Purging and Priming the Spray Hose

1.Unlock the spray gun and turn the PRIME/SPRAY knob to

PRIME.

The spray tip SHOULD NOT

 

 

be attached to the spray

 

 

gun when purging the

SPRAY

PRIME

spray hose.

 

 

2.PULL the trigger and aim the spray gun at the side wall of a waste container. If using oil-based materials, the spray gun must be grounded while purging (see warning below).

WARNING

Keep hands clear from fluid stream.

Ground the gun by holding it against the edge of a metal container while flushing.

 

Failure to do so may lead to a static electric discharge which may cause a fire.

 

3.While pulling the trigger, switch the pump ON (l), AND turn the PRIME/SPRAY knob to SPRAY. Hold the trigger until all air, water, or solvent is purged from the spray hose and material is flowing freely.

WARNING

If the PRIME/SPRAY knob is still on SPRAY, there will be high pressure in the hose and spray gun until the PRIME/SPRAY knob is turned to PRIME.

SPRAY

PRIME

4.Release trigger. Turn the PRIME/SPRAY knob to PRIME. Turn the pump OFF (O). Trigger the gun into the waste container to be sure that no pressure is left in the hose.

5.Lock the spray gun off. Thread the spray tip guard assembly onto the gun. Tighten by hand.

SPRAY

PRIME

Begin

 

. . .to achieve

 

tightening

 

the desired

the tip at

 

spray angle

this angle

 

when tight.

9

English

 

 

Page 9
Image 9
Wagner SprayTech 9140S, 9146, 9150, 9170, 9190 owner manual Purging and Priming the Spray Hose, Spray hose