4-6
3. LEGAL INSPECTION
If periodic inspection for machine safety assurance is stipulated by laws and regulations of your country,
perform inspection complying with the inspection items listed below.
1. Make sure no abnormal event is present in the safety devices.
2. Check the hoisting accessories including a hook block for any abnormalities.
3. Check the winch wire rope end and wire clip for breakage.
4. Replace the wire rope promptly if it is damaged.
5. Check the hydraulic hose for oil leaks and friction flaws on the surface. Replace the hose if a surface
flaw is detected.
6. Check the structural part including a boom for cracks and deformations.
7. Check the mounting bolts and joints for looseness and falling off.
8. Check if the booms perform proper operation and stop in extending, retracting, raising, lowering, and
slewing.
If check finds a malfunction, contact us or our sales service agency.
4. CONSUMABLES
Consumables such as a filter element and wire rope are to be replaced upon periodic maintenance or prior
to the wear limit. Proper replacement of consumables delivers increased economy in machine use.
Always use Maeda genuine parts for part replacement.
See the parts catalogue for part numbers when ordering parts.
[LIST OF CONSUMABLES]
Part Replacement cycle
Hydraulic oil return filter Every 500 hrs
Cylinder gasket 3 yrs
Boom slide plate Every 3 yrs
Winch wire rope Every 3 yrs
Boom extending wire rope Every 3 yrs
Boom retracting wire rope Every 3 yrs
The cycles marked with a ā ā in Replacement cycle include a halt period.
Contact us or our sales service agency for part replacement.
To Next Page
Loading...
