214
MAINTENANCE
Basic machine
HBR204-MU-6-eng.doc
OPERATION AND MAINTENANCE INSTRUCTION MANUAL
THIS DOCUMENT IS THE PROPERTY OF HÜETTE BOHRTECHNIK GMBH - TOTAL OR PARTIAL REPRODUCTION IS PROHIBITED
C2
WIRE ROPE MAINTENANCE
Wire rope maintenance must be effected in accordance with the particular lifting equipment,
the application, the environment and the type of rope utilized.
Unless otherwise specified by the lifting equipment or rope manufacturer, the rope must be
clean and, if possible, protected by a light brushing of oil or grease, paying particular attention
to the sections of rope flexed around pulleys.
The type of lubricant used must be compatible with the original lubricants adopted by Hütte
Bohrtechnik GmbH or the rope manufacturer.
The lifetime of the rope diminishes if maintenance is not performed correctly, especially when
the machine is working in a corrosive environment or in other special circumstances when
normal lubrication services are impossible.
Lubricant is applied by immersion, brushing or spraying.
C3
CRAWLER TRACK OIL LEVEL CHECK
move the machine so that one of the two plugs on the cover
of the reduction gear is at the bottom of the vertical axis (B).
Clean the plugs and the surface around the plugs.
Remove the plug and check for oil (A).
Fill as necessary (B).
Clean and refit the plugs (A-B)
WARNING!
Danger of burns!
The reduction gear and the oil inside can reach high
temperatures.
C4
HYDRAULIC OIL HEAT EXCHANGER AND ENGINE RADIATOR
Check the cleanliness of the radiating mass. If necessary
remove dust and debris by blasting with compressed air.
Check that there are no leaks from the fittings which connect
the radiator cores and pipelines, and the fittings between the
cores themselves.
A)
Engine radiator.
B)
Hydraulic oil heat exchanger.
6.13
6.16
