Usage
•
This tool is designed to break up concrete and similar materials, for removal, the
installation of cables, tubes, pipes, drainage or other civil engineering purposes.
•
Before plugging the unit in, ensure that the power voltage and frequency
corresponds with those indicated on the tool's rating plate; and that the ON/OFF
button does not stick.
•
The tool is operated when the trigger is pressed, and will stop functioning when
the trigger is released. Always hold the tool firmly with both hands, with handles
while operating.
•
It is sometimes necessary to apply force on the point of the drill spindle so that
the percussion system will operate, otherwise the protection device against an
off-load operation may activate.
•
Adopt a moderate workload. The use of too much force alters the safety and
efficiency of the tool.
•
It is recommended that the tool power be supplied by a residual current device
with a rated residual current of 30mA or less.
Changing Tools
Unplug the tool from the power supply. Only use drill spindles compatible with the tool.
Mounting
Clean the drill spindle before use, and lightly oil the special imprint. Pull and turn the
lock 180° clockwise.
Insert the drill spindle into the hexagonal housing with the slot on the lock side.
Turn the lock 180° counter-clockwise.
Pull the drill spindle to check that it only has approximately 3cm of movement available.
Dismounting
Pull and turn the lock 180° clockwise.
Slide the drill spindle out of the housing. Clean any excess lubricant from the imprint
with a rag if desired.
Turn the lock 180° counter-clockwise.
Lubrication / Oil Level
Before checking the oil, ensure the unit is disconnected from the power supply.
The oil weir should provide up to 20 days use based on 3 hours of use per day, however
the oil should still be checked every day. When holding the tool vertical with the drive
spindle pointing downwards, check the gauge window. At the point when the oil level is
just about to be no longer visible, the oil reservoir should be filled.
1. Remove the oil gauge with a spanner, ensuring you do not damage or lose the
gasket.
2. Fill the reservoir with type #40 oil (motor oil).
3. Replace the gauge.
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