Benchmark 3.0LN 24-Month Maintenance Kit 58015-04
Technical Instruction Document
TID-0135_0C
10
/12/2017
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
•
Phone: 800-526-0288
Page 3 of 20
1.
INTRODUCTION
This Technical Instruction Document provides the procedures to perform waterside and fireside
inspections of the heat exchangers contained in Benchmark 3.0LN and 3.0LN Dual-Fuel Boilers.
The replacement parts required to perform the waterside and fireside inspections on the
Benchmark 3.0LN and 3.0LN Dual-Fuel Boilers are provided in the 24 - Month Inspection Kit,
part number
58015-04
, listed and described in section 2.
2.
CONTENTS OF KIT 58015-04
The items included in the 24 Month Inspection Kit required for Benchmark 3.0LN and 3.0LN
Dual-Fuel Boilers are listed in Table 1.
Table 1. Benchmark 3.0LN: 24 Month Inspection Kit, Part Number 58015-04
ITEM QTY
PART NO.
DESCRIPTION
1
1
GP-122435-S
IGNITER
2
1
66034
FLAME DETECTOR
3
1
81048
FLAME DETECTOR GASKET
4
1
81047
GAS INJECTOR GASKET
5
1
49102
EXHAUST MANIFOLD SEAL
6
2
81030
BURNER GASKETS
7
1
84017
CONDENSATE TRAP O-RING
8
1
81092
CONDENSATE TRAP ORIFICE GASKET (.25" I.D.)
9
1
81098
EXHAUST MANIFOLD ORIFICE GASKET
10
1
81019
BURNER HOUSING GASKET
11
1
69126
LWCO / CAPACITOR ASSEMBLY KIT
3.
TOOLS, TEST EQUIPMENT & MATERIALS REQUIRED
The items required to perform the inspections, replacements and tests specified in this
document are listed in section 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
•
Spark Gap Feeler Gauge
3.2
Test Equipment
No test equipment is required to perform the 24 - month inspections include in this document.
However, following completion of these inspections, the Benchmark Boiler should be tested
using the combustion calibration procedures provided in O & M Manual GF-116, or GF-117. See
section 7.2 for instructions.
