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OPERATION (cont.)
4. Lock the shank into the nose of the tool by pulling out the bit lock and
rotating it 180°.
5. Pull the accessory to ensure the shank is properly secured into the
nose of the tool prior to operation.
6. To remove the accessory, pull out the bit lock, rotate 180° and pull the
accessory from the nose of the tool.
Note: To avoid damage to the bit lock, only use round hex shank bits.
Damaged caused to the bit lock by using incorrect accessories will not be
covered under warranty.
Warning! Drill bits can be hot after use, always wear gloves to
prevent burns or lacerations.
On/off Trigger Switch
To turn on the tool, squeeze the trigger switch on the rear operating
handle. To turn off the tool, release the trigger switch.
Lock on Button
The switch has a lock on button incorporated to the side of the main
handle. As the name suggests it enables the trigger switch to be locked
'ON' without the need to continuously hold in the trigger.
To engage the lock on feature, depress the trigger, then depress the lock
on button with the side of the thumb. Once you release both the trigger
and lock on button, the trigger should remain engaged. To turn off the
drill when the lock on button has been engaged; simply squeeze and
release the trigger.
Cold Hammering
If the demolition breaker is stored for long periods of time or at cold
temperatures, the lubrication may become stiff and the tool may not
hammer initially or the hammering may be weak. Should this occur, insert
an accessory into the tool. Pull the trigger switch and apply the chisel
against a scrape piece of concrete. Turn the tool 'ON' & 'OFF' every few
seconds. After 15 seconds to 2 minutes the tool should have started to
hammer normally. The colder the demolition breaker the longer it may
take to warm up and function like normal.
Note: Always wait until the accessory has stopped moving before putting
down the tool.
8
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