Manual

8.3 Removing the Valve Insert

e sprinkler module needs to be taken out of the housing in order to carry out the repairs described

below.

• Unscrew cover using 5mm Allen key.

• Remove the 8 ange screws using a 10mm box spanner

• Pull sprinkler module out of the housing.

• Remove retaining ring in the housing bottom using removal hook RT17839.

• Screw valve lifter RT25359 in the housing base onto the valve and pull upwards. It is possible that for

this a few gentle hits may be necessary in order to take o the valve.

Flange screw

tightening torque: 9