Pre-Start Check List; Safety Checks - Harsco Industrial C1500H Installation & Owner's Manual

3.8 P -S C
RE TART HECK
Before attempting to start the boiler, make sure the following items have been completed.
1. Inspect the gas train, blower, ignition electrode and boiler in general to be sure there was no damage during
shipment or installation.
2. Flue gas from the boiler is properly vented; (refer to Section 3.5)
3. Gas connection has been made, pressure tested for leakage and the line purged of air. Make sure all required
vents have been installed. (refer to Section 3.6)
4. Water connections are complete and the boiler and system have been filled and purged of air. (refer to Section
3.7)
5. The boiler is connected to the correct electrical power source listed on the nameplate, and having a disconnect
having adequate overload protection. (refer to Section 3.4)
6. Combustion air openings are not obstructed in any way and have adequate capacity. (refer to Section 3.5)
7. The boiler is placed the proper distance from any combustible walls (refer to Section 3.3.3).
8. Relief valves have been piped to an acceptable drain. (refer to Section 3.7)
9. Condensate piping is properly connected. (refer to Section 3.7)
10. Verify system water quality is within specifications.
3.9 S C
AFETY HECKS
The following checks of safety systems must be made before putting the boiler into normal operation.
Before firing the boiler refer to Section 4 for information on the use of the controls, lighting, and shut-down
procedures.
below.
proper settings.
NOTICE! If the expected error code(s) do not appear, call for qualified service.
3.9.1 Test of Ignition Safety System
Test the ignition system safety shutdown as follows:
1. Cycle the boiler on by generating a heat request. (The method for this will depend on your boiler configuration.
See Section 3.10)
2. Place the boiler in operation at the high fire setting BNR TEST MODE HI or LOW.
3. Close the downstream manual isolation valve to remove the gas flow and cause flame failure.
4 The display will show either A01 IGNITION FAILURE or A02 FLAME FAILURE
failure. The lockout will remain until the control is reset.
L
IST
Never attempt to operate a boiler that has failed to pass all the safety checks described
After checking controls by manual adjustment, make sure they are always reset to their
37
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MACH Gas Fired Boiler
(time dependant)
indicating a