Bucher iValve i250 - Page 30

iValve Lift Control Valve7 Maintenance
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300-I-9010544-EN-01/10.2014
In order to replace the filter strainer (9):
13.
14.
Pinch the o-ring(10) between the tips of forefinger and thumb
Push the o-ring(10) off the solenoid tube(8) with the thumb of the other
hand
Pull the filter strainer(9) off the solenoid tube(8)
Push the new filter strainer(9) onto the solenoid tube(8)
Insert the new o-ring(10) into the groove of the solenoid tube(8)
In order to replace the filter strainer (11):
Pinch the o-ring (12) between the tips of forefinger and thumb
Push the o-ring (12) off the solenoid tube(8) with the thumb of the
other hand
Pull the filter strainer (11) off the solenoid tube (8)
Push the new filter strainer (11) onto the solenoid tube (8)
Insert the new o-ring (12) into the groove of the solenoid tube (8)
Screw in the solenoid tube (8) and tighten with 39±2Nm
Push the solenoid coil UP/DOWN (7) together with the o-ring (6) onto
the solenoid tube (8)
Mount the nut (5) and hand-tighten it (5,5±0,5Nm)
Switch main switch ON
Operate the pump of the power unit for a few seconds
Open the ball valve (1)
Issue: 09.2015
30/31
Reference: 300-I-9010544-EN-01