BATTERY
BATTERY
Alerts may occur at start-up or during the operation of the torque wrench
and will result in the electronic block of the tool and the resulting shut-off of
the motor. They are associated with a visual notification on a red screen on
the display.
An alert will result in the shut-off of the motor; depending on the type of problem it may be
BATT. NTC
FAULT
possible to complete the cycle in progress.
To reset the alert, it is necessary:
- Switch off the torque wrench.
DRIVER
- Remove and reinsert the battery; if conditions of use are within safe parameters,
!
the alert will be reset and it will be possible to continue working.
A
MOTOR
MOTOR
The alerts shown on the display are summarised in the following table:
FW
!
!
Display
Meaning
BATTERY
!
!
Low battery.
BATTERY
MOTOR
BATTERY
MOTOR
MOTOR
Battery damaged.
BATTERY
BATTERY
BATTERY
!
BATTERY
Battery temperature too low due to low
BATTERY
ambient temperature, or too high due to
!
BATTERY
intensive use of the torque wrench.
!
MOTOR
BATT. NTC
FAULT
MOTOR
Motor overheating due to intensive use or
MOTOR
BATTERY
high ambient temperature.
DRIVER
BATTERY
BATT. NTC
BATTERY
BATTERY
FAULT
Abnormal consumption of current by the
BATT. NTC
A
MOTOR
!
motor.
BATT. NTC
FAULT
BATTERY
FAULT
BATTERY
DRIVER
FW
!
DRIVER
MOTOR
Overheating of the circuit board caused by
DRIVER
intensive use of the torque wrench.
A
MOTOR
BATTERY
A
MOTOR
BATTERY
Battery not inserted correctly or interrup-
A
BATT. NTC
MOTOR
tion of the signal from the battery's NTC
FW
!
FAULT
probe.
BATT. NTC
FW
!
BATTERY
FW
FAULT
!
BATT. NTC
DRIVER
BATTERY
FAULT
Rotation of the socket obstructed.
BATTERY
The component to be fastened/unfastened
DRIVER
BATTERY
is blocked.
DRIVER
A
MOTOR
The torque wrench's transmission is insuf-
ficient.
A
MOTOR
A
FW
!
MOTOR
BATT. NTC
Failed self-diagnosis.
FW
!
FAULT
Firmware error.
FW
!
BATTERY
DRIVER
BATTERY
BATTERY
A
MOTOR
CLICK
8. ALERTS
Solution
Recharge the battery.
Replace the battery.
Replace the battery or wait for it to cool down or
warm up.
Wait for the motor to cool down and if the screen
disappears, restart the torque wrench.
Remove and reinsert the battery.
Restart the motor.
If the problem persists, please contact CEMBRE.
Wait for the circuit board to cool down.
If the problem persists, please contact CEMBRE.
Insert the battery correctly or replace the damaged
battery.
If the problem persists, please contact CEMBRE.
Remove the cause of the obstruction to the rota-
tion and restart the motor.
If the problem persists, please contact CEMBRE.
Remove and reinsert the battery.
Restart the motor.
If the problem persists, please contact CEMBRE.
EN
A
MOTOR
FW
!
BATTERY
20