Maintenance
UsermanualforHONR100gaspressureregulatorwithHONP095NGpilot 69
Figure Step Description
15
Screwtheguide(1)backintotheupstream
pressurestagehousing.
16
Takethelowerdiaphragmunit.Unscrew
thenut(1)andremovethespringplate(2).
17
Replacethediaphragm(1)withanewone.
Makesurethatthebulgepointsupwards.
Re‐assemblethediaphragmunit.Use
threadlockerasspecifiedinthelistinthe
appendix.
18
Putthecompressionspring(1)backonthe
diaphragmunit.
19
Insertthelowerdiaphragmunit(1),
includingthecompressionspring,backinto
theupstreampressurestagehousing.
Makesurethattheholesandthedia‐
phragm’sholesarealigned.