LWLCWH COLUMBIA BOILER COMPANY REV. 13106
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4.
Mix the chemicals with water and pour into the boiler through the safety valve opening.
5.
Replace the safety valve.
6.
Start the firing equipment.
7.
Boil the water for at least five hours.
8.
Stop the firing equipment.
9.
Drain the boiler to a location where hot water can be discharged safely.
10. Wash the boiler thoroughly using a hose with sufficient pressure.
11. Fill the boiler to the normal waterline.
12. Add boiler water treatment as prescribed by a water treatment specialist.
13. Boil or bring water temperature to at least 180°F immediately.
14. The boiler is ready to put into service or on standby.
Summary of Contents for CWH series
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