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WARNING! Disconnect from mains power supply before any assembly.
Unpack the product and check contents. Should there be any damaged or missing parts contact your supplier immediately.
4.1.
AUXILIARY HANDLE
NOTE: The auxiliary handle can be mounted on the left or right side of the chuck.
4.1.1.
Slacken the auxiliary handle (fi g 1) by turning counter clockwise and slide over the chuck (fi g 1) and onto the hammer drill body.
4.1.2.
Tighten the handle, fi rmly, into the desired position by turning clockwise.
4.1.3.
Depending on the working operation the auxiliary handle can be adjusted into diff erent positions.
WARNING! The hammer drill should be used with both hands and the auxiliary handle must always be attached.
DO NOT continue to use if the auxiliary handle is damaged.
4.2.
DEPTH GAUGE
4.2.1.
Loosen the auxiliary handle and insert the depth gauge (fi g 1) through it's location hole.
4.2.2.
Determine drill depth required and fi rmly tighten the auxiliary handle which also fi rmly grips the depth gauge.
4.3.
INSERTING A DRILL BIT
WARNING! Disconnect from mains power supply before inserting drill bit into the chuck.
4.3.1.
Open the jaws of the chuck (fi g 1), by hand, turning counter clockwise.
4.3.2.
Insert the drill bit centrally into the chuck.
4.3.3.
Tighten the chuck by hand, turning clockwise.
4.3.4.
Firmly fasten the chuck by inserting the chuck key (fi g 1) into one of the holes in the chuck and turn clockwise.
4.4.
REMOVING A DRILL BIT
4.4.1.
Removing the drill bit from the chuck is the reverse of section 4.3.
4.5.
ON/OFF SWITCH
4.5.1.
Depress the ON/OFF switch (fi g 1) to start the hammer drill and keep holding for continuous operation.
4.5.2.
The speed will increase the further the ON/OFF switch is depressed.
4.5.3.
To switch the hammer drill off , release the ON/OFF switch.
4.6.
LOCKING BUTTON
4.6.1.
Turn on the hammer drill, see section 4.5, press the locking button (fi g 1) and release the ON/OFF switch.
4.6.2.
The hammer drill will continue to operate until the locking button is released.
4.6.3.
To release the ON/OFF switch, depress it again and then release for the hammer drill to stop.
4.7.
SPEED CONTROL DIAL
4.7.1.
Turn the hammer drill on. See section 4.5.
4.7.2.
Lock the ON/OFF switch. See section 4.6.
4.7.3.
Turn the speed control dial (fi gs 1 & 3) clockwise to increase the speed to maximum and counter clockwise to reduce the speed.
4.8.
FORWARD/REVERSE LEVER
WARNING! To prevent damage to the hammer drill it must be at a complete stop before the forward/reverse lever can be used.
4.8.1.
Use the forward/reverse lever (fi g 1) to switch between clockwise and counter clockwise rotation by pressing the lever to suit.
4.9.
HAMMER/DRILL SWITCH
WARNING! To prevent damage to the hammer drill it must be at a complete stop before the hammer switch can be used.
4.9.1.
The hammer/drill switch (fi gs 1 & 4) enables the hammer drill to be used in either hammer or drill operation.
4.9.2.
Select the hammer icon image (fi g 4) to operate as a hammer drill and the drill icon (fi g 4) to operate as a drill.
NOTE: It is recommended to use the hammer drill function when drilling into concrete and the drill function when drilling into metal
or wood.
DO NOT use the hammer function to drill into ceramic tiles or similar.
4.10.
POWER ON LIGHT
4.10.1.
When the hammer drill is connected to a power source a green LED light illuminates (fi g 2) in the handle.
5. MAINTENANCE
WARNING! Disconnect from mains power supply before performing any maintenance or cleaning.
5.1.
Keep the ventilation openings clear and free from obstructions.
5.2.
Clean the hammer drill housing ONLY with a damp cloth and dry thoroughly afterwards.
DO NOT use solvents.
© Jack Sealey Limited
Original Language Version
SD750.V2 Issue 1 24/03/22
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