5 2
B614 57
732998 - Rev.A
Tr
ansla
tion of the orig
inal instruc
tions
ENGLISH
12.4 FUSE REPLACEMENT
1. (
) Remove the fuse F1 cover by gently pri-
sing it off with a screwdriver.
2. Dismantle the fuse
3. Assemble the new fuse.
4. Refit the fuse cover.
!
Only use a T 2.5A (delayed) fuse.
12.5 OPERATIONAL PROBLEMS
1 5
Troubleshooting
CONDITION
FINDING SOLUTIONS
The barrier does not per-
form the SET-UP
The barrier does NOT
OPEN
check the automation is not released
check there is power
check the motor and encoder con-
nection
The barrier CLOSES rather
than OPENING and vice
versa.
invert the phases in the motor connec-
tion and perform a SET-UP
The barrier makes very
slow movements
check the force set
check the balancing of the beam
check the parameter
cF
has been set
in accordance with the beam length
if the barrier is being battery operated
make sure the battery is charged.
The barrier does NOT
OPEN
check the automation is not released
check the motor direction of travel
The barrier does NOT
CLOSE
check the automation is not released
check the motor direction of travel
Check the LED status of the controls,
loops, safety devices and EMER are
not active
The barrier does NOT
OPEN and does NOT
CLOSE
check the automation is not released
Check the status of the STOP LED is
not active
check the motor and encoder con-
nection
