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8 Maintenance and repair work
!
An unexpected jet of water can cause serious injury. Prior to any maintenance or repair
work ensure that the water supply is securely turned off.
8.1 Maintenance
•
Clean out the inside of the sprinkler housing using an industrial vacuum cleaner or similar
(as necessary).
•
Cut sprinkler housing free of any overgrowing grass. It makes sense to carry out these jobs prior to
spring commissioning.
•
Regularly check that the sprinkler is flush with the surface, especially in the case of natural grass.
8.2 Changing the nozzles
Please us the socket wrench for changing the nozzle.
Use SW10 for the driving nozzle and SW26 for the main nozzle.
8.3 Changing the nozzles
The sprinkler module needs to be taken out of the housing in order to carry out the repairs described
below.
•
Lift the cover and secure the insert, with a
screw driver against snapping back. Then clip
off the cover.
•
Unscrew the 4 flange screws.
15
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