Fluid Drain/Purge Valve; Motor Power Switch - Graco ToughTek S340e Instructions Manual

Fluid Drain/Purge Valve

To avoid injury from splashing fluid, never open a
cam-lock hose or applicator fitting while there is
pressure in the fluid line. Follow the Pressure Relief
Procedure on page 14.
Open the drain/purge valve (C) to relieve pressure if
pump or hose pack-out occurs, or to relieve pressure
inside the hose. Close valve when spraying.
To prevent material hardening in fluid drain/purge
valve, flush the valve after every time it is used. Failure
to flush prior to material curing in the system will result
in damage to the system and may require replacement
of all system parts in contact with the material. Follow
the Flush procedure on page 10.
3A7829A
NOTICE

Motor Power Switch

The motor power switch (S) must be in the ON position
for the sprayer to pump material.
S
Motor Power Switch Settings:
OFF Power is disconnected. The motor will not run.
The motor will run continuously at a speed
ON
determined by the flow adjustment knob.
Component Identification
7