stayer ISL122CK, Operating Instructions Manual

ENGLISH

15

15

7      On/Off switch

8      Rotational direction switch

9      Battery unlocking button

10    Battery charge-control indicator

11     Charger

12    Universal bit holder

4. Operating instructions

Method of Operation

The tool holder 2 with the tool is driven by an electric 

motor via a gear and impact mechanism.

The  working  procedure  is  divided  into  two  phases: 

Screwing in and tightening (impact mechanism in action).

The impact mechanism is activated as soon as the 

screwed connection runs tight and thus load is put on the 

motor. In this instance, the impact mechanism converts 

the power of the motor to steady rotary impacts. loosening 

screws or nuts, the process is reversed.

4.1 Placement and testing

Use only original lithium ion batteries with the voltage

listed on the nameplate of your power tool. 

Using 

otherbatteries can lead to injuries and pose a fire hazard.

Use of batteries not suitable for the machine can

lead to malfunctions of or cause damage to the

power tool.

Set the rotational direction switch 

8

 to the centre position 

in order to avoid unintentional starting. Insert the charged 

battery 

5

 into the handle so that it can be felt to engage 

and faces flush against the handle.

Reversing the Rotational Direction

The rotational direction switch 8 is used to reverse the

rotational direction of the machine. However, this is not

possible with the On/Off switch 7 actuated.

Right rotation:

 For driving in screws and tightening nuts, 

press the rotational direction switch 8 through to the left stop.

Left Rotation:

 For loosening and unscrewing screws and nuts, 

press the rotational direction switch 8 through to the right stop.

Switching On and Off

To start the machine, press the On/Off switch 

7

 and keep it pres-

sed. The power light 

4

 lights up when the On/Off switch 

7

 is 

slightly or completely pressed, and allows the work area to

be illuminated when lighting conditions are insufficient.

To switch 

off

 the machine, release the On/Off switch 

7

.

Adjusting the Speed

The speed of the switched on power tool can be variably ad-

justed, depending on how far the On/Off switch 

7

 is pressed.

Light pressure on the On/Off switch 7 results in a low

rotational speed. Further pressure on the switch results in

an increase in speed.

4.2 Adjustment operation

Before any work on the machine itself (e. g. 

maintenance, tool change, etc.) as well as during 

transport and storage, remove the battery from 

the power tool. There is danger of injury when 

unintentionally actuating the On/Off switch.

Inserting

Pull the locking sleeve 

3

 forward, push the insert tool to 

the stop into the tool holder 

2

 and release the locking 

sleeve 

3

 to lock the insert tool. Use only screwdriver bits 

with ball catch 

1

. Other screwdriver bits can be used with 

a universal bit holder with ball catch 12.

Removing

Pull the locking sleeve 3 forward and remove the insert tool.

Tips

Before screwing larger, longer screws into hard materials, 

it is advisable to predrill a pilot hole with the core diameter 

of the thread to approx. 2/3 of the screw length.

5. Maintenance and service instructions

Before any work on the machine itself, pull the mains

plug. For safe and proper working, always keep the 

machine and ventilation slots clean.  

Transport

The  contained  lithium-ion  batteries  are  subject  to  the 

Dangerous Goods Legislation requirements. The user can

transport the batteries by road without further requirements.

When being transported by third parties (e.g.: air transport

or forwarding agency), special requirements on packaging

and labelling must be observed. For preparation of the 

item being shipped, consulting an expert for hazardous 

material is required.

Dispatch batteries only when the housing is undamaged. Tape 

or mask off open contacts and pack up the battery in such a 

manner that it cannot move around in the packaging. Please 

also observe possibly more detailed national regulations.

5.1 Cleaning

When the battery is no longer operative, please refer to an 

authorised after-sales service agent for 

STAYER

 power tools. If 

the machine should fail despite the care taken in manufacturing 

and testing procedures, repair should be carried out by an 

after-sales service centre for 

STAYER

 power tools.

5.2  Repair service 

Our after-sales service responds to your questions concerning 

maintenance and repair of your product as wellas spare 

parts. Exploded views and information on spare parts can 

also be found under: 

info@grupostayer.com

 Our customer 

consultants answer your questions concerning best buy, 

application and adjustment of products and accessories.

5.3 Warranty

Warranty card

 Included in the documentation that 

accompanies this equipment, you should find the warranty

card. You should fill out the card completely and return to