SWDM40 OPERATION & MAINTENANCE MANUAL
If you should travel on the mast, before that, please make sure the mast is lowered to
the proper position and take effective measures to avoid slipping and falling.
FIG. 8-1-3
Scald risk： High temperature may scald the maintenance personnel.
Related parts ：Engine exhaust system, water tank, engine housing, hydraulic system during
working.
Maintenance：Maintain the engine and hydraulic system and change coolant.
Measures: Don’t maintain the engine immediately after a long time running, wait till it cools
down and can be touched by hands.
FIG. 8-1-4
High pressure risk: If sprayed out by high pressure, diesel oil, hydraulic oil and lubricant
penetrate or inject into eyes, serious injury, blindness or even death may be resulted in.
Related parts: Hydraulic components and crawler tension cylinder.
Maintenance: Maintain hydraulic system and crawler tension cylinder.
Measures:
Tighten all connections before pressurization.
Release pressure before dismantling the hydraulic lines.
Check the leakage with a cardboard, pay attention to protect your hands
and body to avoid touching with high pressure liquid. Wear face shield or
protective goggles.
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