Lukas P 650 Series - Manual (Page 36)

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11. Maintenance and repair
11.1 General information
10.4 Hose reels
Visual inspection
Hose reel
• General tightness (no leaks)
• Hose drums rotate easily
• All
¿ xing screws are present and tightened
• Frame and drum undamaged
• Crank handle present, undamaged and fully functional
• Locking brake on double hose reel present and fully functional
• All signs present and legible
Hoses
• Visual inspection for visible damage and leaks
• Check age of hose (replace after 10 years at the latest)
• Hose connection on mounted reel secure and not leaking
• Couplings must be easy to couple
• Dust
caps
¿ tted
Functional check
• Extension hose pairs unroll and roll up smoothly.
• No suspicious noises
LUKAS type P 650 hydraulic units have an extremely complex design but require minimal
maintenance work.
Maintenance work does not require special training, but knowledge
on operating the unit, statutory safety regulations and handling all the necessary tools are
basic requirements.
CAUTION!
Do not exert excess force when performing maintenance work on the unit as this
may damage components or compromise the operational safety of the unit
Due to the complex design,
repair work on the actual hydraulic unit must always
be performed by the equipment manufacturer, personnel trained by the equipment
manufacturer or authorised LUKAS dealers.
WARNING / CAUTION / ATTENTION!
During maintenance and repair work, it is essential to wear protective clothing
since equipment can still be pressurised even when it is not in operation.
During the work, ensure that all components are particularly clean, since dirt
can damage the unit!