- 12 -
EN
[Main Unit]
CAUTION
When storing or carrying the tool, set the
Forward/Reverse lever to the center
position (switch lock).
NOTE:
Exercise caution to ensure no objects
come into contact with the tool’s
trigger switch.
Switch and Forward/Reverse Lever
Operation [Fig.5]
Push the lever for forward or reverse
rotation. Check the direction of the lever
before using.
CAUTION:
When operating the tool by pulling the
trigger, there may be a momentary lag
before rotation starts. This does not
signal a malfunction.
CAUTION:
To prevent damage, do not operate
Forward/Reverse lever until the bit
comes to a complete stop.
Clutch Torque Setting
Adjust the torque to one of the 18 clutch
settings or “ ”, “ (EY79A3 only)” posi
-
tion.
CAUTION:
•
Set the clutch setting at this mark
[Fig.6] before actual operation.
•
If the clutch handle cannot be set at
“drilling” mode after driving with clutch
function, set the clutch handle at
position 1 and operate the clutch for a
second.
Speed Selection
Choose a low or high speed to suit the
use. [Fig.7]
The more the variable speed control
trigger is pulled, the higher the speed
becomes.
CAUTION:
•
Check the speed selector switch
before use.
•
Use in low gear when high torque is
required in operation. (Using in high
gear with high load can cause motor
overload and possible failure.)
•
To prevent excessive temperature
increase of the tool surface, do not
operate the tool continuously using
two or more battery packs. The tool
needs cool-off time before switching
to another pack.
•
Ensure that air vents on the sides of the
main unit are not blocked during operation.
Covering them can cause the tool to
overheat and motor damage to occur.
•
Do NOT strain the tool (motor). This
may cause damage to the tool.
•
Avoid contact with air from vent holes
during operation as under heavy load
this can become hot and potentially
cause injury.
Speed Control Function
Setting the maximum speed.
1. Press the Speed setting button/Tap
mode button (L) and select a speed.
The speed changes to H, M, L and OFF
(the light is off) in this order.
2. Select OFF to release it.
Display Low mode
H
Approx. 300 min
-1
(rpm)
M
Approx. 200 min
-1
(rpm)
L
Approx. 150 min
-1
(rpm)
OFF
Ordinary speed
18 V Approx. 530 min
-1
(rpm)
14.4 V Approx. 430 min
-1
(rpm)
Display
High mode
H
Approx. 1000 min
-1
(rpm)
M
Approx. 670 min
-1
(rpm)
L
Approx. 500 min
-1
(rpm)
OFF
Ordinary speed
18 V Approx. 1800 min
-1
(rpm)
14.4 V Approx. 1450 min
-1
(rpm)
•
Default setting: OFF
•
The speed is the same using either 14.4 V
or 18 V when H, M, L settings are selected.
•
If a high mode is chosen, the speed is
set as the table above.
