Operating instructions

Service and maintenance schedule
`Require annul system inspection of the heating boiler, burner
and controls by qualified service personnel,
`Heating system check for safety control functions, system
pressure, leaks, combustion and ventilation air should be done
on a monthly schedule.
22
GT 300 A/II 06/10/06 - 94863873 - 85534150E
Extended Shutdown Periods
If the system is to be shutdown for any extended period of time, please follow these steps:
1. Shut off all pumps
2. Cap off venting of boiler at the boiler collars
3. Shut off supply & Return Valves
4. Shut off the fuel supply valves
5. Disconnect power at the panel
6. Clean boiler and venting