WERKU WK401030, Original Instructions Manual

English

ENG 

ORIGINAL INSTRUCTIONS

5

reciprocating saw must only be used by persons 

who have been instructed in its use and only for the 

purposes for which it has been designed.

POWER SUPPLY.

Make sure the power supply is adapted to the 

requirements shown on the information panel of the 

cordless reciprocating saw (1).

Using the motor at low 

voltage will make it operate slowly.

This will reduce 

performance and may cause the motor to overheat.

BATTERY AND CHARGER.

If the battery housing is damaged, do not insert it in the 

charger, as there may be a risk of electric shock.

The 

charger and battery are designed to work together, do 

not attempt to charge the battery with any other model of 

charger.

Do not expose the charger to damp conditions.

The charger is designed for use with rechargeable 

batteries,  any  other  type  of  use  may  pose  a  fire  risk 

or cause electric shocks.

Keep the charger away from 

sources of heat.

Do not open the charger, incorrect 

reassembly may increase the risk of fire, explosion or 

electric shocks.

Do not allow liquids to enter the charger, 

as they may cause electric shocks.

Do not store the 

charger or the batteries in temperatures higher than 

40ºC.

Never  use  the  charger  at  a  different  voltage  to 

that specified by the manufacturer.

The batteries must 

not be opened under any circumstances.

Do not attempt 

to burn batteries, even when they are empty or broken, 

as they may explode.

Do not charge the batteries in 

air temperatures any lower than 4.5ºC or higher than 

40.5ºC to prevent damage.

Both the charger and battery 

may heat up during the charging process, this is normal, 

and does not mean there is a problem.

The battery 

must be recharged when it does not produce enough 

energy in situations when it previously did, do not use 

the battery in these conditions.

Disconnect the charger 

from the mains when it does not have a battery inserted.

BATTERY INSTALL.

To remove the battery hold the cordless reciprocating 

saw firmly by the handle, press the battery catch 

and remove it (2).

CHARGING BATTERY.

Insert the charger jack into the socket on the battery.

Connect the charger to the power supply.

It will take 

between 1.5 and 2 hours to charge the battery 

fully at 20ºC.

If the battery overheats as a result of 

direct sunlight or other factors, the pilot light may 

not illuminate.

In this case, leave the battery to cool 

and then restart the charging process.

Disconnect 

the charger from the power supply.

Hold the charger 

firmly  and  pull  the  battery  out,  putting  it  away  in 

a suitable place.

Due to their internal chemical 

composition, batteries that have never been used 

or left unused for long periods of time may not 

produce their full output during their first or second 

use.

This is a temporary phenomenon, to restore 

the optimal battery activity, repeat this process 

three times with each of them.

POWER INDICATOR LIGHTS.

There are 3 power indicator lights at the battery, 

which will be automatically switched on when 

pressing the check button (3).

The indicator lights 

show the power status of the battery.

3 lights on 

means the battery with full power.

2 lights on means 

medium power.

1 light on means low power and 

needs to be recharged.

INSTALL OR REMOVE THE SAW BLADE.

Unplug  the  battery  first.

Rotate the quick-release 

blade clamp anticlockwise with hand (4).

At the 

same time push blade to the deepest position, then 

release the quick-release blade clamp.

Make sure 

it is securely fastened (5).

When removing the saw 

blade, follow the above procedure in reverse order.

CHANGE POSITION OF THE PIVOT SHOE 

ASSEMBLY.

Unplug your saw.

Loosen the both cap screws in the gear 

frame with hex key.

Reposition pivot shoe assembly in 

or out (6).

Retighten both cap screws securely.

Do not 

over tighten cap screws.

Remove hex key.

TWO SWITCHES.

Caution; before installing the battery, check to see 

that the trigger switch and lever switch actuate 

properly  and  return  to  the  “Off”  position  when 

released.

To prevent the trigger switch and lever 

switch from accidentally being pulled, there is 

a lock button (7) .

To start, pull either the trigger 

switch or the lever switch.

For the trigger switch, 

first unlock the lock button and then pull the trigger 

switch to start.

For the lever switch, first unlock the 

lock button and then pull the lever switch to start.

The lock button can be pressed from either right or 

left.

The speed is increased by increasing pressure 

on the trigger switch or lever switch.

Release the 

trigger switch or lever switch to stop.

GENERAL CUTTING.

Clamp your work piece if it is portable.

Rest the 

front shoe of the saw on your work piece (be sure 

the blade is not contacting the work piece) and start 

the saw, exerting enough pressure in the direction