FUNCTIONAL DESCRIPTION
CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before
adjusting or checking function on the tool.
Installing or removing battery cartridge
CAUTION: Always switch off the tool before installing or removing of the battery cartridge.
CAUTION: Hold the tool and the battery car- tridge firmly when installing or removing battery cartridge.
Failure to hold the tool and the battery cartridge firmly may cause them to slip off your hands and result in
damage to the tool and battery cartridge and a personal injury.
CAUTION: Always install the battery cartridge fully. If not, it may accidentally fall out of the tool, causing
injury to you or someone around you.
CAUTION: Do not install the battery cartridge forcibly. If the cartridge does not slide in easily, it is not
being inserted correctly.
To remove the battery cartridge, slide it from the tool while sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and
slip it into place. Insert it all the way until it locks in place with a little click.
1
2
1. Button
2. Battery cartridge
Battery protection system
The tool is equipped with a battery protection system. This system automatically cuts off power to the
motor to extend battery life. The tool will automatically stop during operation if the tool and/or battery are
placed under one of the following conditions:
Overload protection:
The tool is operated in a manner that causes it to draw an abnormally high current.
In this situation, turn the tool off and stop the application that caused the tool to become overloaded. Then
turn the tool on to restart. If the tool does not start, the battery is overheated. In this situation, let the
battery cool before turning the tool on again.
Overheat protection:
When the tool/battery is overheated, the tool stops automatically. In this situation, let the tool/battery cool
before turning the tool on again.
Overdischarge protection:
The remaining battery capacity is too low and the tool will not operate. In this situation, remove and
recharge the battery.
Indicating the remaining battery capacity
Press the check button on the battery cartridge to indi- cate the remaining battery capacity. The indicator
lamps light off immediately when release the check button.
NOTE: Depending on the conditions of use and the ambient temperature, the indication may differ slightly
from the actual capacity.
Summary of Contents for LCR777-9
Page 11: ...Sch matick pohled...