Chapter 5 Maintenance and Inspection
UD-series Screw Compressor 5.5 Reassembly
5-71
Micro-switch cam Potentiometer
Potentiometer positioning mark
c) Fix the dial with the indicator needle aligned to the no-load position.
The full-loadmicroswitch
will eventually pneumatically move the unloader piston to the full-load position and adjust it to
operate with the mounting screw.
d) After completing the operation test, connect the electrical wires as they were.
To Next Page
Loading...
