Control Panel - Panasonic EYFLA4A Operating Instructions Manual

Switch and Forward/Reverse
Lever Operation
[Fig.16]
EN
1. Push the lever for forward or reverse
rotation. Check the direction of the
lever before using.
2. Depress the trigger switch slightly to
start the tool slowly.
3. Speed will increase by pressing the
trigger. The tool stops working imme-
diately by releasing the trigger.
4. When done with an application, lock
the switch by centering the lever.
NOTE:
The more the speed control trigger is pulled,
the higher the speed becomes.
CAUTION:
When operating the tool by pulling the trig-
ger, there may be a momentary lag before
rotation starts. This does not signal a mal-
function.
* This lag occurs as the tool's circuitry
starts up when the trigger is pulled for the
first time after installing a battery pack
or after the tool has not been used for
at least 1 minute (or at least 5 minutes
when the LED is on). Rotation will start
without any lag during second and sub-
sequent operations.
Tightening confirmation lamp
The tightening confirmation lamp can
be used to check whether the torque
control function was activated.
[Fig.17]
Tool status
Tightening complete
(with torque control
function operation)
• Tightening not complete
• Tightening complete with
retightening within 1 second
The automatic stop
function has been
activated.
CAUTION:
• When the tool stops automatically
after the switch is released during

Control Panel

(1) LED light
Before the use of LED light, always pull the
power switch once.
Press
The light illuminates with very low current, and
it does not adversely affect the performance
of the tool during use or its battery capacity.
Lamp display
Green
(For approx. 2
(2) The battery indication lamp
seconds)
Red
(For approx. 2
• Use the battery indication lamp to check
seconds)
Red
• Battery life varies slightly with ambient
(For approx. 5
minutes)
- 44 -
impact-mode tightening and then
reengaged within 1 second, the red
lamp will light up to indicate the risk
of excessive torque application as a
result of retightening.
NOTE
• The tightening confirmation lamp
will not turn on under the following
conditions:
• When the torque clutch is set to "F"
• During reverse rotation operation
• The lamp turns off when the tool is
in operation.
[Fig.18]
[Fig.18 (1), 19]
the LED light on button.
CAUTION:
• The built-in LED light is designed to illu-
minate the small work area temporarily.
• Do not use it as a substitute for a
regular flashlight, since it does not
have enough brightness.
• LED light turns off when the tool
has not been used for 5 minutes.
Caution:
DO NOT STARE INTO BEAM.
Use of controls or adjustments or perfor-
mance of procedures other than those
specified herein may result in hazardous
radiation exposure.
[Fig.18 (2)]
how much power is left in the battery.
temperature and battery characteristics.
The lamp is designed to provide a rough
indication of remaining battery life.