Dynapac CC424HF - Sprinkler System;Drum Cleaning of Sprinkler Nozzle; Emergency Watering (Accessory) - Extra Pump in Pump System

Maintenance, 10h
ICC424HF-CN1EN2.pdf2012-11-23
Sprinkler system/Drum
Cleaning of sprinkler nozzle
2
Figure. Nozzle
1. Sleeve, nozzle, filter
2. Packing
1
Dismantle the blocked nozzle by hand.
Blow the nozzle and fine filter (1) clean using
compressed air. Alternatively, fit replacement parts
and clean the blocked parts later on.
Nozzle Colour Ø (mm) l/min
(2.0 bar)
gal/min
(40 psi)
Nozzle Colour Ø (mm) l/min
(2.0 bar)
gal/min
(40 psi)
Standard yellow 0.8 0.63 0.20Standard yellow 0.8 0.63 0.20
Option blue 1.0 1.00 0.31Option blue 1.0 1.00 0.31
Option red 1.2 1.25 0.39Option red 1.2 1.25 0.39
Option brown 1.3 1.63 0.50Option brown 1.3 1.63 0.50
After inspecting and carrying out any necessary
cleaning, start the system and check that it works.
Wear protective goggles when working with
compressed air.
Wear protective goggles when working with
compressed air.
Emergency watering (Accessory) - Extra pump
in pump system
1
Figure. Panel on right side of front
frame
1. Extra pump
If the water pump stops, an extra pump will keep the
sprinkler system in operation.
Connect the electric cable and water hoses to the
extra pump instead of the standard pump.
The water hoses are connected to the pump with quick
couplings to simplify draining and where appropriate
replacement to a reserve pump (option).
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