Campbell Hausfeld AL2150 15

Operating Instructions and Assembly Instructions

Airless Paint Sprayers

Spray Gun Maintenance

pump damage may occur if these

instructions are not followed.

Before performing any maintenance,

make sure to relieve pressure from system and disconnect power from sprayer.

•Do not use oil based solvents to clean equipment after using latex based coatings. Use only warm soapy water.

•Always replace clogged gun filters, do not attempt to clean them.

•Carefully follow cleaning and storage instructions for your sprayer.

•Do not use metal or other hard objects to pick dried paint material from Spray Tip Orifice.

TRIGGER LOCK

Pulling the trigger must not open the gun valve when trigger lock is activated.

TIP SEAL AND WASHER

Occasionally, you will need to replace the silver seal and clear washer located inside the tip base.

1.To replace seal and washer, first loosen tip base with adjustable wrench, and then remove by hand.

2.Remove spray tip.

3.With Phillips screwdriver, push seal and washer out from front of tip base.

4.With flat side of seal facing up, place seal in base. Make sure it lines up properly with base.

5.Place washer in base. Make sure it lines up properly with base.

6.Put spray tip back in tip base.

7.Reattach tip base to gun valve.

Make sure spray tip and tip base fit snugly in place. A

loose fit can lead to misdirected spray discharge and a skin injection hazard.

You should be able to get the actuator (#12, page 19) to wiggle slightly with your finger while holding the trigger against the trigger lock when it is in the locked position. If you cannot, adjust the trigger position by following 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 starts to come off the lock.

3.Reverse the nut (counterclockwise) 1/2 turn.