Panasonic EY4542LN2M, Operating Instructions Manual

- 11 -

Fig. 12 

NOTE 

When the cutter has difficulty ejecting or collect-
ing dust. 
The cutter outlet may be clogged with dust. Open 
the front cover and remove any dust. 

Control Panel 

(1) LED light 

Fig. 13 

Pressing 

  (LED light ON/OFF button) toggles 

the LED light on and off.

The light illuminates with very low current, and it 
does not adversely affect the performance of the 
tool during use or its battery capacity. 

CAUTION:

•  The built-in LED light is designed to illuminate 

the small work area temporarily.   

• Do not use it as a substitute for a regular 

flashlight, since it does not have enough 
brightness. 

•  Power automatically turns off immediately after 

the battery pack is installed or when the LED 
light is on and the driver has not been used for 
5 minutes or more or when the LED light is 
turned off and the driver has not been used for 
1 minute or more. Please depress the switch to 
operate the drill again. 

This tool has the built-in LED light. 
This tool is classified into “Class 1 LED Product” 
to IEC (EN) 60825-1:2001. 

Class 1 LED Product

Caution

: DO NOT STARE INTO BEAM. 

Use of controls or adjustments or performance of 
procedures other than those specified herein 
may result in hazardous radiation exposure. 

(2) Overheat warning lamp

The overheating protection feature halts tool 
operation to protect the battery pack in the 
event of overheating. The overheat warning 
lamp on the control panel flashes when this 
feature is active.   
• If the overheating protection feature acti-

vates, allow the tool to cool thoroughly (at 
least 30 minutes). The tool is ready for use 
when the overheat warning lamp goes out.   

•  Avoid using the tool in a way that causes 

the overheating protection feature to acti-
vate repeatedly. 

(3) Battery low warning lamp

Excessive (complete) discharging of lithium