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● 

Do not kink or over-bend the hose.

● 

Do not expose the hose to 
temperatures or to pressures in 
excess of those specified by the 
manufacturer.

● 

Do not use the hose as a strength 
member to pull or lift the 
equipment. 

● 

Always wear appropriate gloves, eye 
protection, and a respirator or mask 
when painting.

● 

Always work in a clean environment. 
Do not aim the spray gun at any 
dust or debris.

● 

Do not operate or spray near 
children. Keep children, pets, and 
visitors away from equipment and 
work area at all times.

● 

Do not over reach or stand on an 
unstable support. Keep effective 
footing and balance at all times.

● 

Stay alert and watch what you are 
doing.

● 

Do not operate the equipment when 
fatigued or under the influence of 
drugs or alcohol.

FAIlUrE TO FOllOw  

ThESE INSTrUCTIONS  

CAN rESUlT IN  

SErIOUS INjUry  

INClUDING DEATh.

5

Operating Instructions and Assembly Instructions 

Relieve pressure before servicing or 
resting:

1.  Turn the Prime/Spray Control to the 

PRIME position.

2.  Turn the pressure control knob to 

LOW PRESSURE position (CCW).

3.  Turn power switch to OFF position 

and unplug the power cord.

4.  With gun pointed in a safe direction, 

pull the gun trigger, with the 
trigger lock disengaged.

5.  Engage trigger lock.

  Simply turning off the pump motor 

will not relieve pressure from 
system. The above procedure MUST 
be followed.

 

FIrE Or ExPlOSION hAzArD:

● 

Do not use solvents with flash points 
less than 70°F (21°C) to clean this 
equipment (examples of acceptable 
cleaning solvents are water or 
mineral spirits. A partial example list 
of unacceptable cleaning solvents 
are low flash napha, mek, acetone, 
alcohol and toluene).

  Use only conductive or grounded 

high-pressure airless 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 equipment 

present and working.

  

Do not spray flammable 
materials in vicinity of 
open flame or near ignition 
sources. Motors, electrical equipment 
and controls can cause electrical arcs 
that will ignite a flammable gas or 
vapor. Never store flammable liquids or 
gases in the vicinity of the unit.

 

Do not spray acids,  

  corrosive materials, 

toxic chemicals, fertilizers or pesticides. 
using these materials could result in 
death or serious injury.

● 

Do not use fuels to clean this 
equipment.

  Keep spray area well ventilated. 

Keep a good supply of fresh air 
moving through the spray area. 
Keep pump assembly in well 
ventilated area.

● 

Remove all ignition sources (i.e. 
Static electricity, pilot lights, 
cigarettes and electrical arcing).

● 

Airless spraying can cause static 
electricity. Always ground the pump 
and spraying surface. Always use a 
3-wire grounded extension cord and 
power receptacle. Do not use 3 to 2 
adapters.

● 

Do not use paints or solvents 
containing halogenated 
hydrocarbons such as methyl 
bromine, carbon tetrachloride, and 
ethyl iodine.

 

Keep hose away  

  from sharp objects. 

Bursting hoses may cause injury. 
Examine hoses regularly and replace if 
damaged.

● 

Check hoses for weak or worn 
condition before each use, making 
certain that all connections are 
secure.

● 

Keep area clean and free of paint or 
solvent containers, rags, and other 
flammable materials.

TO rEDUCE ThE rISk OF INjUry:

● 

Do not spray acids, 
corrosive materials, toxic 
chemicals, fertilizers, or 
pesticides. Using these 
materials could result in 
death or serious injury.

Airless Paint Sprayers

www.chpower.com

Summary of Contents for PS120B

Page 1: ...rs by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for future reference Operating and Assembly Instru...

Page 2: ...0 Storage 14 Spray Gun Maintenance 15 Maintenance Chart 16 Specifications 17 Replacement Parts 18 Troubleshooting 20 Force Feeding Pump 22 Warranty 24 Table of Contents Application Chart Coating Can U...

Page 3: ...ntrols 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 inhalation of har...

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: ...e Use only conductive or grounded high pressure airless paint sprayer hoses specified by the manufacturer Verify that all containers and collection systems are grounded to prevent static discharge Do...

Page 6: ...new job is started Each pump is tested at the factory with a fluid that must be flushed from the system prior to painting It is also required prior to each successive use to flush the storage lubrican...

Page 7: ...in to move up through the tube Allow the fluid to circulate for one minute to ensure all air has been exhausted from the pump 5 Turn prime spray control to Spray position Watch for any fluid leaks See...

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: ...Lift suction assembly above fluid level in bucket While holding suction assembly above paint level allow pump to run until empty 5 Immediately place both suction assembly and bypass tube in a bucket...

Page 12: ...nt 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 from spray gun...

Page 13: ...ed 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...

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: ...ng surfaces Before each use Yes Make sure they are clean Suction tube Before each use As required Yes Check for nicks and cuts Bypass tube Before each use As required Yes Check for nicks and cuts Suct...

Page 17: ...r Ratings Safety Features 0 2800 psi 120 Volts AC Spray gun trigger lock 60 Hz Spray gun trigger guard 7 0 Amps Spray gun pressure diffuser Prime Spray valve over pressure relief Model Weight lbs Capa...

Page 18: ...Mundy Memorial Dr Mt Juliet TN 37122 U S A Replacement Parts List Ref No Description Part No Qty 1 Stand AL168650SJ 1 2 Gun assembly with 0 013 insert tip AL2150 1 2a 0 013 Tip insert AL2213 1 2b 0 01...

Page 19: ...es 7 8 9 AL183600SV 1 11 Pin Gun Actuator AL024102AV 2 12 Actuator Gun AL182700AV 1 13 Nut 5 40 Hex Lock ST073804AV 1 14 Kit Gun Trigger Trigger Screws AL183100SV 1 15 Gun Filters 100 Mesh yellow AL08...

Page 20: ...t and or adjust position of Suction Assembly 10 Prime Spray Control is in the spray position 10 Turn the Prime Spray Control to the Prime position Motor runs but pump does not prime even though it was...

Page 21: ...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 locked orientation tabs horizontal by the following instructio...

Page 22: ...primes 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...

Page 23: ...Notes 23 Operating Instructions and Assembly Instructions...

Page 24: ...Y DEFECT FAILURE OR MALFUNCTION OF THE CAMPBELL HAUSFELD PRODUCT Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may no...

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