起
重
机
说
明
S
af
et
y
Gu
id
e
li
nes and
Environmental Protection
Maintenance Manual for Crawler Crane
2.1.4.2 Measures to prevent fire
a) Keep the crane clean, especially removing combustion materials. Clean the crane
completely after maintaining and servicing the hydraulic system, engine and fuel system.
b) Remove all residual lubrication oil, fuel or cleaning agent.
Figure 3-5 Danger sign – fire
Parts involved: fuel pipes, engine oil pipes and hydraulic oil pipes
Check the pipes for oil leakage, cracks and damage, the fittings for tight fit.
If any damage is found, repair or change the pipe.
2.1.4.3 Other items to check or change
a) Check all cables, plugs and terminal plates for damage. If any damage is found, fix or
change them immediately.
b) Refuel the fire extinguisher in time.
Figure 3-6 Fire extinguisher sign
2-5