Removing The Battery; Dust/Chip Extraction - Würth 5700 103 Serie Manual De Instrucciones

Removing the battery

The battery 1 is equipped with two locking levels that should
prevent the battery from falling out when pushing the battery
unlocking button 2 unintentionally. As long as the battery is
inserted in the power tool, it is held in position by means of a
spring.
To remove the battery 1, press the battery unlocking button 2
and pull the battery out of the power tool toward the rear. Do
not exert any force.
Battery Charge-control Indication
The three green LEDs of the battery charge-control indicator
15 indicate the charge condition of the battery 1. For safety
reasons, it is only possible to check the status of the charge
condition when the machine is at a standstill.
Press the On/Off switch 4 halfway or completely through to
indicate the charge condition.
LED
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Flashing light 1 x green
When no LED lights up after pressing the On/Off switch 4, the
battery is defective and must be replaced.
Mounting/Replacing the Saw Blade
 Before any work on the power tool, remove
the battery.
 When mounting the saw blade, wear protec-
tive gloves. Danger of injury when touching the saw
blade.
 Only use saw blades that correspond with the
characteristic data given in the operating
instructions.
 Do not under any circumstances use grinding
discs as the cutting tool.
Removal of the Saw Blade
(see figure A)
For changing the cutting tool, it is best to place the machine
on the face side of the motor housing.
• Press the spindle lock button 6 and keep it pressed.
 The spindle lock button 6 may be actuated
only when the saw spindle is at a standstill.
Otherwise, the power tool can be damaged.
Capacity
2/3
1/3
<1/3
Reserve
• With the Hex key 5, unscrew the clamping bolt 25 turning
in rotation direction .
• Tilt back the retracting blade guard 21 and hold firmly.
• Remove the clamping flange 24 and the saw blade 23
from the saw spindle 20.
Mounting the Saw Blade (see figure A)
For changing the cutting tool, it is best to place the machine
on the face side of the motor housing.
• Clean the saw blade 23 and all clamping parts to be
assembled.
• Tilt back the retracting blade guard 21 and hold firmly.
• Place the saw blade 23 onto the mounting flange 22. The
cutting direction of the teeth (direction of arrow on the saw
blade) and the direction-of-rotation arrow on the retract-
ing blade guard 21 must correspond.
• Mount the clamping flange 24 and screw in the clamping
bolt 25 turning in rotation direction . Observe correct
mounting position of mounting flange 22 and clamping
flange 24.
• Press the spindle lock button 6 and keep it pressed.
• With the Hex key 5, tighten the clamping bolt 25 turning
in rotation direction . The tightening torque is between
6–9 Nm, which corresponds to hand tight plus ¼ turn.

Dust/Chip Extraction

 Before any work on the power tool, remove
the battery.
Dusts from materials such as lead-containing coatings, some
wood types, minerals and metal can be harmful to one's
health. Touching or breathing-in the dusts can cause allergic
reactions and/or lead to respiratory infections of the user or
bystanders.
Certain dusts, such as oak or beech dust, are considered as
carcinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be worked by specialists.
• To achieve a high level of dust extraction, use a suitable
dust extractor together with this power tool.
• Provide for good ventilation of the working place.
• It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the mate-
rials to be worked.
Mounting the Extraction Adapter
(see figure B)
Fasten the extraction adapter 29 to the base plate 7 with the
fastening screw 28.
A vacuum hose with a diameter of 19 mm can be connected
to the extraction adapter 29.
21