Operation; General; Normal Lighting And Shut-Down Procedures - Harsco Industrial MACH C1500GG Installation & Owner's Manual

4.0 OPERATION

4.1 G
ENERAL
4.2 N L
ORMAL IGHTING AND
qualified service technician to inspect the boiler and to replace any part of the control system and any
gas control which has been under water.
4.2.1 Initial Lighting Procedures
1. Make sure the system is filled with water and water is circulating in the system. Turn on electrical supply and open
the gas supply valves to the boiler.
2. Turn the on/off switch to the on position.. If an error is indicated, see Section 5.5 of this manual to troubleshoot
the problem and take the necessary corrective action before proceeding.
3. Set the desired high temperature limit and operating temperature. The controller will now complete the automatic
firing sequence.
4.2.2 Fuel Selection
1. Before switching fuels, ensure that the boiler is
turned off.
2. Ensure that both fuel lines are correctly connected
to the boiler.
3. Make sure the ball valve for the desired fuel is
open.
4. Use the fuel selector switch, located inside the left
control panel door near the top of the boiler, to
select the desired fuel. The fuel selector switch
has three positions: propane, off and natural gas.
5. Start the boiler according to 4.2.1
NOTICE! The dual fuel selector switch is a hesitation type switch. When switching fuels you must
release the switch in the "OFF" position before switching to the other fuel.
Additionally, It is recommended to close the ball valve of the non-selected fuel.
4.1.1 Control Panel
Become familiar with the basic operation of the boiler. The
operating instructions are located inside the gray door at the front of
the MACH® boiler C1500GG-2000GG boilers.
4.1.2 Tests
All Harsco Industrial, Patterson-Kelley boilers are fire tested at the
factory prior to shipment. This procedure includes testing of the
limits and adjustment of combustion parameters. This testing and
setup information is recorded on the "Factory Firetest" label located
on the back of the boiler.
S -D P
HUT OWN ROCEDURES
Do not use this boiler if any part has been under water. Immediately call a
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MACH® Gas-Fired Boiler
FUEL SELECTOR SWITCH