Attaching Or Removing Bat- Tery Pack; Operation; Control Panel - Panasonic EY7840 Operating Instructions Manual

Attaching or Removing Bat-
tery Pack
1. To connect the battery pack:
Line up the alignment marks and at-
tach the battery pack.
• Slide the battery pack until it locks
into position.
Alignment marks
2. To remove the battery pack:
Push on the button from the front to
release the battery pack.
Button
IV. OPERATION
Forward/Reverse Lever
Forward
• Be sure to set the lever in the center
to lock it after use.
• Operate the Forward/Reverse lever
after the motor rotation is completely
stopped.
Reverse
Lock
Hammering/Drilling Switching
Lever
NOTE: Operate the mode change after
the motor rotation is completely
stopped.
Position of
switching lever
Clutch Torque Setting
Adjust the torque to one of the 5 clutch
settings or "
CAUTION:
Test the setting before actual operation.
Set the scale at this mark ( ).
Variable Speed Control Trigger
To set the center of a hole, pull the
trigger slightly to start the drill rotation
slowly.
The more the speed control trigger is
pulled, the higher the speed becomes.

Control Panel

( 1 )
- 7 -
Action mode

Operation

Concrete
Rotation with
Drilling,
hammering
Block Drilling
Screw
Rotation only Fastening,
Drilling
" position.
( 3 )
( 2 )