Microfluidics MICROFLUIDIZER LV1 Series User Manual page 45

Fuse OK?
1FU
Y
Is there process pressure
buildup?
Y
Turn Mode switch to OFF
position to relieve the
process pressure.
Y
Reverse and back-flush the
interaction chamber
Check system pressure
switch. Call Microfluidics
Customer Service.
Check relays CR1, CR2
5-LV-1-4 8/3/11
Chapter 5: Troubleshooting
The system does not cycle
Is the motor running?
Y
N
Replace fuses
Accumulator pressure must be
N
96.5 bar (1,400 psi)
N
N
LV1 User Manual
Refer to the Motor Problems
Table on the following page
Turn on the motor power
Turn the Process Pressure
Control Adjustment Valve
clockwise to increase the
process pressure
Is there process pressure?
Y
Remove and clean or replace
the Process Pressure Control
Adjustment Valve cartridge
5-5
N