0639-990-21---30j_2010.07.indd
SLA
f
max.
= 40 n
0639-990/22j
Page 43 of 46
Operating instructions
12.2 Mechanical emergency opening MeNO
Requirements
Attention:
first check if all the settings have been made according to the instructions.
Make sure that all the moving elements are dirt-free (this influences the
static friction).
Settings:
• Prestress toothed driving belt
• Parallelity of GEMO and ULE with regard to the carrier profile
• Mounting of the counter-pressure roller
• Adjustments of the wings
Check the cleanliness:
• Rollers
• Carrier profile
• Floor guideway
measuring the static friction (without rubber cable):
move the wings to the open or half-open position. using a spring balance, push them
slowly and continuously towards the CLOSeD position until the wings start moving. The
maximum applied force corresponds to the static friction.
The static friction must not
exceed 40 N.
Spring balance
