14
TWO VALVE OPERATION (CONTINUED)
3. EXTENSION HOSE OR HOSE REEL
THROUGH REMOTE PORT
Flow is through recirculation with no flow through
closed discharge valve (Figure 6). Flow through hose
is controlled by engaging and disengaging slurry pump
clutch, or by use of the remote valve at end of hose.
Opening the recirculation valve allows flow back into
tank when the remote valve is closed.
Recirculation valve must
be open and material should
be fl owing back into tank when using a remote valve.
A closed or plugged recirculation line will cause
extreme heat. Failure to comply WILL cause severe
personal injury or death.
Figure 6 – Discharge Through
Extension Hose or Hose Reel
TANK
CLOSED
OPEN
FLOW
FLOW
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