User's Manual

Auto-Fill Shut Off Overview
332518C 3
Auto-Fill Shut Off
Overview
Reference letters used in the following instructions refer
to Parts Table and Drawing shown on the cover of this
manual.
The Auto-Fill Shut Off is used for refilling the grease
tank/reservoir in an automatic lubrication system. As
grease is added to the reservoir, it pushes the dia-
phragm up to the top of the reservoir. The diaphragm
then pushes the valve pin and closes the inlet fluid path.
Pressure Relief
Follow the Pressure Relief Procedure whenever
you see this symbol.
To relieve pressure in the system, use two wrenches
working in opposite directions on pump outlet fitting to
slowly loosen fitting only until fitting is loose and no
more lubricant or air is leaking from fitting. See F
IG. 1.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
FIG. 1