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Centre-strip pop-up - 4”
code 90109

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CHANGE THE DIRECTION OF THE JET

The direction of the jet is to the right.

Turn the stem clockwise or anticlockwise while the body of the sprinkler is held fast.

This adjustment must be made while the system is in operation.

The direction of the jet is to the left.

INCREASE OR REDUCE THE LENGHT OF THE JET

The sprinkler delivers a wide range.

To increase or reduce the length of the jet, just a few simple steps are required. Unscrew the sprinkler head and, using a 3mm hex socket key, turn the internal adjuster screw anticlockwise for a shorter jetw, or clockwise for a longer one.

Now the sprinkler delivers a minimum range.

CLEANING AND MAINTENANCE

Pebbles, sand, earth or other foreign bodies entering the head could cause the sprinklers to malfunction. Clean as follows: holding the stem with one hand, unscrew the upper part;

take out the filter and clean it, together with the upper part of the sprinkler, under running water;

reposition the filter and reassemble the upper part of the sprinkler.

TABLES INDICATING WATER USAGE OF SPRINKLERS

Cod. 90109