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Date: 8-4-2010
Revision: 0
Form: 2396
WARNING:
Improper servicing and start-up of this
equipment may create a potential
hazard to equipment, operators, or
persons in the building.
Only fully trained and qualified
personnel should do servicing and
start-up.
WARNING:
Before disconnecting or opening any
fuel line, cleaning or replacing parts of
any kind take the following
precautions.
Turn OFF the main fuel shutoff valves,
including the pilot gas cock if
applicable.
Turn OFF all of the electrical
disconnects to the burner, boiler and
any other equipment or systems
electrically interlocked with the burner
or boiler.
All cover plates, enclosures, and
guards must be in place at all times
except during maintenance and
servicing.
2.1 BOILER ASSEMBLY
The Triple-Flex boiler is a fully integrated
assembly consisting of a Metal Fiber Pre-Mix
Burner Head and the necessary fittings, valves,
and safety devices. The boiler equipment list
provided in the boiler manual lists the
components supplied for the boiler assembly.
Refer to the boiler dimensional for location
dimensions. A description of the major
components follows. For additional information
refer to the manufactures literature provided in
the boiler manual.
2.1.1 TRIPLE-FLEX FRONT VIEW
Figure 3 Triple-Flex Front View
1. The boiler cabinet door provides easy
access to boiler and burner components.
This door should remain closed during
normal operation to ensure proper flow of air
around the boiler flue collector.
2. The boiler supply water connection provides
heated water to the system. This
connection is a standard ANSI 150# class 3”
flange.
3. The boiler water pressure gauge is 2”
diameter and will have a range not less than
1-1/2 nor more than 3-1/2 times the
pressure setting of the boiler safety relief
valve.
4. The boiler water temperature gauge is 2”
diameter and is located so that it will indicate
the boiler water temperature at the supply
water connection of the boiler.
5. The boiler touch panel display provides a
human interface for controlling the boiler.
Controlling the boiler with the touch panel
display will be explained in section 2.2.
11
6. The boiler on / off switch will turn on or off
the 120 volt ac control voltage for every
electrically connected device. This includes