Maintenance, 10h
4812164901_A.pdf2022-11-14
Sprinkler system/Drum
Cleaning of sprinkler nozzle
3
2
Fig. Nozzle
1. Nozzle
2. Gasket
3. Filter
1
Dismantle the blocked nozzle by hand.
Blow the nozzle (1) and fine filter (3) clean using
compressed air. Alternatively, fit replacement parts
and clean the blocked parts later on.
Nozzle Colour l/min (at 2.0
bar)
gal/min (at
40 psi)
Nozzle Colour l/min (at 2.0
bar)
gal/min (at
40 psi)
Standard yellow 0.63 0.20Standard yellow 0.63 0.20
Option blue 0.98 0.30Option blue 0.98 0.30
Option red 1.31 0.40Option red 1.31 0.40
Option brown 1.63 0.50Option brown 1.63 0.50
After inspecting and carrying out any necessary
cleaning, start the system and check that it works.
When working with compressed air.
Use the following protective equipment:
When working with compressed air.
Use the following protective equipment:
Eye protectionEye protection
Protective glovesProtective gloves
Ear protectorsEar protectors
Sprinkler system - Check, cleaning
Fig. Bay under the floor
1. Water filter
1
Check that the water filter (1) is not blocked. Clean
where necessary. Clean the water filter by unscrewing
the filter’s lower section, and clean the strainer and
filter housing. Reassemble in the reverse order.
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