31
G
B
In this case the R50 must be installed on the first leaf.
R50 APPLICATION ON MULTIPLE PANEL DOORS
To be undertaken after disconnecting power supply.
In the event of a power failure, raise the side handle to lift the wheels off the ground.
In order to carry out the manual operation of the gate leaf the followings must be checked:
- That the gate is endowed with appropriate handles;
- That these appropriate handles are placed so to avoid safety risks for the operator;
- That the physical effort necessary to move the gate leaf should not be higher than 225 N, for doors/gates for
private dwellings, and, 390 N for doors/gates for commercial and industrial sites ( values indicated in 5.4.5 of
the EN 12453 norm
A
:
Maximum stroke -2,4 cm / +1,6 cm during movement (holes or uneven ground)
B
:
Remove the elastic pin, after the unit is secured, to release the spring.
C
:
Spring set screw.
MAINTENANCE
To be undertaken by specialized staff after disconnecting power supply.
Clean the wheel contact surfaces carefully once a week.
Check wheel/ground pressure and condition of motor wheels every six months.
The motor should be overhauled every two years.
EMERGENCY RELEASE
4
5
6
Limit switch
Wheels Ø120
Internal
External
Limit switch
Guide
Mechanical stopper
250
Olive
Box
Box
