SAB F450, Operation Manual, Page: 12 / 46

Automatic Backflush Filter F450
State: 05.02.2016
– 1.3
Georg Schünemann GmbH, Bremen 1-3
Possible endangerment
Possible endangerment Measures for avoidance
Function failure by wrong handling and/or
assembly
Explanation:
If the automatic backflush filter F450 will not be
maintained in certain intervals, the function of
the automatic backflush filter can be set out of
strength or disturbed substantially.

Examine the filter regularly according to
chapter 6
„Maintenance“.
Function failure by wrong handling and/or
assembly
Explanation:
Each filter F450 is built for a certain pressure
range, a certain temperature range and a cer-
tain medium. If the filter is built into another
system, as being planned than, the function of
the filter can be set out of strength or disturbed.

Install the automatic backflush filter F450
exclusively into systems for those the filter is
designed and certified.
Burn hazard!
Burn of fingers and/or hands
Explanation:
If the filter F450 is operated in a system, as the
medium reaches a temperature of more than
122 °F (50 °C), burn danger exists alone by
contact of the filter surface.


Isolate all parts of the system, at those a
burn danger exists or
Install danger signs
Burn hazard!
Explanation:
If the filter is subjected unintentionally during
maintenance with pressure, depending upon
kind of the medium injuries such as burn, scald,
caustic or radioactive contamination are possi-
ble.

Before starting maintenance and repair work
make sure at any rate that the vessel is un-
pressurized during any maintenance work.