Harsco Industrial P-K MACH C1500H Operating instructions

© 2012 Harsco Corporation
Printed: 3/7/2014
P-K MACH®GAS-FIRED BOILER
C1500H –C2000H
OUTDOOR BOILER KIT GUIDE
This manual is to be used in conjunction with the
P-K MACH®C1500H-C4000 Installation & Owner’s
Manual (latest edition).
Model #:_______ Serial #:_____________________
Installation Date: ___________________________________
Harsco Industrial, Patterson-Kelley
155 Burson Street, East Stroudsburg, PA 18301
Telephone: [phone]
Toll Free: 877.728.5351
Facsimile: 570.476.7247
www.harscopk.com
P-K MACH®C1500H-C2000H
Outdoor Boiler Kit
Rev. 1.0 (08/7/2012)
1004905966
C.S.A Design-Certified
Complies with ANSI Z21.13/CSA 4.9
Gas-Fired Low Pressure Steam and Hot Water Boilers
ASME Code, Section IV
Certified by Harsco Industrial, Patterson-Kelley
C.S.A Design-Certified
Complies with ANSI Z21.13/CSA 4.9
Gas-Fired Low Pressure Steam and Hot Water Boilers

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Table of Contents
1.0 INTRODUCTION...................................................................................................................... 5
1.1 COMPLETED P-K MACH®C1500H/C2000H OUTDOOR BOILER KIT ...................................... 5
2.0 INSTALLATION....................................................................................................................... 6
2.1 REQUIRED TOOLS AND PARTS ............................................................................................. 6
2.1.1 Tools............................................................................................................................... 6
2.1.2 Parts ............................................................................................................................... 6
2.2 AIR INLET BOX COVER INSTALLATION ................................................................................... 7
2.3 EXHAUST VENT SYTSTEM INSTALLATION................................................................................ 8
2.4 ELECTRICAL CONNECTIONS............................................................................................... 10
3.0 MAINTENANCE..................................................................................................................... 11
4.0 ASSEMBLY DRAWINGS ...................................................................................................... 12
4.1 ASSEMBLY DRAWING C1500H/C2000H............................................................................. 12

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The information contained in this document is subject to change without notice from Harsco Industrial,
Patterson Kelley.
The following words are used in this manual to denote the degree of seriousness of the individual hazards.
Used to indicate an imminently hazardous situation which, if not avoided, will result in
death or serious injury. This signal word is to be limited to the most extreme conditions.
Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
Used to indicate a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury. It may also be used to alert against unsafe practices.
NOTICE/NOTE - NOTICE is the preferred signal word to address practices not related to personal injury.
The safety alert symbol is not used with this signal word.
Extensive safety information is contained in the P-K MACH®C1500H-C2000H
Installation & Owner’s Manual (latest edition) as well as warnings, installation requirements and diagrams.

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The P-K MACH®C1500H-C4000 Installation & Owner’s Manual (latest edition) must be used in conjunction
with this manual for safe and proper installation of this boiler. The boiler and these instructions are for
outdoor installation. Incorrect installation may result in injury or death.
Shut off and lockout / tagout all utilities which may be hazardous, including electricity, gas, water, etc. before
installing the P-K MACH®Outdoor Boiler kit. Improper use or failure to lockout / tagout hazards may result in
injury.
The boiler and these instructions are for outdoor installation. Do not install in any
enclosure without proper venting. All exhaust venting must be outdoors. All installations of venting systems
should be done only by qualified venting systems personnel. Venting must be installed in accordance with
vent system manufacturer’s installation instructions and this manual. Installing a boiler or vent system using
improper installation methods or materials can result in serious injury or death due to fire or asphyxiation
from carbon monoxide or other poisonous gases. Breathing exhaust fumes may cause serious personal
injury or death.

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1.0 INTRODUCTION
1.1 COMPLETED P-K MACH®C1500H/C2000H OUTDOOR BOILER KIT

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The completed boiler is shown above. Prior to shipping, the boiler has been modified by the factory in order
to function properly outdoors. Special field installation procedures are required to complete the outdoor
installation of the boiler. These additional procedures are described in this manual. This manual is a
supplement to the P-K MACH®C1500H-C4000 Installation & Owner’s Manual (latest edition).
This and all boilers require proper installation, electrical connections, combustion air and flue vent
installation, gas piping, water piping, as well as proper startup and service.
This boiler can be used indoors with proper venting to outdoors and standard default parameters. Call
Harsco Industrial-Patterson-Kelley service technicians for assistance at [phone].Be sure to identify
your boiler and its specific installation requirements.
2.0 Installation
Additional parts are supplied with the boiler requiring installation in the field. Additional outdoor specific
customer supplied parts required as well.
2.1 REQUIRED TOOLS AND PARTS
2.1.1 Tools
The following tools are required for the completion of the P-K MACH®outdoor boiler kit.
Screwdriver (slotted)
Drill power driver
T-30 Torx Bit Driver
(2) 7/16”Combination Wrenches
Pliers
2.1.2 Parts
(Supplied by Harsco Industrial, Patterson-Kelley)
BP00000475:
Air Intake box back panel cover
8 FT. 1/8 gasket tape
3” Rain Collar
(26) Sealing Washer, 5/16”IDX3/4”O.D.
(1) Tube Clear RTV Silicone
PK Wall Bracket
(6) Steel 7/8” O.D. Hole Plug
(4) ¼-20 Nuts
(4) ¼-20 Hex HD Cap Screw

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2.2 AIR INTAKE BOX COVER INSTALLATION
1. Remove (14) ¼-20X3/4 Torx Pan Head Screws to remove factory back panel with collar.
2. Install 1/8X3/4 gasket around perimeter of back panel, where back panel with collar was removed.
3. Install Air intake back panel box cover using the (14) ¼-20 screws that were removed. When
reinstalling screws, install (14) 5/16”IDX3/4”OD Sealing Washers. While installing air intake back
panel, install PK wall mount bracket to top of air intake box, using (2) of the ¼-20 screws at top of
box.
4. Remove (12) ¼-20 Screws from back panel and install (12) Sealing Washers on screws and
reinstall screws onto back panel.

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2.3 EXHAUST VENT SYSTEM INSTALLATION
The boiler vent should be installed per this manuals instruction. The information contained herein should be
used as a guide only and is not intended to be used in lieu of qualified technical expertise. Failure to comply
may result in injury or death.
See P-K MACH®C1500H-C4000 Installation & Owner’s Manual (latest edition) for additional venting
requirements.
Do not use CPVC venting.
The P-K MACH®C1500H/C2000H Outdoor Boiler requires a category IV exhaust.
The exhaust vent must extend at least three (3) feet above the air intake or at least two (2) feet above the
highest part of any independent structure within ten (10) feet of the vent.
Boiler clearance for combustibles / non-combustibles should be maintained per P-K MACH®C1500H-C4000
Installation & Owner’s Manual (latest edition).
Recommended Venting Kit
Venting Kit
C1500H/C2000H
P/K Part #
2640000419
Ref. Drawing #
2640000419_2

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1. Install 10” UCD Adapter until it meets the condensate drain pan (Approx 3.5”), followed by the 10”
88 Degree Elbow. Install (2)10”X36”LG Double Wall Vent Stack. Install 10”-8” reducing cap. Fasten
stack using 11” Wall Bracket. An alternate 10” rain cap can be supplied in lieu of reducing cap.
2. The Vent should have seals or gaskets present to contain the positive pressure exhaust. These
seals must be installed properly. When the vent manufacturer requires the use of a silicone sealant,
only an approved high temperature RTV silicone shall be used.
3. Install Rain Collar on boiler water outlet.

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2.4 ELECTRICAL CONNECTIONS
Use water proof conduit and seal tight connectors to the boiler. Electrical access plugs are located on both
sides of the boiler for convenience. Before starting the boiler, check to ensure that the proper electrical
service is connected to the boiler.
Use water-
proof
conduit &
seal tight
connector
See P-K MACH®C1500H-C4000 Installation & Owner’s Manual (latest edition) for specific electrical
requirements and diagrams. Incorrect electrical connections may result in severe injury or death.

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3.0 Maintenance
The P-K MACH®outdoor boiler requires all of the maintenance as described in P-K MACH®C1500H-C4000
Installation & Owner’s Manual (latest edition) as well as the additional maintenance listed below.
These additional maintenance items should be performed monthly.
1) Check for flue gas recirculation into the air inlet. Flue gas recirculation indicates that the vent is not
installed properly for local conditions.
2) Check for freezing of the condensate lines. Frozen lines will result in boiler malfunction. Operation
of the boiler in cold temperatures may require the use of heat trace lines for the boiler condensate
trap, relief valve, and drain.
3) Check for inlet air box, stack and safety relief valve obstructions due to outdoor debris such as but
not limited to leaves, insects, snow, branches and other blockages.

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4.0 Assembly Drawings
4.1 ASSEMBLY DRAWING C1500H/C2000H

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NOTES: