SAKAWA AS20T Manual De Instrucciones página 67

Maintenance and Storage
Before performing maintenance, the log chipper must be placed in maintenance mode.
1.) Turn off the engine.
2.) Move the control valve handle back and forth to relieve hydraulic pressure.
After performing maintenance, make sure all guards, shields, and safety devices are in place.
back in place. Failure to comply with this warning may result in serious injury.
Refer to the engine owner's manual for engine maintenance.
What
Hoses
Hydraulic accessories
Nuts and bolts
Bundle
Moving parts
Residual energy must be released from the pressurized hydraulic fluid before any maintenance
or repair work is performed on the wood processor. Hydraulic fluid can remain highly
pressurized even when the processor motor is turned off. Pressurized hydraulic fluid that
escapes can penetrate the skin and cause serious injury.
To release residual hydropower:
1. Turn off the engine
2. Move the control valves back and forth, from one travel boundary to the other, at least four
times.
3. Hold the valve for three seconds at each travel limit.
When
every use Inspect for exposed wire mesh and leaks. Replace all worn or
damaged hoses before starting the engine.
every use Inspect for cracks and leaks. Replace all damaged accessories
before starting the engine.
every use Check for loose bolts
every use Apply grease to the surface of the beam
every use Clearing debris
PRECAUTION
Residual Hydropower
67
How