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BMK1.5 LN Boiler 24-Month Maintenance Kit #58025-05 Instructions
Technical Instruction Document
TID-0066_0B
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
•
Phone: 800-526-0288
1.
INTRODUCTION
This Technical Instruction Document (TID) provides the procedures to perform waterside and
fireside inspections of the heat exchanger contained in Benchmark 1.5LN and 1.5LN Dual-Fuel
boilers equipped with an Igniter-Injector.
This kit provides the parts required to perform the waterside and fireside inspections on the
Benchmark 1.5LN and Dual-Fuel Boilers.
2.
CONTENTS OF 24-MONTH MAINTENANCE KIT
The items included in the 24-Month Maintenance Kit are listed in Table 1.
Table 1: Benchmark 1.5LN 24-Month Inspection Kit, Part No. 58025-05
ITEM QTY PART NO.
DESCRIPTION
1
1
58023
IGNITER/INJECTOR REPLACEMENT KIT:
1 x IGNITER-INJECTOR – P/N
66026
1 x NUT, COMPRESSION – P/N
56047
3 x WASHERS, CLOCKING (INDEXING) – P/N
53033
1 x LUBRICANT, ANTI-SEIZE -
89012
2
1
24356-1
FLAME DETECTOR
REPLACEMENT KIT:
1 x FLAME DETECTOR – P/N
66034
1 x FLAME DETECTOR GASKET – P/N
81048
3
1
84020
EXHAUST MANIFOLD SEAL
4
2
81063
BURNER GASKETS
5
1
81064
BLOWER GASKET
6
1
84017
CONDENSATE TRAP O-RING
7
1
81092
CONDENSATE TRAP ORIFICE GASKET (.25" I.D.)
8
1
88003
AIR/FUEL VALVE TO GAS TRAIN O-RING
9
1
69126
LWCO / CAPACITOR ASSEMBLY KIT
10
1
81129
PLUG GASKET
3.
TOOLS, TEST EQUIPMENT AND MATERIALS REQUIRED
The items required to perform the inspections, replacements and tests specified in these
instructions are listed in paragraph 3.1, 3.2 and 3.3 which follow.
3.1 Tools
Common hand tools, plus the items listed below are required:
•
Small Wire Brush
•
Flashlight
•
Wrench set (box or open-ended)