Vers. 100822 Page 30
TROUBLE SHOOTING
ERROR
PROBLEM
SOLUTION
0
“
waiting connection
” doesn’t turn into “
loading
” after
it’s been switched on.
Contact the nearest Kolver dealer.
1
“
Error Torque Control
” is displayed on the status bar
Make a new screw. If the error persists,
change the torque and speed settings.
2
“
Error Fast Speed
” is displayed on the status bar
(the torque signal is displayed during the brake
time).
3
“
Reverse incomplete
” is displayed on the status bar
(the displayed torque signal is correct but the set
unscrewing is not complete).
4
“
Pre-Reverse incompl
.” is displayed on the status bar
(the lever has been released before the runtime has
been achieved)
5
“
Under min time
” is displayed on the status bar (the
torque signal is displayed below the pre-set minimum
time).
6
“
Over maximum time
” is displayed on the status bar
(torque is not reached and the screwing time is over
the preset maximum time).
7
“
Error PV torque
” is displayed on the status bar (the
torque signal is displayed inside the set maximum
time).
8
“
Error min torque
” is displayed on the status bar
(the torque signal is displayed below the preset
minimum torque).
9
“
Error max torque
” is displayed on the status bar
(the torque signal is displayed over the set maximum
torque).
10
“
Error min angle
” is displayed on the status bar
(the torque signal is displayed below the set
minimum angle).