11)O.P.B
FAULT
The door does not open
- The motor does not starr
POSSIBLE REASONS WHY
Programme selector is set to
"Off"
Motor power is missing
Mains power is missing
Fuse has blown
Terminals No. 6-7 are not
strapped
Troubleshooting
REMEDIES/ExPLANATION
Change the setting
Check the motor cable contad on
the control unit and the condudor
joint at the motor
Check the power
Replace fuse
Strap the terminals
o
- The mocor starts
The door does not open to
the required angle
Fundlon seledor switch FS-6 is
set to
"O~"
and no connection tu
terminal NO.5 is made
Activation unit is not functioning
Eledric striking plate IS binding
(Rather a large distance requited)
Arm system has become loose
No con tad
with the revolution
counter
.'\c:tlvation
or
"1.M" burton
was
not accepted by the computer
Set FS.&to 'OFF'
S!rap uetween Impulse Inputs
Check and adjust if necesSJty
Readjust the pre-lens ion (see page
19) and replace adaptor and drive
arm
Check the contact on the control
unit. Make a new adjustment
.\1ake a !1ew adjustment
.-
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