Maintenance work on the superstructure
8.15 Other maintenance work
8 - 106 3 302 756 en Maintenance manual
GMK6400
16.11.2018
Spraying
• Make sure that you do not spray running
surfaces.
There is a risk of slipping!
• Spray the corrosion protection with a spray
gun aimed only at the pumps, valve blocks,
screw connections, pipes, hoses of the
hydraulic system of the superstructure:
– Under the oil tank (1)
– On the derricking cylinder (2)
– On the slewing gears (3)
– On the slewing duct (4)
– On the hoists (5)
• Clean surfaces sprayed by accident immedi-
ately with water.
• Let the corrosion protection dry for one hour.
• Check that a transparent waxy protective film has covered the entire
surface.
G
Risk of injury to the eyes!
While working with the spray extension you could be hit by the spray jet or
spray droplets. Wear protective goggles, protective clothing and gloves.
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