Baby Boiler

Open : 1,11,13,14,15 - Close : 2,3,12,16,17,18 - Start the pump. - Stop the pump when water level in gauge glass (8) is about 1" from top. - Close 1 & 11.

Stop firing the boiler. - Open 3, close 12, open 18. - Fill water upto the highest level (gauge 8) with no gap from top. - As the boiler cools down leave 3 & 18 open.

Start firing the boiler. - When Pressure gauge (5) reaches 15/20 Lbs/in open test cock (1) for few minutes & then close (1). - When pressure gauge (5) reaches 70 Lbs/in open steam outlet (12) slowly in stages (3 stages) to warm up the line. Finally when pressure gauge (5) reaches 100 Lbs/in, the system is ready to deliver steam. During steam delivery and operation check water level (8) continuously and add water (open 11 & start pump) until water level in gauge glass (8) is about 1" from top (close 11 & stop pump)