ep CPQD15N-RW21-Y, Руководство по обслуживанию

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ET98 solenoid maintenance
Before overhauling the LPGET98 solenoid valve, be sure that the tank gas flow is interrupted by
closing a cock or another solenoid valve.
By dismounting the solenoid valve the LPG contained in the pipe between the tank interception
element and the solenoid valve is liberated in the environment. We there fore recommend to take the
necessary precautions.
The overhauling of the Flying Injection/Sequent ET98 LPG solenoid valve involves the replacement of
the filter and of some O-Rings.
Unscrew the hexagonal nut (29) by using a 15 key.
Remove the basin (3), where there is the permanent magnet (28), through a simple traction.
To replace the filter unscrew the screw (2) by using a 14 key.
Remove the washer (31) and the filter (4).
Then replace the parts with the ones supplied in the overhauling envelope. In particular the overhauling
comprehends the following components:
4 Complete filter
5 OR 2037 Ring
7 OR 3162 Ring
27 OR 3081 Ring
28 Permanent magnet
Assemble the solenoid valve by using the new components.
Position the O-Rings correctly in their housing with great care.
Remount the screw (2) in the body (10) by putting some thread sealing fluid of the LOXEAL83-54
or83-21 type.
Tighten the screw (2) by a 4 Nm torque, not to deform the filter excessively and to guarantee the correct
compression of the rings in the meantime.