Welding - Manitowoc GHC75 Maintenance Instructions Manual

Crane Care
Check diesel fuel level
Checking the winch oil level

3.5 Welding

21.12.2017
Park the machine.
1.
Secure the machine against being restarted without authori-
2.
zation.
Turn the ignition key to I position.
3.
ð The SENCON welcome screen appears.
Check the SENCON parameter field for the diesel fuel level.
4.
ð If necessary, fill with diesel fuel.
Turn ignition key to position 0.
5.
If, when checking the winch gear's oil level, a continuous loss of oil
is recorded, adjust the winch gear and resolve the cause of the
leak.
Protective equipment:
Always carry out the oil level check when the winch gear is out of
operation.
Park the machine.
1.
Secure the machine against being restarted without authori-
2.
zation.
Check the winch oil level display.
3.
ð The oil level must be between the lower marking MIN and
the upper marking MAX.
Add gearbox oil, if necessary.
4.
Safety instructions
Welding may only be performed by an authorized and qualified
n
welding specialist.
Cover vulnerable components with fireproof material.
n
Drilling and welding is prohibited on the following components:
n
– Boom parts
– Load-bearing frame parts
– Engine
– Hydraulic tank
– Fuel tank
– Fuel-carrying and oil-carrying components
Preliminary
GHC75 Telescopic crane
Protective clothing
n
Hard hat
n
Safety shoes
n
Machine
Welding
35