Product Literature
© 2021 Blum, Inc. Subject to technical modifications without notice
92
Installation of Blum distance bumpers
For AVENTOS HF – install into door front. Use 
of six distance bumpers is recommended. 
For AVENTOS HS/HL ‒ install into door front. 
Use of four distance bumpers is recommended. 
Drive unit preparation
Before SERVO-DRIVE for AVENTOS installation, the lift mechanism 
tension adjustment should be made and door operation balanced.
The AVENTOS arm assembly must be in the completely open position 
for drive unit installation. Attach the opening angle stop (if required) 
only after drive unit installation and before the reference run.
Use the lift mechanism selection switch to select the appropriate 
lift system application.
Installation of universal cable
 Lift orange universal cable lock lever  Insert universal cable (either end of the 
 cable can be used)
Once cable is inserted, press down on 
 universal cable lock lever
1 3
1 2 3
2
Installation of SERVO-DRIVE activation switch
NOTE: Use of boring template (M31.2000) recommended, see page 99
The activation switch should be installed by pressing into the cabinet 
side with your hand. Do not use hammer to install.
11
12
30 min. 
90 max.
Ø35 
*
Assembly for
AVENTOS HF/HS/HL
SERVO-DRIVE for
AVENTOS
NOTE: The distance bumper should not touch 
the SERVO-DRIVE switch










