Rottler SG7, Operation And Maintenance Manual, Page: 55 / 102

Section 6 Maintenance SG7 Manual
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6-4
Setting Of The Foot Pedal Operated System
When the food pedal is not pressed, the clearance between the left valve plunger (when looking from
the front of the machine) and the food pedal bracket should be 0.010” (0.20mm) whereas the clearance
between the right valve plunger and the food pedal bracket should be 0.039” (0.75mm).
This can be achieve by loosening the two fixing screws and the adjusting the valve mounting bracket.
Tighten back the bracket ( see fig below).
When the food pedal is pressed, remove the black air tube from the left port and it should be a full air flow,
whereas when you remove the green air tube from the right port it should not be any air coming out.