HEIDELBERG Speedmaster CD 102, Manual

Page: 68 / 170

GR SG9015803000000000
GR SG9015877000000000
Preset Plus Feeder
confidential
C.1.30
1 2
Fig. 34 Adjusting the rear edge blowers
Adjusting the direction of blast air
1. Open the clamping (Fig. 34/2) on the rear edge
blower.
2. Set
D
the rear edge blower (Fig. 34/1) on D.S.
slightly towards the outside in the direction
of the pile edge D.S.
D
the rear edge blower (Fig. 34/1) on O.S.
slightly towards the outside in the direction
of the pile edge O.S.
3. Close the clamping (Fig. 34/2) on the rear edge
blower.
8.6 Pre-separation air
2 4
1 3 5
6
Fig. 35 Feeder air control control panel
Adjusting the pre-separation air
The control knob (Fig. 35/6) on the feeder air control
control panel enables you to adjust the pre-separa-
tion air in the suction head area.
In order to prevent double sheets, the pre-separation
air is blown into the pile before sheet travel is
started. During sheet travel, the control knob does
not have any influence on the air volume on the suc-
tion head.
1. Adjust the total air volume on the control knob
(Fig. 35/6) such that the upper sheets of the pile
are slightly fanned.
Ensure that the fanned sheets do not float too
much.