Fulton Caliber (CAL) Condensing Hydronic Boiler - Manual (Page 42)

© The Fulton Companies 2014
OPERATION
CAL-IOM-2014-0129
SECTION 3
3-8
2. Close all manual gas valves.
3. Turn off electrical power.
 Emergency Shut Off Procedures
The main gas cock should be closed immediately. If
overheating occurs or the gas supply fails to shut off , do not
turn off or disconnect the electrical supply to the pump.
Instead, shut off the gas supply at a location external to the
boiler.
 Shutting the Boiler Down for an Extended Period
of Time
If the boiler is to be shut off for a period greater than 3
months:
1. Perform normal shut down procedure, see above.
2. Isolate water supply and fl ow circuit from boiler.
3. Drain boiler.
4. Disconnect electrical supply.
 Starting Boiler After Prolonged Shutdown
Perform initial start up procedures as described in this
manual.