3M Matic 7000a, Instructions And Parts List

Page: 33 / 170

21
8.1 Description of the Working Cycle
After having closed the top fl aps of the carton, the
operator pushes it under the top infeed end in order
to avoid the opening of the top
fl aps. Further pushing
causes the two top and bottom belts to drive the box
through the taping heads which automatically seal the
top and bottom seams. The carton is then expelled on
the exit conveyor.
8.2 Def i nition of Running Mode
The case sealer
7000a-7000a3 Pro
has only one
(automatic) operating mode with:
- The EMERGENCY STOP BUTTON unlocked
(Figure 8-1)
- The main switch start switch “ON” (I)
(Figure 8-2)
8.3.1 Normal Stop Procedure
When the main switch is turned OFF (O), the machine
stops immediately at any point of the working cycle.
The same thing happens in case of electrical failure or
when the machine is disconnected from the mains.
8.3.2 Emergency Stop
The LATCHING EMERGENCY STOP BUTTON is
located on the top center of the machine
(Figure 8-3).
8-THEORY OF OPERATION
2014 June
7000a-7000a3 Pro - NA
Figure 8-2
E-Stop Location
Belt Direction
Figure 8-3
Figure 8-1