4 Mechanical installation
4.3.10
Attachment of the tooth belt
a Cut the tooth belt (18) to the right length if needed. Route the tooth belt (18) around the drive
unit pulley (19) and the tension wheel (33).
b For bi-parting doors the belt ends are joined with the belt clamp (20) in the lower part of the
tooth belt (18).
c Click the belt clamp (20) into position.
Note! Do not adjust parameter P12!
19
116
20
16
16
16
Transmission bracket
18
Tooth belt
19
Drive unit pulley
20
Belt clamp
33
Tension wheel
Issue 2020-09-28
33
18
1019202-DIen-3.0