Makita 6706DW Manual de instruções - Página 7

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Reversing switch action (Fig. 6)

CAUTION:

• Always check the direction of rotation before opera-

tion.

• Use the reversing switch only after the machine

comes to a complete stop. Changing the direction of

rotation before the machine stops may damage the

machine.

This machine has a reversing switch to change the

direction of rotation. Slide the reversing switch up for

clockwise rotation or slide it down for counterclock-

wise rotation.

Overload protector

For 6704D and 6704DW

The overload protector automatically cuts out to break

the circuit whenever heavy work is prolonged. Wait

20 – 30 seconds before resuming operation.

Adjusting the fastening torque (Fig. 7)

The fastening torque can be adjusted infinitely from

approx. 20 kg·cm to 80 kg·cm. To adjust it, loosen the

two screws and turn the adjusting ring. Then tighten

the screws to secure the adjusting ring. Refer to the

table below for relation between the numbers on the

adjusting ring and the fastening torque to be obtained.

Numbers on

adjusting ring

(Example)

35 kg·cm of fastening torque can be obtained when

the number 2 is aligned to the red mark.

NOTE:

• Always tighten the two screws to secure the adjust-

ing ring after adjusting the fastening torque.

• The fastening torque may differ depending upon the

kind of screws, the type of materials to be fastened,

etc. Before starting your job, always perform a test

operation to verify the adequate fastening torque.

Installing set plate (Fig. 8)

Always install the set plate when using battery car-

tridges 9100, 9102 or 9102A. Install the set plate on

the machine with the screw provided as shown in

Fig. 8.

Fastening torque to

be obtained

20 kg·cm

35 kg·cm

48 kg·cm

60 kg·cm

80 kg·cm

Operation

The proper fastening torque may differ depending

upon the kind or size of screws, the type of materials

to be fastened, the condition of the threads, etc.

Before starting your job, always perform a test opera-

tion to verify adequate fastening torque.

Hold the machine firmly with both hands whenever

possible and place the socket over the bolt or nut.

Then turn the machine on. As soon as the bolt or nut

becomes tight, the clutch will cut in and the motor will

stop automatically. Release the switch trigger.

When fastening machine screws, use the proper

screwdriver bit shown in Fig. 9. It is commonly avail-

able on the market.

For 6706D and 6706DW

When the battery capacity decreases to a certain

level, the motor will not start even if you press the

switch trigger. This mechanism prevents poor fasten-

ing caused by battery voltage-drop. Charge the bat-

tery cartridge to resume operation.

NOTE:

• Always use the correct size socket for bolts and

nuts. An incorrect size socket will result in inaccu-

rate and inconsistent fastening torque and/or dam-

age to the bolt or nut.

• Hold the machine with its square drive pointed

straight at the bolt or nut, or the bolt or nut will be

damaged.

• If the motor will not start even after you pull the

trigger, release the trigger. Then pull the trigger

again after turning the socket slightly with your

fingers.

MAINTENANCE

CAUTION:

Always be sure that the machine is switched off and

the battery cartridge is removed before carrying out

any work on the machine.

To maintain product safety and reliability, repairs,

maintenance or adjustment should be carried out by a

Makita Authorized Service Center.