GF 1881.040, Инструкция по установке и эксплуатации

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29
29
EN
Installation conditions
Observe all applicable installation regulations,
general guidelines and technical specifications.
The installation of the equipment may only be
carried out by the water supply company or an
installation company.
There must be a flush of at least 3.5m
3
per hour
for backwashing. The pressure downstream of the
filter during backwashing must be at least 2.5 bar.
A connection to the sewage system (min. DN 50)
must be available for draining the flushing water.
There must be a 230V/50Hz mains socket within
1.2m to provide the unit with electrical power.
The installation site must be protected against frost
and must guarantee the protection of the filter from
solvent vapors, fuel oil, lees, chemicals of all types,
UV irradiation, and heat sources over 40°C.
Keep plastic parts free of oil, grease, solvents, and
acid or alkaline cleaning agents.
After hard collisions and impacts (e.g. with unsuit-
able tools, falls onto stone floor, etc.) a plastic part
must be replaced, even if there is no visible damage
(danger of bursting). Avoid extreme pressure blows.
> 20 mm
> 1 m
> 400 mm
Σ
m
3
0 0 0