Pressure Roller Pressure - MUTOH Kona 760 Service Manual

Service manual Kona cutting plotter
Adjustments and calibrations
4.1.4

Pressure roller pressure

After replacing the following parts:
Pressure roller assembly replacement
Adjustment procedure
Follow the procedure below to adjust the pressure of the pressure roller assembly.
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
Step 7:
90
Part
Make sure that the pressure rollers are raised.
Position the pressure roller above a grit roll.
Take a piece of polyester film and put it between the grit roller and the pressure
roller. Attach the bar tension gauge (range 5 kg) under the pressure roller in line
with the grid roll axis.
Lower the pressure rollers.
Pull simultaneously at the film and the tension gauge.
The moment that the film starts slipping between the rollers is the moment to read
the value on the tension gauge. The value should be 5,5 kg ± 0,1 kg.
Adjust the pressure moving the nuts up (decrease pressure) or down (increase
pressure).
Pressure roller assembly on page 61
Link
AP-74380 - Revision 1.1