Graco 332305B important safety instructions Filling Oil Unit, Priming

Setup

Filling Oil Unit

•Only use oil appropriate for your application, auto- matic dispensing, and the equipment’s operating temperature. Consult with machine and lube manu- facturer for details.

•The reservoir can be filled using a hand operated pump, pneumatic pump or electric transfer pump.

•Do not overfill (FIG. 19).

•Do not operate G3 without reservoir attached.

•Only use oils with viscosity at least 40 cSt.

a

b

FIG. 20

2.Only run pump until air is no longer dispensed with the lubricant coming out of element fitting (FIG. 21).

FIG. 19

1.Remove fill cap (a).

2.Pour oil into reservoir to fill line (b).

3.Replace fill cap. Hand tighten cap, securely.

Priming

NOTE: It is not necessary to prime pump every time pump is filled with lubricant.

Pump only requires priming the first time it is used or if it is allowed to run dry.

1. Loosen pump element fitting (FIG. 20).

NOTE: When loosening pump element fitting, do NOT loosen pump element. Loosening pump element will change the output volume

FIG. 21

3.Tighten pump element fitting using two wrenches working in opposite directions (FIG. 20).

26 332305B