MBM Corporation 352SA automatic air suction folder with Register System - Manual (Page 18)

Operator's Manual multimaster CAS 35 PBA Air Feeder PBA
Mathias Bäuerle GmbH 19
Vacuum:
Vaccuum can be modified by means of a regulating
valve (1). This is necessaary because heavy paper
grades require more vacuum than light paper grades.
The vacuum can be modified by turning knob (1). 1
more vacuum less vacuum
Setting the vacuum:
For setting the vaccum, the machine must be turned on (see paragraph 13).
!
Exercise caution in the vicinity of rotating shafts and rollers!
Hair, loose garments and jewellery may get caught!
SERIOUS INJURY MAY RESULT!
!
Do not get close to rotating shafts and rollers while the machine is
running and the noise-absorbing cover is open!
SERIOUS INJURY MAY RESULT!
!
Exercise caution at the delivery end of the fold unit!
Do not get close to the rotating delivery shafts!
SERIOUS INJURY MAY RESULT!
• Close the valve (1) for setting the minimum effect.
• Start the machine.
• Slowly open the valve (1) by turning the knob clockwise.
Observe the sheet separation while doing this.
At first no sheets are pulled off the stack or they are pulled off irregularily.
The more the valve is opened, the smoother is the paper transport.
Make sure that much vaccum does not cause feeding of double sheets.
• Switch off the machine.