7 Maintenance
SMFS-U-030
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7.2 Inspection and maintenance schedule
The following inspection and maintenance schedule provides an overview of
all tasks to be carried out. Carry out these tasks by following the detailed
instructions given in the respective subsections. Please also note and follow
the warnings given in the sections and in the general safety instructions
( Section 2.2, P. 8).
Interval
Task
Personnel
Before each
operation
Visual check for leaks on pump, valves, tubes and
hoses
Setup and main-
tenance personnel
Check regu-
larly during
operation
Check contamination of the filter element on the
contamination indicator and replace the element if
necessary Section 7.4, P. 24
Operating, setup
and maintenance
personnel
20 operating
hours
Check that the pre-filter is clean, clean if neces-
sary Section 7.3.1, P. 23
Setup and main-
tenance personnel
Annually
Visual check of the hoses for wear
Setup and main-
tenance personnel
Annually
Test run in an area protected against leaking flu-
ids
Setup and main-
tenance personnel
Annually
Check that all connections and hoses are tight
and no unusual noises come from the motor/pump
unit.
Setup and main-
tenance personnel
7.3 Cleaning
The machine must be cleaned regularly. The components to be cleaned, the
procedure and the designated cleaning products are defined in a
corresponding operating procedure.
7.3.1 Cleaning the pre-filter
u
How to clean the pre-filter:
1. Ensure that the mobile filter system is disconnected from the power
supply.
2. Open the sealing plug.
3. Remove the screen.
4. Clean the screen.
5. Install the screen again.
6. Close the sealing plug.
