Maintenance
Original operation manual
HIGH PRESSURE CLEANER
HPC_BADBK_en_1805 • rs
36
6.2.4 Checking the compressed air, hydraulic and material hoses
Check the compressed air, hydraulic and material hoses weekly for
externally visible damage, such as kinks, cracks, signs of wear or bulges.
Improper use and impermissible stress are the most frequent causes of
damage. Damaged hoses must be replaced immediately.
Hose lines are subject to a natural aging even with proper use and
permissible stress. Their duration of use is thereby limited. Therefore,
the compressed air, hydraulic and material hoses must be checked by a
specialist every 3 years.
The duration of use of a hose line, including any possible storage
duration, should not exceed 6 years.
The manufacturing date of a hose line (month/year) is stamped on the
ferrule.
6.3
Operating fluid
Operating fluid
WIWA order number
Release agent (0.5 l) ¹
0163333
Locking agent (50 ml) ²
0163333
Lubricant (acid-free grease, 0.4 kg) ²
0163333
Lubricant for stainless steel ²
0163333
¹ The release agent is also available in larger containers upon request
²
Materials required during maintenance and repair work (see information
in the spare parts lists)
6.4 Special tool
The device types 230027, 270049,
333037 and 60001 are delivered with
2 hook wrenches for the assembly and
disassembly of the fluid pump.
Wrench size
Art. no.
80 / 90 mm
0660287
110 / 115 mm
0660288
Fig. 21
: Hook wrench
