Hissmekano AB Reprovägen 7 SE-183 77 Täby Phone: +46-(0)8-586 272 00 Fax: +46-(0)8-732 51 26 E-mail: info@hissmekano.se
4. Connection of the contacts
Cables are connected to the terminal screw on lock contact
NC
1
,
2
and to ground
5
. The auxiliary contact
3
,
4
is
connected if required.
5. Mounting of door magnet
The door magnet is mounted in a 22mm hole in the door leaf.
After adjusting the distance, the door magnet is locked with
the counter nut. The door magnet should be centered in front
of the magnetic cover and adjusted so that the distance bet-
ween the door magnet and the magnet cover is at maximum
3mm. The door magnet is attached with epoxy glue or 2 pop-
nuts. If the door frame is of thick material, problems may arise
because the lock magnet is disturbed by the magnetic field of
the door frame. Door magnet (article number: 2400242) with a
diameter of 30mm should be used.
Figur 6
Mounting of door magnet
Figure 7
Mounting of the roller
REQUIREMENTS
The lock shall not be lubricated. The European Standard EN 81-20 requires a
minimum latching bolt engagement of 7mm before the lock contact closes.
RECOMMENDATIONS
We recommend to adjust the latching bolt engagement to 15mm.
REGULATIONS
LO-30S lock meets the requirements of EN 81-20 ”Common rules for checking
the door’s locked and closed position.” For the LO-30 type, additional compo-
nents are required to meet the requirements of EN81-20.
Installation is carried out according to European standards
EN 81-20
.
CERTIFICATE
EU certified, 17-NOR-LD-002, Kiwa Inspecta AB. Notified Body No: 0409
TECHNICAL SPECIFICATIONS
Lock/Auxiliary contact
Voltage: 230VAC / 200VDC
Current: 2A AC / 2A DC
2 OF 2
Figure 5
6. Mounting/adjustment of the roller
The locking roller shaft
6
is mounted in the locking arm
5
and is tightened by screw
1
. The locking arm
5
is tur-
ned upwards by loosening screw
2
if needed. The rol-
ler
4
should be centered over the retiring ramp
3
. The
locking arm is finally adjusted with screw
2
so that the
roller is about 5 mm from the retiring ramp when the ramp
3
is retracted. The shaft
6
is cut if needed.
3. Emergency unlocking
Holes are drilled in the door frame for the emergency
opening function as shown in the figure below. The hole
must be at least 14mm in diameter and the triangle must
be recessed at least 3mm from the front to meet the
standard EN81-20.
Figure 4
Emergency unlocking
I N S T A L L A T I O N I N S T R U C T I O N S
