Prokit's Industries PT-1080 - Manual (Page 9)

Inserting Tool Bits / 10mm Keyless chuck:
Important! Always remove the battery before you change the drill or screw bit to avoid
unintentional starting of the machine.
The cordless drill has a keyless chuck (2). Make sure that the drill or screw bit is not skew
when it is inserted and the chuck tightened.
Turn the chuck anticlockwise to open the chuck until you can insert the bit. Insert the
drill/screw bit all the way in and then turn the chuck in a clockwise direction to firmly
tighten it.
Turn the chuck anticlockwise again to remove the bit if you stop the work or you want to
change another bit.
On/Off Trigger:
Use the On/Off trigger to start the machine and keep holding it for continuous operation.
The rotation speed can be varied by depressing the On/Off trigger. The more the trigger is
depressed, the faster the rotation speed.
To switch the machine off, release the On/Off trigger
Forward / Reverse switch:
Important! The machine has to come to a complete stop before the reverse rotation lever
can be used; otherwise the machine may be damaged.
Use the reverse-rotation lever to switch between clockwise (normal) and anticlockwise
rotation or vice-versa. With the reverse-rotation lever in the central position the trigger
switch is locked and cannot be depressed. Put the reverse-rotation lever in the central
position before you put the machine down, to avoid unintentional starting.
Torque adjustment cover:
The tool supply you 21+1 different torque steps, you can control the maximum torque
applied to the drill bit with the torque control knob.
2 Gear-speed Switch:
Move the switch to get higher speed 1150rpm, or lower speed 350rpm.
LED battery power indicator:
Press the battery power indicator button to check the battery power full or empty.
Attention! The torque control knob should only be operated when the machine is not
running; otherwise the machine may be damaged.
To set the drill to the lowest available torque setting, twist the torque control knob until the
small arrow on the drill-housing points to the “1” stamped on the torque control knob. In
this position the torque clutch will slip with light drilling resistance. The higher the number
8