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16

Operating Instructions and Assembly Instructions 

Airless Paint Sprayers

www.chpower.com

Product safety 

labels

Trigger adjustment

Airless hose

Sealing surfaces

Suction tube

Bypass tube

Suction filter

Gun filter

Roller nap

Prime/spray valve

Push button

Block bolts

Pressure valve

Inlet valve

Outlet valve

Spray tip

Diaphragm 

assembly

Oil

Block

Hose connector

Before each use

Before each use   

Before each use

Before each use

Before each use

Before each use

Before each use 

and every 5 gal.         

Before each use

Before each use

Before each use

Before each use

Before each use

Before each use

Before each use

As required

As required

As required

Every 25 gal. or 

more often if 

required

Every 25 gal.

As required

Every 1000 gal.

Every 1000 gal.

Do not require 

replacement 

with normal use

Does not require 

replacement 

with normal use

Every 250 gal.

Every 250 gal.

Every 20-75 gal.

Every 1000 gal.

Every 2000 gal.

Does not require 

replacement 

with normal use

When stripped 

or leaking under 

pressure

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

*SCR

Yes

Yes

Yes

*SCR

Yes

Yes

Yes

See parts listing for location of product safety 

labels and related part numbers.

See trigger lock warning under Spray Gun 

Maintenance.

Read information on the hang tag attached to the 

high pressure hose for instructions on maintenance.

Make sure they are clean.

Check for nicks and cuts.

Check for nicks and cuts.

Do not attempt to clean gun filter, only replace.

3/4” Wrench, torque to 80 in/lbs.

7/8” Socket or wrench, torque to 200 in/lbs.

Block bolts are to be torqued to 275 in/lbs. in an 

“X” pattern. These bolts should be checked peri-

odically for correct torque. 1/4” Hex.

5/8” Wrench, torque to 75 in/lbs.

1-1/16” Wrench, torque to 150 in/lbs.

3/4” Wrench torque to 150 in./lbs. 

1” Wrench torque to 135 in/lbs.

This part is only worn out if broken or torn.

H-32 Hydraulic oil CH #AL170200AV.

5/8” - Torque to 350 in/lbs.

Maintenance 

 

 

User

Item 

Check 

Replace 

Serviceable? Detail Notes

Maintenance Chart

 

* Service Center Recommended

Summary of Contents for IN425101AV

Page 1: ...y Instructions IN425101AV 5 10 For questions parts and accessories 1 800 626 4401 For parts product service information visit www chpower com 2010 Campbell Hausfeld Scott Fetzer Models PS270D PS271D a...

Page 2: ...6 Notes 17 Replacement Parts 18 Troubleshooting 21 Force Feeding Pump 23 Warranty 24 Table of Contents Application Chart Coating Can Use Do Not Use Tip Size Spray Pressure Oil Base Stain x 011 013 inc...

Page 3: ...miliar with the controls and the proper use of the equipment 2 Always wear a mask or respirator and eye protection when painting Be certain mask or respirator will provide necessary protection against...

Page 4: ...le tip follow the manufacturer s instructions for turning off the unit and relieving the pressure Do not leave the unit energized or under pressure while unattended When not in use turn off the unit a...

Page 5: ...ss paint sprayer hoses specified by the manufacturer Verify that all containers and collection systems are grounded to prevent static discharge Do not spray pump assembly Have fire extinguisher equipm...

Page 6: ...ommendations for cleaning fluids Pump Assembly Assembly Instructions Tools required u 3 4 in or Adjustable Wrench u 5 8 in or Adjustable Wrench Assembly 1 Open packaging and check contents 2 Remove th...

Page 7: ...and place both suction and bypass tubes in cleaning solvent 4 Turn pressure to High completely clockwise 5 Turn prime spray control to the Prime position 6 Turn power switch to the ON position In a f...

Page 8: ...ng Instructions Professional looking results can be obtained by following the spray tips below 1 Keep the gun perpendicular to the surface Always hold the gun perpendicular to the surface with the tip...

Page 9: ...2 on page 8 4 If clogging continues replace gun filter and consider straining the paint prior to use Equipment damage can occur if a needle or sharp object is used to clean the tip Tungsten carbide is...

Page 10: ...safe direction pull the gun trigger to relieve any pressure in the hose 2 Engage gun trigger lock 3 Place spray gun in bucket of water There should be enough water to cover spray tip This will preven...

Page 11: ...holding suction assembly above paint level allow pump to run until empty 5 Immediately place both suction assembly and bypass tube in a bucket containing enough cleaning fluid to cover suction bell b...

Page 12: ...osition 10 Point spray gun into bucket of paint and pull trigger NOTE To reduce splashing direct fluid stream along inside of bucket and above the paint level 11 As soon as cleaning fluid is flowing f...

Page 13: ...in safe direction pull trigger with lock released to relieve any pressure in hose 21 Engage gun trigger lock 22 Clean buckets and dispose of any waste paint and cleaning fluid in an environmentally re...

Page 14: ...clockwise 5 Turn power switch ON Circulate Pump Protector through bypass tube until bucket of solution is EMPTY 6 Turn pressure to LOW completely counterclockwise 7 Wrap suction filter housing in pla...

Page 15: ...lowing these instructions 1 Place trigger in locked orientation tabs horizontal 2 With one hand holding trigger lightly against lock use a 1 4 inch nut driver to turn nut 13 page 19 in until trigger s...

Page 16: ...Every 2000 gal Does not require replacement with normal use When stripped or leaking under pressure Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes SCR Yes Yes Yes SCR Yes Yes Yes See parts listing fo...

Page 17: ...Airless Paint Sprayers 17 Operating Instructions and Assembly Instructions Notes www chpower com...

Page 18: ...13 n Piston spacer AL007001AV 1 14 Diaphragm kit Includes item 11 AL173700SV 1 15 s Block AL042414SV 1 16 s Inlet valve assembly AL165400SV 1 17 Suction tube assembly AL138404SV 1 18 Suction bell asse...

Page 19: ...etainer AL005404AV 1 9 Kit Gun Seal Includes 6 7 8 AL183600SV 1 10 Pin Gun Actuator AL024102AV 2 11 Actuator Gun AL182700AV 1 12 Nut 5 40 Hex Lock ST073804AV 1 13 Kit Gun Trigger Trigger Screws AL1831...

Page 20: ...number Campbell Hausfeld Serial number if any Attn Customer Service Part descriptions and number as shown in parts list 100 Production Drive Harrison OH 45030 U S A 1 Handle with hose rack AL167960JJ...

Page 21: ...e and or sealing surfaces are dirty at Inlet Valve 9 Remove Suction Assembly clean sealing surfaces and reassemble 10 Suction Head not immersed in paint 10 Add more paint to bucket and or adjust posit...

Page 22: ...n actuator 30 Remove 1 4 nut and gun actuator at rear of gun Remove dried paint from around needle and back of actuator Replace actuator and 1 4 nut Set gun trigger position with trigger lock in locke...

Page 23: ...imes Force Feeding Pump Notes Weather conditions can cause unsatisfactory results when spraying some coatings High humidity prolongs set and cure times High temperatures decrease set and cure times Co...

Page 24: ...imitation of incidental or consequential damages so the above limitation or exclusion may not apply to you C Any failure that results from an accident purchaser s abuse neglect or failure to operate p...

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