Hissmekano LI-25-30 Installation Instructions

Door lock LI-25-30 / LI-25-R
Reference
: Installation instruction LI- 25-30/ LI-25-R
LI-25-30 and LI-25-R are maintenance-free freight lift
locks for double swing doors.
The LI-25-30 comes with 2pc mounted KO-30 door con-
tacts and LI-25-R mounted with KO-26 door contacts.
Contents of packaging
1. Door lock
2. Pull rod
3. Linkage arm (LI-25-30 &R)
4.Lock roller with shaft
5. Suitable contact bridge
Recommended tools
Screwdriver – Torx 20
Required material
4 screws M8x12mm with suitable washers.
1. Mounting of locks in door frame
The lock is mounted in the frame in the mounting holes
The holes are drilled and threaded as shown below. We
recommend you to use one of our adapter plates when re-
placing a lock with different hole pattern.
Figure 1 Distance between mounting holes
Figure 2 Approved positions
I N S T A L L A T I O N I N S T R U C T I O N
.
1
2. Adjustment of lock engagement and clearance
The door lock should be adjusted so that the latching bolt engage-
ment is 15 mm. According to standard EN81-20, the minimum per-
missible locking is 7 mm + movement with closed contact (approx.
2 mm). The locking engagement is adjusted by moving the lock in
the holes 1 (see Figure 1).
The lock is adjusted so that there is clearance at the latching bolt and
the door leaf in locked position. We recommend a clearance of 1-2
mm. If necessary, washer/distance bush can be placed between the
lock and the frame if the clearance is too large.
Figure 3 Locking engagement and clearance viewed from the bottom of the
lock
Pictures showing right variant locks
1 OF 2
LO-30
LI-25-30
LO-30S
LI-25-R