Lukas PC 650 - Manual (Page 26)

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11. Maintenance and repair
11.1 General information
LUKAS hydraulic power units type GC and PC 650 have a complex structure and therefore
require only a small amount of maintenance. For general
service work, special training
is not necessary; however, knowledge about the function of the power units, the legal
safety instructions and dealing with the required tools are basic prerequisites.
For safety reasons,
repair work to the hydraulic power unit must only be carried out
ATTENTION!
Never use unnecessary force during maintenance work that could damage the
components of the power unit or compromise operational safety.
by the equipment manufacturer or by personnel specially trained for the purpose by the
equipment manufacturer, and by authorised LUKAS dealers.
WARNING / CAUTION / ATTENTION!
Protective clothes must be worn when maintenance and repairs are being
carried out, since the devices may also be pressurised when not in operation.
During work, ensure that all components are particularly clean, since dirt can
damage the rescue equipment!
ATTENTION!
Since LUKAS hydraulic units are designed for top performance, only those
components in the replacement parts lists for the relevant unit can be replaced.
Any other components in the unit may only be replaced if:
- You have participated in an appropriate LUKAS service training course.
- You have the express permission of LUKAS Customer Service (after request,
verifi cation that permission may be granted. An examination in each individual
case is necessary!)
When cleaning the equipment, please note that no cleaning agents must be used
having a pH value outside the range 5 - 8!
ATTENTION!
Attention must be paid to ensuring that no operating fl uids escape from units
with combustion engines during repair work!