Festool PN570789 사용자 설명서

4

 The mains voltage must correspond 

to the voltage on the rating plate! 
To switch the tool on, push the safety sliding 

switch (1.1) forwards. The tool is switched off by 

gently press-ing the rear end of the switch. 

If an extension cord is required, it must have suf-

fi cient cross-section to prevent an excessive drop 

in voltage or overheating. An excessive drop in 

voltage reduces the output and can lead to failure 

of the motor. The table below shows you the cor-

rect cord diameter as a function of the cord length 

for the RAS 115.04 E.

Total Extension Cord 

Lenght (feed)

25

50

100 150

Cord size (AWG)

18

16

16

14

Use only U.L. and CSA listed extension cords. 

Never use two extension cords together. Instead, 

use one long one.
Note: The lower the AWG number, the stronger 

the cord.

  The tool has full-wave electronics with the 

following features. 

 Do not use the rotary sander if the 

electronic control is defective, since this can lead 

to excessive speeds. A defect of this kind can be 

recognized by the fact that the smooth run-up is 

absent, the noise level under no-load conditions 

is higher or the speed cannot be controlled.
Smooth start-up 
The smooth start-up ensures jolt-free startup.
Speed adjustment 

You can regulate the speed steplessly between 

1500 and 4000 rpm using the adjusting wheel 

(2.1). This lets you optimize the sanding speed to 

suit the material (see "Working with the tool").
Constant speed 
The pre-selected speed remains constant whether 

the tool is in operation or in neutral position.
Temperature control 
To prevent overheating, the safety electronics 

switch the tool off when it reaches a critical motor 

temperature. Let the tool cool down for approx. 

3-5 minutes before using it again. The tool re-

quires less time to cool down if it is running, i.e. 

in neutral position.

 Always remove the power plug from 

the socket before carrying out any work on the 

power tool. 

  The extraction hood AH-RAS D 115 (3.1) 

can be used in conjunction with the sanding 

pads STF D 115.

a) Fitting 
Before fi tting the extractor hood, ensure that the 

clamping lever is in “released” position (3.4). Press 

the extractor hood onto the clamping throat (3.2) 

of the rotary sander and secure the hood by mov-

ing the clamping lever forward (3.3).
Do not work with the machine unless the extrac-

tor hood is clamped fi rmly and securely to the 

clamping throat. If the clamping force is reduced 

as the result of frequent use, the clamping lever 

can be re-adjusted.