8.5 Removal / installation of the control unit
!
Ensure sprinkler is not under pressure.
Taking out the control unit
•
Lift the cover and secure the insert with a screw driver against snapping back. Then clip off the cover.
•
Unscrew all 3 locking screws (2 screws at TC version) and take off cable compartment cover.
•
Unclip control unit from protective casing and lift up.
•
Twist out coil.
•
When replacing the control unit, press back the clamp ring at the plug-in connector and
pull out the hose.
18
Control unit