Procedure:
1. Make sure drain line is clear
2. Close the steam outlet valve.
3. Close the water outlet valve.
4. Open the drain valve.
5. Open the water out valve & let water flow thru it and close the valve after blowing down with water.
6. Open the steam out valve and blow thru with steam.
7. Close steam valve.
8. Close the drain valve.
9. Now, open the water side valve.
10. Let water fill up 3/4th gauge glass.
11. Open the steam valve slowly.
why don't we open steam v/v first aftr chkng that all lines r clear??
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