Start the sprinkler system and make sure that
nonozzles are clogged. If necessary, clean
clogged nozzles and the coarse filter located by
the water pump.
The sprinkler system should be drained if
there is a risk of freezing.
Wear protective eye glases when working
with compressed air.
Dismantle the blocked nozzle by hand. Blow the
nozzle and fine filter clean with compressed air, or
install replacement parts and clean the clogged
parts later.
Figure 7-12: Sprinkler Pump
A Sprinkler Pump
!
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