3M 800rf 用户手册

 (continued)

32 

2012 March

800rf-NA

 

  A)  it adjusts the entry working pressure

 

  B)  gauge to read the entry air pressure

Optimal working pressure: 6 BAR
Feeding tube diameter: 10mm

 in case the working pressure is below 6 BAR or 

    the feeding tube has a small diameter, some 
    malfunctions can happen! (ex: the upper group 
     comes down, the rear fl ap folder works but the 
 

 machine stops)

1)  Pressure regulator with built-in pressure 
 

gauge.  The pressure regulator 1 located on 

 

the front junction box adjusts the pressure 

 

of the centering guides of the infeed conveyor. 

Working pressure:  2,5÷3,5 bar (entry pressure: 6 bar).

2)   Pressure regulator with built-in pressure 
 

gauge.  The pressure regulator 2 located 

 

on the front junction box adjusts the 

 

pressure of the side drives against the box. 

 

-  Increase for strong or heavy boxes.

 

-  Decrease for light boxes.  

 

  Working pressure: 2,5÷3,5 bar

    •  To reduce the risk associated with 

   −  Keep hands clear of the upper head  

   support assembly as boxes are 

   transported through the machine.

   −  Keep hands, hair, loose clothing, and    

   jewelry away from box compression rollers.

   −  Always feed boxes into the machine by   

   pushing only from the end of the box.

   −  Keep hands, hair, loose clothing, and    

   jewelry away from moving belts and 
  

taping  heads.