Honeywell HON R100NG Series User And Maintenance Manual page 39

Loosening the set screw
on the pilot
Adjusting the gas pres‐
sure regulator
User manual for HON R100 gas pressure regulator with HON P095NG pilot
Loosen the set screw on the pilot as follows:
Figure
Proceed as follows:
Step Description
1 Open the inlet shut‐off device.
2 Slowly turn the pilot's set screw counterclockwise to screw it in until the outlet pressure
almost matches the setpoint.
3 Open the blowdown line's shut‐off device.
4 Slowly screw in the pilot's set screw further until the outlet pressure matches the setpoint
exactly.
5 Now secure the set screw's position by tightening the hex nut.
Important! Make sure that the set screw does not turn as you tighten the hex nut!
6 Screw the cap back on.
7 The regulating system has now been adjusted. Now slowly open the outlet shut‐off device
to put the system into operation.
8 Close the relief valve's shut‐off device.
If problems occur during commissioning, please refer to the Malfunctions (see page 42)
chapter for more information.
Transport, installation and start‐up
Step Description
1 Unscrew the cap (1).
2 Check whether the set screw (1), including
the hex nut, has been loosened. If it has
not, loosen it.
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