Maintenance
Description Daily Other
Examine the pressure regulating valves, solenoid
valves, and check valve for damage.
Examine the solenoid valve on the pinch valve for
damage.
Examine the pressure gauges for functionality. There
must be a minimum difference of 2 bar (30 psi)
pressure between PR1 and PR2.
Replace the PV1 pinch valve seal. The display shows
a message when the pinch valve seal is due for
replacement.
Every 6000 cycles
Replace the silo low abrasive switch
PARTS
86200023, Proximity switch
TOOLS
6
in. adjustable wrench
Small flat-tip screwdriver
TASK
1. Do the Lockout/Tagout procedure.
WARNING! Failure to do the lockout tagout procedure can result in
equipment damage or injury to personnel.
2. Remove abrasive until it is below the silo low abrasive switch.
3
. Open the control panel, and then disconnect the cables from TB1-9, TB1-10, and
TB1-11.
© 2016–2017 Flow International Corporation
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