CAB 4414 Series, Руководство по обслуживанию

Страница: 22 / 39

22 22 6 Adjustments
6.4 Vacuum Adjustments
The label will be held on the pad by a vacuum.
The vacuum needs to be set up in such a way that the label covers all the suction holes and is not hindered before it
reaches its intended position on the pad.
The default Value of the Vacuum is -0.6 bar.
support air
vacuum
1
Fig. 19 Throttle valve "vacuum"

Adjust the vacuum on the throttle valve "vacuum" (1) so that the label will be sucked up over the entire area.

To increase the vacuum turn the setting screw on the throttle valve (1) counterclockwise.
Measuring Point Vacuum (MP V)
MP V
1
2
3
Use a manometer with a measurement range of -7 to 7 bar
MP V: Vacuum -standard value -0.6 bar
1. Remove cover.
2. Cover the suction plate so it is airtight.
3. Attach manometer between tube (1) at the energy track
and fitting (2) on the pad.
4. Activate the valve manually by pressing the micro switch
(3) to measure the pressure.
5. Adjust the pressure as required.
6. Mount cover.
Fig. 20 Measuring points of the vacuum
!
Attention!
After pressure measurements, reconnect all components correctly.