Erskine Attachments 110X, Safety And Operating Instructions Manual, Page: 16 / 32

110X, 210X, 310X, 360X, 410X
Safety and operating instructions
1. Clean and lubricate the bushing plentifully. This
is especially important when mounting a new
insertion tool.
2. Mount the insertion tool.
3. Rotate the insertion tool to spread the grease.
4. Mount the retainer pin, and make sure it
remains in position so it not falls through the
boring at the back.
5. Drive in the spring pin by using a break pin
punch and a hammer, until it is flushed with the
percussion unit.
Preparation before breaking
Operating temperatures
The operating temperatures of the hydraulic breaker
are between -20ºC (-4ºF) and + 80ºC (+176ºF).
CAUTION Temperature hazard
The hydraulic breaker and the hydraulic oil system
of the carrier can be damaged if the hydraulic breaker
is used at higher or lower temperatures.
►
Only start the hydraulic breaker when the
hydraulic oil has reached the proper operating
temperature.
►
If the ambient temperature is below
– 20ºC(-
4ºF), you must warm up the insertion tool and
the hydraulic breaker before use.
►
If the oil temperature e 80ºC (+176ºF),
you must not use the hydraulic breaker as the oil
quality becomes inadequate which severely
shortens the life time of seals and O-rings.
Engine rpm
Too high engine rpm only results in increased fuel
consumption and increased oil temperature. Adapt
the engine rpm to the recommended value to give
the correct operating oil flow.
Operating
Risk area
Before starting the hydraulic breaker, make sure that
no persons are in the risk area, 20 meters both
horizontally and vertically from the hydraulic
breaker.
Operation
NOTICE The hydraulic breaker or the inserted
tool is not to be used as a lifting device. When
lifting heavy components use the hook on the
carrier arm.
Breaking
CAUTION Machine and tool hazard
Continuous operation at full extension and/or
retraction can result in damage to the hydraulic
cylinders.
►
Always avoid operating the breaker with the
cylinders fully extended or retracted.
►
Reposition the carrier and/or boom to avoid fully
extended or retracted cylinders.
►
Pay attention and look at what you are doing.
20 m