wiwa 14025 R/F, Operation Manual

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32
Original operation manual
2K GEL UNIT
2KGel_14025_25015_BAoDB_en_1701 • rs
Maintenance
The results of the tests must be recorded in writing and stored until the next
test. The test certificate or a copy of this must be available at the machine's
place of use.
6.2 Maintenance schedule
The information in the maintenance schedule constitutes recommendations
only. The time frames may vary depending on the characteristics of the ma-
terials used, as well as external influences.
Time frame Activity For further reading
Prior to each
commissioning
Check release agent level of the flush pump Chap. 6.3.1 on page 32
1 time per week Visual inspection of the compressed air and
material hoses
Every 50 operating hours Check the flush pump release agent for
impurities
Chap. 6.3.2 on page 32
Every 3 years have the compressed air and material
hoses checked by a specialist and replace if
necessary
6.3 Maintaining the flush pump
6.3.1 Checking the release agent level
Prior to every commissioning, check the
release agent level. To do so, unscrew the
sealing plug (see Fig. 19, no. 1) from the
filler neck (see Fig. 19, no. 2).
At the optimal fill level, the release agent is
visible in the filler neck (approx. 1 cm below
the filler opening). The total filling quantity is
approx. 50 ml.
Fig. 19: Checking the release agent level
1
2
6.3.2 Checking the release agent for impurities
Check the release agent regularly for
impurities through flushing agent. To do so,
drain a small quantity of release agent at
the draining screw (see Fig. 19, no. 2).
If impurities are apparent in the release
agent, you must assume that the packing
for the flush pump is worn.
Fig. 20: Draining the release agent
3
In this case, have the pump packing replaced as quickly as possible.
After performing the check, add a corresponding quantity of clean release
agent through the filler opening. We recommend using the release agent from
WIWA (order no. 0163333).