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Installer manual Siata V132 - SFE - Maintenance
9.2.5. Cleaning the injector and the injector screen
No.
A
Using a screwdriver, unscrew the screw (2).
B
Remove the controller (1) from the valve (9).
C
Manually actuate the pistons (8) to drain the water from inside the valve.
D
Using a screwdriver, unscrew the three screws (3).
A
Caution
Unscrew the screws slowly to prevent gripping between the material and the screws.
E
Remove the collector (4).
F
Remove and clean the injector (6) and the flow breaker (7).
G
Using pliers, remove and clean the injector screen (5).
A
Note
Use water or compressed air to clean the injector, flow breaker and injector screen.
H
Replace and grease all the O-rings with silicone grease (cod. 8500).
I
Reverse above procedure steps to rebuild.
Caution
When reassembling the collector :
A
- Try to match the self tapping screws with the original thread;
- Slowly screw by hand without forcing then tighten using a screwdriver;
- Always carry out these operations using normal screwdrivers; do not use automatic
screwdrivers.
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Operation
Ref. MKT-IM-003 / B - 19.04.2017
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