Makita UT 121 Instrucciones De Servicio página 8

Safety Instructions
Read and observe these instructions before you use the machine.
ADDITIONAL SAFETY RULES FOR THIS MACHINE:
1. If the connecting cable is damaged or cut during work, do not touch it and immediately
disconnect the power plug. In any case, do not work with the tool if the connecting cable is
damaged.
2. The tool should not be humid and it should not be operated in a humid environment.
3. Do not use the tool to mix explosive or easily inflammable substances and do not use it in
areas close to these substances.
4. Do not use the cable to carry the tool.
5. Do always inspect the tool, the cable and the plug before using it. Repairs shall only be
carried out by an expert. The plug shall only be connected to the socket if the tool is switched
off.
6. Do only operate the tool outdoor with a residual current circuit breaker with a maximum of 30
mA.
7. Do not leave the hand-held mixer running unattended.
8. Do disconnect the power plug and check if the hand-held mixer is switched off when it is left
unattended, e.g. during assembly and disassembly work, voltage drop, insertion and/or
assembly of accessories.
9. Do switch off the tool if it stops to operate due to whatever cause in order to avoid a sudden
start of operation when it is unattended.
10. Do always lead the cable away behind the tool.
11. Do not use the tool if a part of the housing and/or the switch, cable or plug is damaged.
12. Power tools shall be inspected by an expert regularly.
13. Do not touch rotating parts.
14. Be careful with long hair. Do not wear loose clothing.
15. Do not manipulate the tool.
16. Do ensure that the handle bars are dry, clean and free from oil and grease.
17. When the tool is operated manually, make sure that you always hold the tool with both hands
and you stand in a firm position. Be aware of the reaction moment of the tool.
Operating the machine
Wrong use may result in damages. Therefore, the following instructions shall always be observed:
Use stirrers recommended by the manufacturer (maximum diameter: 120 mm (UT121) , 140 mm
(UT120) with M14 thread).
Do not overload the machine in a way that causes a standstill.
Tool change
Caution!
Do always remove the power plug before carrying out any work on the tool.
You may catch your fingers when inserting the tool. Therefore, do always wear protective gloves
when changing tools.
The work spindle of the tool is provided with a M14 internal thread.
Keep thread and front surfaces clean.
Do use a SW 22 spanner to remove the stirrer and to hold up the work spindle.
Switching the machine on and off
Short-Time Operation
Starting the machine:
Stopping the machine:
Permanent Operation
Starting the machine:
button
Stopping the machine:
Press on/off switch
Release on/off switch
Press on/off switch and while keeping it pressed, engage the lock
Press on/off switch again and release it