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Maintenance and
servicing
General maintenance and
servicing instructions
DANGER
DANGER
LAS 260.1 – Date 07/2023
Maintenance of the device is limited to the inspection and
replacement of the filter elements. Maintenance and inspection
work must be performed at regular intervals. It is the
responsibility of the user of the unit to find out which rules and
regulations apply to the particular application or country, such
as the German Social Accident Insurance (DGUV), and to
make sure that these are applied. Written records must be kept
about the work performed; these records shall be submitted to
the supervisory authorities on demand.
Daily inspection
-
Check of the particulate filter status and replacement of the
filter element as required.
Monthly inspection
-
Check of the suction pipe system
-
Check of the collection device
Yearly main inspection
-
By arrangement with ULT AG the main inspection can be
performed by ULT Service.
By arrangement with ULT AG, further measures that go beyond
the scope of the points outlined above can be performed by
ULT Service.
For your own safety always wear personal protective
equipment during all maintenance and servicing work. As
a minimum, this should include respiratory protection
(filter category P3) and protective gloves.
Before starting any work, switch off the unit and secure it
so that it cannot be switched back on inadvertently. Wait
for the blower to come to a standstill.
After all maintenance work, always clean the working area
in which the work was performed.
Only perform maintenance work when the system is
completely de-energized and there are no live voltages
present. Observe the following points in the process:
-
Switch off the unit and secure it so that it cannot be
switched back on again.
-
Wait for the blower to come to a standstill.
-
Disconnect the mains plug.
Maintenance and servicing
Page 29
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