Sparky BR2 12Li-C HD - Инструкция по эксплуатации - Страница 11

9

Original instructions

EN

Drilling

Set the torque adjustment collar (9) against this symbol 

to choose drilling in metal, wood, etc.

The power tool is equipped with an electric brake. The 

spindle stops rotation immediately after the switch trig-

ger has been released. At overloading in drilling mode 

release the switch immediately to prevent prolonged 

overloading and overheating the motor.

BUR2 12Li-C HD:

Set the operation mode selector switch (12) against this 

symbol.

Impact drilling (BUR2 12Li-C HD:)

Set the operation mode selector switch (12) against 

this symbol to select impact drilling in bricks, cement, 

tiles, etc.

SPEED SELECTOR SWITCH 

(Fig. 5)

The two-speed selector switch (2) enables you to select 

the appropriate gear with the optimum speed and torque 

to suit the application.

WARNING: 

When changing the gear ensure 

the drill is switched off. 

  1. To select the low gear (low speed, high torque 

setting), push the gear selector (2) backward. The 

digit 

1

 on the switch will be displayed.

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

setting), push the gear selector (2) forward. The digit 

2

 on the switch will be displayed.

INSERTING AND REMOVING BITS

(Fig. 6)

WARNING:

 Remove the battery or set the for-

ward/reverse switch (3) in central (neutral) position (A).

The  drill  is  fitted  with  auto  spindle  lock  which  means  if 

you try to rotate the chuck by hand the spindle will au-

tomatically lock. This means you only need to grasp the 

chuck and rotate the chuck housing to remove or fit ac

-

cessories.

▪

Hold the machine with one hand and rotate the chuck 

with the other hand.

  - To open the chuck, rotate it anti-clockwise. (B)

  - To close the chuck, rotate it clockwise. (D)

▪

Insert the bit. (C)

▪

Close the chuck.

▪

Perform a test run to check that the bit is properly 

clamped in the centre.

REPLACING THE CHUCK

WARNING:

 Replacing the chuck must be per-

formed only in authorised service centres. Please do 

not attempt to replace the chuck with available tools 

otherwise you may damage the cordless drill/driver.

DRILLING

Drilling metal

▪ For maximum performance, use high speed steel bits 

for drilling in metal or steel.

▪

Ensure that the torque adjustment collar (9) is at posi-

tion “drill bit”. 

BUR2 12Li-C HD

 - Set the operation mode selector 

switch (12) against the symbol „drill bit“.

▪

Begin drilling at very low speed to prevent the bit from 

slipping off the starting point.

▪

Always clamp sheet metal.

▪

Support thin metal with a block of wood to avoid dis-

torting it.

▪

Use a punch to mark the centre of the hole.

▪

Use a suitable lubricant for the material you are work-

ing on.

Material

Lubricant

Steel

Oil

Aluminium

Turpentine or paraffin

Brass, copper or cast iron

Do not lubricate

Drilling plastics and plastic coated chipboard

▪

Use high speed drill bits.

▪

Refer to “Drilling wood” below.

Drilling masonry (BUR2 12Li-C HD)

▪ For  maximum  performance  use  carbide-tipped  ma

-

sonry impact bits when drilling holes in brick, tile, 

concrete etc. 

▪

Switch to “impact drilling” mode by turning the op-

eration mode selector switch (12) against the symbol 

“hammer” and setting the speed selector switch (2) 

to position “2”.

▪

Apply light pressure and medium speed for best re-

sults in brick. 

▪

Apply additional pressure and high speed for hard ma-

terials such as concrete.

▪

When drilling holes in tile, practice on a scrap piece to 

determine the best speed and pressure. 

Drilling wood

▪ For maximum performance, use high speed steel bits 

for wood drilling.

▪

Ensure that the torque adjustment collar (9) is at posi-

tion “drill bit”. 

BUR2 12Li-C HD

 - Set the operation mode selector 

switch (12) against the symbol „drill bit“.

▪

Begin drilling at very low speed to prevent the bit from 

slipping off the starting point. Increase the speed as 

the drill bites into the material.

▪

When drilling through holes, place a block of wood 

behind the work piece to prevent ragged or splintered 

edges on the back side of the hole.

All drilling operations

▪

Use only sharp drill bits.

▪

Mark off the centre of the hole using a centre punch 

or nail.

SCREWING / UNSCREWING

Select the appropriate torque by placing one of the num-

bers, marked on the torque adjustment collar (9), against 

the arrow on the tool housing.

Insert the necessary bit.

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7.2.2018 г.   8:47:33