Lukas P 650 Series - Manual (Page 37)

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CAUTION!
Since LUKAS hydraulic units are designed for top performance, only those
components in the spare parts lists of the relevant unit may be replaced.
Further components in the unit may only be replaced if:
- you have taken part in appropriate LUKAS service training,
- you have the express permission of LUKAS Customer Service (after request,
veri
¿ cation that permission may be granted. Veri¿ cation required in each
individual case!)
When cleaning units and equipment, note that no cleaning agent may be used
that has a pH value outside the range 5 - 8!
CAUTION!
Attention must be paid to ensuring that no operating
À uids can escape from
units with combustion engines during repair work!
11.2 Maintenance work on the hydraulic unit
11.2.1 Cleaning instructions
The outside of the device must be cleaned from time to time (not the electrical contacts)
and the metallic surfaces (not the electrical contacts) treated with a suitable agent to
protect against corrosion.
(In case of doubt, contact your authorised LUKAS dealer or LUKAS directly!)
11.2.2 Function and load test
If there is any doubt regarding the safety or reliability of the equipment, a function and load
test must also be performed.
LUKAS offers appropriate test equipment.
11.2.3 Replacing the hydraulic fl uid
- After approx. 200 deployments, but after three years at the latest, replace the hydraulic
À uid
- The
À uid should be replaced when it is warmed up.
- The motor must be switched off!
- The old hydraulic
À uid must be disposed of properly.