WAGNER PC 1025 PRO - Electrical Maintenance; Long Periods of Non-Usage; Maintenance; Mechanical Maintenance

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PC 1025 PRO
EN
MAINTENANCE
9 MAINTENANCE
ATTENTION! It is imperative that the machine
be deenergized by unplugging the plug be-
fore all work and maintenance work. Other-
wise there is a danger of short-circuiting!
Repairs may only be carried out by qualied
personnel who dispose the corresponding
training and experience. The device must be
tested by a skilled electrician after every re-
pair.
The mortar spraying machine is designed so that a minimum
of care and maintenance is required. However, the following
work has to be carried out and components checked regu-
larly:
9.1 MECHANICAL MAINTENANCE
• Keep the thread at the pump tube and pump housing
clean and, if appropriate, seal.
• Check the seals at all the couplings and connecting pieces
for leaks. If appropriate, replace worn seals.
• Check the following for damage before every usage:
- Mortar hose
- Power cable
- Control unit
9.2 ELECTRICAL MAINTENANCE
• The electrical drive and its ventilation slots must always be
kept clean and may not be cleaned with water. Danger of
short-circuits.
9.3 LONG PERIODS OF NONUSAGE
If the mortar spraying machine is not used for a longer period,
it has to be cleaned thoroughly and protected against corro-
sion.
Take the stator out of the pump unit so that it
cannot get stuck to the rotor.
9.4 SHAFT SEAL FIG. 14
ATTENTION! A dirty shaft seal can cause se-
rious damage to the drive unit. Check and
clean the shaft seal after each use. Replace
the shaft seal after 500 operating hours or
once a year.
• Check the shaft seal (1) and clean thoroughly with the en-
closed bottle brush.
Contact Wagner Service if the shaft seal is
damaged or cannot be cleaned properly.
Damage caused by inadequate cleaning is
not covered by the warranty.
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