COIN AND CARD LOCKS MANUAL_OJMAR CARD OR CARD/COIN LOCKS
17
Description / Symptom Possible Cause
Solution
The penalty key or
remove key does not
work.
The number of the penalty key
or remove key does not match
the assigned number.
Make sure that the
number of the penalty
key or remove key
matches the assigned
number.
Key damaged.
Check whether the
key is bent or for
signs of breaks.
Foreign matter in the lock
cylinder.
•
Lubricate the lock
cylinder and remove
the foreign matter.
The user key does not
work.
Incorrect key number.
Check the key
number.
Key damaged (vandalism).
Check whether the
key has been bent or
broken at any point
and replace it.
User key broken in the
lock cylinder (closed in
lock position).
Vandalism.
Push the broken key
through the lock
cylinder using the
penalty key, as shown
in the illustration
below. Replace the
key.
MODEL 75
When the penalty key is inserted, the parts of the broken key are pushed out through the adhesive at the rear of the lock.
MODEL 76
