Working Pressure ...

Page 2: ... 11 Pump Service 17 Parts Drawing 20 Parts List 21 ASM Phone Number 24 Warning Symbol WARNING This symbol alerts you to the possibility of serious inju ry or death if you do not follow instructions Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow instruc tions ...

Page 3: ...ot point gun at anyone or any part of the body Do not stop or deflect leaks with hand body glove or rag Do not put your hand or fingers over the spray tip TIghten fluid connections before you start this equipment Engage the gun safety whenever you stop spraying Follow Pressure Relief Procedure page 6 if the spray tip clogs and before you clean check or service this equipment Repair or replace worn...

Page 4: ...ation Gun and Wand High Pressure Hose Connection On Off Engine Switch side Water Pump Oil Fill Engine Oil Fill Tip Storage Hose Rack a Gun Holder b b a Garden Hose Connection Pressure Unloader Adjustment Knob ti3226a Thermal Valve ...

Page 5: ...r Supply Connect hose with at least a 3 4 in 19 mm ID from water supply to 3 4 in garden hose inlet on the pressure washer The supply hose should not be more than 50 ft 15 m long Before you connect garden hose to pres sure washer check local plumbing codes regarding cross connection to water supply If required install backflow pre venter If inlet water pressure is over 60 psi 4 1 bar a regulating ...

Page 6: ... 2 Turn pressure washer off 3 Remove ignition cable from spark plug 4 Shut off water supply Disconnect from water 5 Disengage trigger safety latch Trigger gun to relieve pressure Then re engage the safety latch Note If you suspect that the spray tip or hose is clogged or that pressure has not been fully relieved after following the steps above disengage the trigger safety latch and trigger the gun...

Page 7: ...ing in eyes or on skin if gun is bumped or accidentally triggered Always observe the CAUTIONS in this section to avoid costly damage to pressure washer If you use the Sandblaster Kit see Sandblaster Kit Manual for detailed cleaning information Operation 2 Check fuel level 3 Turn on water supply Never run pressure washer without wa ter Costly pump damage will result Always be sure water supply is c...

Page 8: ... water is overheating Turn off pressure washer if it will not be spraying at least every 10 minutes or if thermal valve activates If heated inlet water is used reduce this time Do not operate pressure washer with inlet water screen removed This screen helps keep abrasive sediment which could clog pump or damage cylinders out of pump Do not pump caustic materials CAUTION 7 Pull the starter rope qui...

Page 9: ...e trigger safety latch when you stop spraying even for a moment The engaged safety latch prevents the gun from being triggered accidentally by hand or when dropped or bumped Be sure latch is pushed fully down or it will not prevent the gun from being triggered Safety ON Safety OFF TI3234a TI3233A ...

Page 10: ...mical tip Installing and Changing Spray Tips page 11 4 Trigger gun for a few seconds Chemical solution will begin mixing in spray pattern The large orifice of the chemical tip causes a drop in pressure that actuates the chemical injector Changing back to a small orifice spray tip deactivates the chemical injector and produces high pressure for rinsing The chemical filter can be left in the chemica...

Page 11: ...uick coupler ring B Remove current tip Install a different one Then push the ring back on Installing and Changing Spray Tips Spray Tip Number Spray Pattern Fan Angle 00XXX 15XXX 25XXX 40XXX Chemical 0 blaster red 15 yellow 25 green 40 white XX black NOTE The chemical injector tip is brass and has a large opening and a black plastic cap B A To avoid blowing the o ring out of the quick coupler due t...

Page 12: ... If it must be stored in freezing temperatures flush with a 50 solution of anti freeze and relieve pressure Flush pressure washer before you use it again to remove anti freeze CAUTION 1 Remove chemical injector hose from pump if attached 2 Trigger gun for one minute to flush pump with clear water 3 Engage trigger safety 4 Adjust throttle to STOP position Engine should turn off TI3234a ...

Page 13: ...r supply hose from pump 6 Remove trigger safety latch and trigger gun to relieve pressure 7 Remove high pressure hose from pump Drain water from all components After each use wipe all surfaces of pressure washer with a clean damp cloth ti3231a ti3247b ...

Page 14: ...l Every 3 months or 25 hours of operation Clean and remove air cleaner foam Wash with water and detergent Dry thoroughly Rub with oil and squeeze to distribute oil Every 6 months or 50 hours of operation Change engine oil Use Use approved SAE30 or 10W30 detergent oil After every 100 hours of operation or every 3 months Check adjust spark plug and idle speed Clean fuel tank and filter NOTE It is no...

Page 15: ...sses or l k Partially plugged air cleaner filter Remove and clean lacks power Spark plug dirty wrong gap or wrong type Clean adjust gap or replace Pressure is too low d Worn or wrong size tip Replace with tip of proper size and or pump runs roughly Inlet filter clogged Clean Check more frequently roughly Worn packings abrasives in water or natural wear Check filter Replace packing Inadequate water...

Page 16: ...factory set adjustments Excessive pressure due to partially plugged or damaged tip Clean or replace tip See Installing and Changing Spray Tips page 11 Pump running too long without spraying Never run pump more than 10 minutes without spraying Running pump dry Do not run pump without water Strong surging at inlet and low pressure on discharge side Foreign particles in inlet or discharge valve or wo...

Page 17: ...s can be reused if not worn 4 Remove high pressure packing by pulling straight out with your finger 5 Pull out valve cage head ring assembly valve poppet spring and o ring 6 Inspect for debris and or damage 7 Remove valve o ring Assembly 1 Install valve seat o ring squarely into bottom of manifold 2 Insert valve assembly and push squarely into o ring 3 Install high pressure packing by placing it i...

Page 18: ...and out of head Note Damage to piston guides and or seals may occur during removal Inspect carefully before reusing any components of packing stack 10 Remove high pressure packing by pulling straight out with your finger Assembly 1 Install high pressure seal into head Note It should fit snugly The packing support is part of the valve cage 2 Place high pressure seal at an angle and work it into cyl...

Page 19: ...19 309882 Notes ...

Page 20: ...20 309882 Parts 43 44 33 21 20 23 24 26 25 4 5 9 36 15 12 34 32 10 1 3 45 22 29 30 28 16 17 14 13 22 8 7 6 2 35 27 ti3218g 31 37 ...

Page 21: ...21 110837 SCREW hex hd 4 22 111040 NUT nylok 6 23 197792 KEY motor shaft 1 24 118122 PUMP with bolts 1 25 117758 ADAPTER garden hose 1 26 117759 VALVE thermal 1 27 117760 HOSE injector 1 28 118125 HOSE 1 29 246674 GUN body 1 30 118124 EXTENSION gun 1 31 116477 WASHER 2 32 290013 LABEL warning 1 33 290131 LABEL warning 1 34 802363 LABEL caution 1 35 100270 SCREW cap hex hd 2 36 37 102040 116411 NUT...

Page 22: ...16 in supplied Chemical injector hose 4 ft m 1 4 in ID Weight pressure washer only 60 lb 27 22 kg Weight sprayer hose and gun 73 lb 33 11 kg Dimensions 23 5 in 59 69 cm Length 22 0 in 55 88 cm Width 22 0 55 88 cm Height Pump inlet fitting 3 4 in internal thread standard garden hose thread Stoarage temperature range 30 to 160 F 35 to 71 C Operating temperature range 40 to 115 F 4 to 46 C When pump ...

Page 23: ...23 309882 Notes ...

Page 24: ...XPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ASM s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other inc...

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