Haulotte Group HA12CJ, Книга по эксплуатации

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95 4000360350 E12.14 USA/GB
HA12CJ - HA32CJ - -
C
- Maintenance
• Fix the cylinder with a comparator :
• Attach the body of the comparator on the cylinder rod.
• The needle of the comparator must be in contact with the end of the casing of the cylinder.
• The target is to measure the creep of the cylinder rod.
• If the creep of the cylinder rod is higher than the values indicated in the table below, replace the
cylinder.
3.3.4 - Electric
3.3.4.1 - Replacing damaged cables
• Locate the faulty wire/s and its/their points of connection to ensure continuity of machine operation
after the wire is replaced.
• Note the cable path to facilitate reassembly.
• Respect the order (configuration) of origin during the reassembly.
Type of cylinders
Maximum drift authorised due to an internal
leak of the cylinder
Lift cylinder arm or boom (Machine with working heights > 26 m
(85 ft4 in)) After 10 mn, creep
< 0,2 mm After 60 mn, creep
< 1 mm
Outriggers cylinder, Oscillating axle locking, Lift cylinder arm
or boom (Machine with range-limiting system) After 10 mn, creep
< 0,5 mm After 60 mn, creep
< 2,5 mm
Lift cylinder arm or boom, Telescoping, Compensation, ...
After 10 mn, creep
< 1 mm After 60 mn, creep
< 6 mm
Steering cylinder
After 10 mn, creep
< 1,5 mm After 60 mn, creep
< 9 mm