OPERATING INSTRUCTIONS:
Electric Torque Wrench
Series: TWE
TDS:-
1399
Prepared by:- M.DAVIES
Approved by:-
Date: 25/03/14
REV NO:-
1
ECO:-
Page
13
of
20
3.3
INFOMESSAGE
3.3.1
Service Message
After the runtime is reached, the message CAL
flashes in the device display for 5 seconds once
the device is connected to the mains.
Additionally, an acoustic warning signal sounds.
The two light diodes flash yellow alternately.
The message is documented.
3.3.2
Overloading when loosening bolts
The tool has an integrated overload protection
for releasing and tightening bolts.
The tool rotates with less speed until the
reaction arm touches the restriction. Then the
motor increases in speed. If the required torque
is too high for the tool, the process stops.
The display shows for 3 seconds „OLOAD“
(OVERLOAD). Additionally, an acoustic
warning signal sounds. The two light diodes
flash red alternately. The message is
documented.
3.3.3
Interrupted bolting situation
If a bolting situation is manually interrupted in
clockwise rotation, e.g. by releasing the on-
switch, the message STOP flashes in the display
for 3 seconds. Additionally, an acoustic warning
signal sounds. The two light diodes flash yellow
alternately. The message is documented.
3.3.4
Over-temperature
For under-/over-temperature (-25°C to 80°C),
the message tEnnP flashes in the display for 3
seconds.
Bolting is stopped.
Additionally, an acoustic warning signal sounds.
The two light diodes flash red alternately. The
message is documented.
