Ecolab DG1-III-DLA-PCB Operating Instructions Manual page 115

Interval
Annually (depending on the
degree of pollution and the
water quality)
once every 3 years
Maintenance work
Dirt trap filters:
Solenoid valve sieve:
n
Remove solenoid valve and clean strainer,
replace if necessary.
n Suction strainer Suction lance:
Visual inspection, clean carefully with soft
brush if necessary.
Solenoid valve
n Changing the solenoid valve
Connecting hose pipe interrupter to mixing
housing:
change if necessary
n
Aerator insert and cap:
change if necessary
n
Swivel spout:
n Replacement
System separation (DB):
n Replacement
43
Maintenance
Personnel
Service
personnel
Mechanic
Mechanic
Mechanic
Mechanic
Specialist
Mechanic
MAN049250 Rev. 1-01.2021