Ambirad DR 150 사용자 정보, 설치 및 서비스 지침 - 페이지 9
{카테고리_이름} Ambirad DR 150에 대한 사용자 정보, 설치 및 서비스 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Ambirad DR 150 15 페이지. Radiant gas heaters
페이지 인쇄REPLACEMENT PROCEDURES
Replacement of gas controller.
Gas controller
Edge connector
1.
Switch off electrical supply
2.
Unscrew the machine screws which retain the cover of the control enclosure. Remove cover.
3.
Disconnect the spark electrode lead from the control box terminal.
4.
Unscrew the two machine screws which retain the gas controller in place. Disconnect the edge connector
from the controller. Lift controller clear
5.
Replace controller and re-assemble.
6.
Re-commission heater.
Replacement of gas valve
1.
Switch off electrical and gas supplies
2.
Disconnect gas valve plug from gas valve.
3.
Disconnect flexible connector from gas valve
4.
Open the "union" which connects gas train to heater mainfold
5.
Remove gas valve.
6.
Replace valve and re-commission heater.
Gas valve plug
Union
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