TriangleTube PRESTIGE Solo PA 110, Installation & Maintenance Manual

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73
CHAPTER
1
7
CHAPTER 17 - MAINTENANCE PROCEDURES
17.1. Service Technician Maintenance Procedures
The PRESTIGE Solo must be inspected and ser-
viced annually, preferably at the start of the
heating season, by a qualified service techni-
cian. In addition, the owner maintenance and
care of the unit as outlined in Chapter 16 on page
71 and further explained in the Prestige Us-
er’s Information manual should be performed
to assure maximum efficiency and reliability
of the unit. Failure to service and maintain the
PRESTIGE Solo and the system components can
result in equipment failure, resulting in substan-
tial property damage, serious injury, or death.
The following information provides detailed
instructions for completing the service techni-
cian maintenance items outlined in the main-
tenance schedule of Chapter 16 on page 71.
17.2. Reported Problems
Any problems reported by the owner should be
checked, verified and corrected before proceeding
with any maintenance procedures.
17.3. Check Surrounding Area
• Verify that the area surrounding the PRESTIGE Solo is
free of combustible / flammable materials or flamma-
ble vapors or liquids. Remove immediately if found.
• Verify that combustion air inlet area is free of any
contaminates. Refer to the materials listed in Sec-
tion 2.1 on page 3 of this manual. If any of
these products are in the area from which the unit
takes its combustion air, they must be removed
immediately or the combustion air intake must be
relocated to another area.
17.4. Inspect Burner Area
• Remove the boiler front jacket panel and venturi
inlet elbow.
• Vacuum any dirt or debris from the burner/blower
components.
• Check the burner plate mounting nuts for tight-
ness, see Section 17.24 on page 76 for torque
specification.
• Check burner plate gasket for discoloration or damage.
• Check for flue gas leakage where the condensate
pan connects to the heat exchanger and at the top
and bottom of the internal vent pipe.
WARNING
NOTICE
• Re-install venturi inlet elbow and front jacket panel
when completed.
Do not use solvents to clean any of the burn-
er components. The components could be
damaged, resulting in unreliable or unsafe
operation. Failure to comply with this in-
struction can result in substantial property
damage, serious injury, or death.
17.5. Check System Piping
• Inspect all water and gas piping for leaks and verify
that the piping is properly supported.
• Inspect the fittings and components on the unit
and verify they are leak free.
Eliminate all system water leaks. Continual
fresh make-up water will reduce the heat ex-
changer life causing boiler failure. Leaking
water may also cause severe property dam-
age to the surrounding area. Inspect the gas
supply piping using the procedure outlined in
Section 11.3.4 on page 60. Failure to comply
with this instruction can result in substantial
property damage, serious injury, or death.
17.6. Clean Condensate Drain Assembly
• Loosen the retaining nut from the condensate
drain assembly and disconnect the assembly from
the boiler.
• Empty any water from the trap and flush with fresh
water as necessary to clean.
• Remove plastic ball and clean with fresh water.
• Check the drain piping from the condensate drain
assembly to the drain. Flush to clean as necessary.
• Install the plastic ball into the condensate drain
assembly and reassemble onto the boiler by tight-
ening the retaining nut with rubber seal onto the
boiler. Hand tight only.
• Remove the fill plug on the condensate drain as-
sembly and fill with water. See Fig. 14 on page 26 .
• Replace the fill plug on drain assembly.
WARNING
WARNING