GMC GTX1850K Instruction Manual Download Page 10

10

LED Work area light 

 

The drill has 3 LED lights (11) 

to illuminate the work area and 

improve vision when drilling in 

areas with insufficient light. 
To turn the LED lights on and 

off depress the LED light switch 

(13).  

Using the drill

Use the forward/reverse switch (4) to select the direction 

of rotation, then pull the trigger (3). This trigger switch is 

an electronic variable speed control which enables the user 

to vary the speed continuously. The speed varies according 

to how far the trigger switch is depressed, the further it is 

depressed the faster the chuck will rotate and the lighter it 

is depressed, the slower it will rotate. 
To stop the drill, release the trigger switch. 

Note.

 You can only change the direction of rotation of the 

drill using the forward/reverse switch when the trigger is 

NOT depressed.

Forward/reverse switch 

This switch (4) will allow you 

to change the direction of 

the motor while the trigger 

switch is not depressed.
Drilling uses the forward mode. 

The reverse mode is intended for 

the removal of screws.

Drilling positions

This symbol indicates the DRILLING MODE. Used for 

all normal drilling (Wood, Aluminium, and Steel) in 

this mode the clutch is deactivated. 
This symbol indicates the HAMMER MODE. This mode 

will activate hammer action, whilst drilling. For best 

results in hammer mode, set the gear selector to 

high gear.

Torque adjustment/hammer selection collar

By rotating the torque adjustment/hammer selection collar 

(2) behind the chuck, it is possible to adjust the torque to 

each of nineteen settings, or select hammer action or the 

drill setting.
The range of nineteen torque settings allows better control 

when using the drill as a screwdriver as it prevents over-

tightening of the screws.
The symbols circling the collar are used to indicate the 

level of torque. The larger the symbol on the collar, the 

higher torque and the larger the fastener which can be 

driven. To select any of the symbols, rotate the collar 

(2) until the desired symbol aligns with the arrow head 

indicator on the housing.

2 Speed gearbox 

The 2 Speed Gearbox allows 

you to select a gear with the 

optimum speed and torque to 

suit the application.

Note.

 When changing the gear 

selector ensure the drill is not 

operating. 
1. To select the LOW gear (low speed, high torque setting), 

push the gear selector (9) forward, towards the chuck. 

The word LOW will be displayed.

2. To select the HIGH gear (high speed, low torque 

setting), push the gear selector (9) back, away from the 

chuck. The word HIGH will be displayed.

Summary of Contents for GTX1850K

Page 1: ...1 GTX1850K GTX2450K 050531 ED6 JJ INSTRUCTION MANUAL Hammer Drill Melbourne Perth Auckland Hong Kong Shanghai Taipei New York Verona London Paris...

Page 2: ...ervice department This product is warranted for a 2 year period for home domestic use from the date of the original purchase If found to be defective in materials or workmanship the tool or the offend...

Page 3: ...it is a Warranty claim spare part or user information please phone our Help Line for an immediate response Phone 1300 880 001 in Australia or 0800 445 721 in New Zealand Introduction Your new GMC powe...

Page 4: ...tdoor extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock Personal safety Stay alert watch what you are doing and use common sense when op...

Page 5: ...qualified repair personnel using only identical replacement parts This will ensure that the safety of the power tool is maintained Additional safety instructions for drills Wear ear protectors with i...

Page 6: ...r use only DANGER If the battery pack is cracked or damaged in any other way do not insert it in the charger There is a danger of electric shock or electrocution WARNING Do not allow any liquid to com...

Page 7: ...ry pack fully before use To ensure the longest battery life and best battery performance always charge the battery when the air temperature is between 18 24 C Do not charge the battery pack when the t...

Page 8: ...xpressly ruled out 1 Keyless chuck 2 Torque adjustment hammer selection collar 3 Trigger with variable speed control 4 Forward reverse switch 5 Side handle 6 Side handle clamp knob 7 Battery pack rele...

Page 9: ...Connect the power supply from the charger to the slim line adaptor via the socket in the rear of the adaptor housing 3 Plug in the charger and switch on The red LED indicator will show power to the ad...

Page 10: ...his mode the clutch is deactivated This symbol indicates the HAMMER MODE This mode will activate hammer action whilst drilling For best results in hammer mode set the gear selector to high gear Torque...

Page 11: ...ve the specific accessory Adjustable side handle 1 Turn the side handle clamp knob 6 anti clockwise to loosen the collar fully and slip it over the chuck 1 onto the drill 2 Adjust the position of the...

Page 12: ...ockwise direction This will loosen the screw inside the chuck 1 Open chuck jaws fully 2 Insert a 5mm hex key into front of chuck between jaws to engage screw head Remove screw by turning clockwise 3 P...

Page 13: ...13...

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Page 16: ...e to make suggestions or give comments about any GMC product With continuing product development changes may have occurred which render the product received slightly different to that shown in this in...

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