Error Display; Battery Pack; For Safe Use - Panasonic EYFLA4A Operating Instructions Manual

Error Display

In the event of a tool or battery pack malfunction, the control panel will display an error message.
Please check the tool or battery pack as described in the following chart before having them
serviced.
Display
[EYFLA4AR, EYFLA5AR, EYFLA5QR, EYFLA6JR, EYFMA1JR]
NOTE:
When the tightened bolt is further tightened or loosened, the overload protection function (E5)
may be activated.

[Battery Pack]

For Appropriate Use of
Bat tery Pack
[Fig.35]
• The rechargeable batteries have a limited
life.
Likely cause
Setting error
The battery pack is too hot.
The tool is too hot to operate.
The contacts that connect the
battery pack and tool are dirty.
The battery pack has not been
properly inserted into the tool.
The pins on either the tool or
battery pack have worn down.
Overload, Motor failure. etc.
Tool circuit malfunction, failure,
etc.
The tool is unable to communi-
cate with the Assembly Qualifi-
er while the radio signal range
limitation function is on.
Re-initialize the tool using the
remote control. (See page 51.)
Stop work and allow the battery
pack to cool before resuming use
of the tool.
Stop work and allow the tool to
cool before resuming use.
Remove any dirt.
Insert the battery pack firmly into
the tool.
Replace the battery pack.
Stop using the tool immediately.
•
Verify that the tool has been properly
registered to the Assembly Qualifier.
• Verify that the Assembly Qualifier's group
setting has been configured correctly.
• Improve the reception state, for exam-
ple by moving the Assembly Qualifier
closer to the tool.
• For optimum battery life, store the Li-ion bat-
tery pack following use without charging it.
• When operating the battery pack, make
sure the work place is well ventilated.

For safe use

• The battery pack is designed to be installed
by proceeding two steps for safety. Make
sure the battery pack is installed properly to
the main unit before use.
- 53 -
Corrective action
EN