Installation

Installation

Manual background WARNING

SKIN INJECTION HAZARD

To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief

Procedure on page 4.

NOTE: Numbers and letters in parentheses in the text correspond to the reference numbers and letters in the text and drawings.

Manual background WARNING

SKIN INJECTION HAZARD

Be sure your system has a bleed-type master air valve (pneumatic pumps only) and a fluid drain valve. These two

accessories help reduce the risk of serious injury, including fluid injection, splashing in the eyes, or on the skin, or injury from moving parts, if you are adjusting or repairing the pump or gun.

1.The bleed-type master air valve relieves air trapped between this valve and the pump after the air regulator is shut off. Trapped air can cause the pump to cycle unexpectedly.

2.The fluid drain valve assists in relieving fluid pressure in the displacement pump, hose, and gun; triggering the gun to relieve pressure may not be sufficient.

1.Connect a grounded fluid hose to the gun inlet.

2.With no tip installed, start the pump/sprayer. Flush it according to the instructions supplied with it. Prime the system with the fluid you are using.

3.Relieve the pressure.

B

A

9

8105

Fig. 1

4.WIth the gun safety latch engaged, unscrew the tip guard (9) and install the tip (A) and gasket (B) in the nut of the tip guard. Screw the assembly firmly onto the gun. TIghten with a wrench. See Fig. 1.

NOTE: Failure to install the tip gasket (B) will result in leaking.

5.Strain the fluid you are spraying if it contains particles which could clog the spray tip.

307010 5

Page 5
Image 5
Graco Inc 208008, 307010L important safety instructions Installation