Bradley Keltech Series User manual

Installation
Keltech Incorporated
A Subsidiary of Bradley
729 S. Grove St., Delton, MI 49046
[phone] 999 4320
Fax: [phone]
www.bradleycorp.com
215-1870 Rev. A; ECN 17-17-023
© 2017 Bradley
Page 1 of 7 7/21/2017
Keltech®Portable Carts
For use with certain:
C1N Series - Light Industrial Heaters
C2N Series - Light Industrial Heaters
CNA Series - Large Industrial Heaters
Table of Contents
Safety Information ..................................2
Dimensions........................................3
Pre-Installation Information ...........................4
Storage Instructions .................................4
Mounting Heater to Cart..............................4
Heater Setup and Startup ............................5
Cart Options .................................... 6-7
CNA Shown with
Deluxe Cart

2
Keltech®Portable Carts Installation
7/21/2017 Bradley • 215-1870 Rev. A; ECN 17-17-023
WARNING
Tipover hazard. System can crush you resulting in serious injury or death. Read and follow precautions in this
installation manual that accompanied the heater for instructions on how to safely transport and anchor heater.
Always use caution while transporting heater.
Read this manual BEFORE using this equipment. Failure to read and follow all safety and user information
could result in death, serious personal injury, minor burns, property damage, or damage to the equipment.
Keep this Manual for future reference. Failure to comply with proper installation and maintenance instructions
could contribute to the heater’s failure.
A qualified plumber or electrician should install and service this system. Install system according to these
instructions and the instructions shipped with the heater as well as in compliance with national and local
codes.
ASSE standard 1016, 1069 or 1070 listed devices should be used at fixtures to prevent possible injury. Severe
bodily injury including scalding, chilling, and/or death may result depending upon system water pressure
changes and/or supply water temperature changes.
For safe operation of the heater, observe all warning labels as indicated.
Water heater system under pressure. Do not open enclosure while in operation.
These heaters should never be used to provide “anti-scald” or “anti-chill” service.
Hazardous voltage inside enclosure may result in serious burns or death. Disconnect power supply before
performing any work in the enclosure.
Failure to ground this system may result in death or serious injury.
Make sure that all water supply lines have been flushed and then completely turned off before beginning
installation. Debris in supply lines can cause valves to malfunction.
CAUTION
Hot pipes! Do not touch. May cause minor burns.
NOTICE
These heaters do not provide protection from supply or outlet pipe freezing.
Consult local building and plumbing codes prior to installation. Should these codes differ from the information
in the Manual, follow the local codes. Inquire with governing authorities for additional local requirements.
Regular checking and cleaning of the heater’s internal components and check stops is necessary for maximum
life and proper product function. Periodic inspection and yearly maintenance by a licensed contractor is
required. Corrosive water conditions, and/or unauthorized adjustments or repairs could render the heater
ineffective for its intended service. Frequency of cleaning and inspection depends upon local water
conditions. For heaters with adjustable output temperatures, check and adjust as needed at initial installation
and on a quarterly basis.
IMPORTANT
Read this entire installation manual to ensure proper installation. When finished with the installation, file this
manual with the owner or maintenance department. Compliance and conformity to local codes and ordinances
is the responsibility of the installer. Product warranties may be found under “Products” on our Web site at
www.keltech-inc.com.
Separate parts from packaging and make sure all parts are accounted for before discarding any packaging
material. If any parts are missing, do not begin installation until you obtain the missing parts.

3
Installation Keltech®Portable Carts
Bradley • 215-1870 Rev. A; ECN 17-17-023 7/21/2017
44"
(1118)
40"
(1016)
10-3/8"
(264)
51"
(1295)
39"
(991)
Dimensions
Portable C1N and C2N Series
with Deluxe Cart
10-3/8"
(264)
40"
(1016)
52"
(1321)
39"
(991)
Truck Brake Included
with Deluxe Carts Only
Portable CNA Series
with Deluxe Cart
11-7/8"
(302)
11-7/8"
(302)
Tool Box Included with
Deluxe Carts Only
Truck Brake Included
with Deluxe Carts Only
Tool Box Included with
Deluxe Carts Only
59"
(1498)
Dimensions for deluxe cart shown.
Standard cart dimensions are identical.

4
Keltech®Portable Carts Installation
7/21/2017 Bradley • 215-1870 Rev. A; ECN 17-17-023
Pre-Installation Information
General Information
The Keltech Portable Tankless Water Heater Solutions includes heavy-duty carts for moving the heater safely and
efficiently to the point of use for instant and precise temperature-controlled hot water. To ensure proper performance,
install the heater to the cart utilizing these instructions and following the installation instructions included with the
Keltech Electric Tankless Water Heater model shipped with the cart. Ensure compliance with applicable national and
local codes.
Storage Instructions
NOTICE! Keep Keltech Portable Carts stored in original packaging until installation.
Recommended storage criteria:
Store Keltech Products where temperatures exceed 35°F (2°C) at all times.
Indoor storage is required.
Mounting Heater to Cart
1
A
Utilize a team lift, fork truck or overhead
crane to set heater in a vertical, upright
position on the cart. Be sure the Heater
door is facing away from the cart push
handle and the water outlet is located at
the top.
B
With the heater door open, align holes in
bottom of heater enclosure with mounting
holes in top side of pedestal on cart.
NOTICE! Always fill heater with water before
turning on power to the heater to
prevent damage to heating elements.
C
Secure heater to pedestal using 3/8" (10mm)
anchor bolts (8 places for CNA, 6 places for
C1N and C2N).
3/8"-16 x 3/4" Hex Bolt
3/8" Split Washer
3/8"-16 Nut
CNA Heater shown.
C1N and C2N are similar.

5
Installation Keltech®Portable Carts
Bradley • 215-1870 Rev. A; ECN 17-17-023 7/21/2017
ARefer to the included Keltech Electric Tankless Water
Heater installation manual for all instructions related
to plumbing, electrical and startup of the heater.
Heater Setup and Startup
2
Model Voltage kW
86°F (30°C) Ambient
167°F (75°C) Insulated
Wire Size Needed
C1N
C1N183/600D
C1N253/600D
C1N183/480D
C1N253/480D
600
600
480
480
18
25
18
25
10
10
10
8
C2N
C2N363/600D
C2N503/600D
C2N363/480D
C2N503/480D
36
50
36
50
35
49
43
60
6
4
6
3
CNA
CNA-363/600D
CNA-543/600D
CNA-633/600D
CNA-723/600D
CNA-363/480D
CNA-543/480D
CNA-633/480D
CNA-723/480D
600
600
600
600
480
480
480
480
36
54
63
72
36
54
63
72
8
6
4
4
6
4
4
3

6
Keltech®Portable Carts Installation
7/21/2017 Bradley • 215-1870 Rev. A; ECN 17-17-023
Cart Options
Carts feature push handle and forklift pockets to assist in moving heater from place to place. Carts are powder
coated and constructed from welded steel tubing. All carts include 8" polyurethance casters with 2" wheel width and
zinc plated forks.
Standard Cart: Standard cart package includes lockable heater enclosure, tamper resistant inspection cover over
control panel to prevent tampering by unauthorized personnel, pigtail wire cable with plate and cable gland (shipped
loose). Installer attaches heater to cart and provides final connections. The clear inspection cover is accessed only by
using the special wrench shipped with the heater.
Lockable Heater
Enclosure
Tamper Resistant
Inspection Cover
Pigtail Wire Cable with
Plate and Cable Gland
Location
Forklift Pockets
Push handle
Gasket
Adapter
Plate
Cable
Gland
Wire
Nut, Lock Ring,
Cable Gland

7
Installation Keltech®Portable Carts
Bradley • 215-1870 Rev. A; ECN 17-17-023 7/21/2017
Cart Options
Deluxe Cart: Deluxe cart package includes lockable heater enclosure, tamper resistant inspection cover over control
panel to prevent tampering by unauthorized personnel, Hubbell electrical connectors (shipped loose), welded tool
box and truck brake to lock cart in place. Installer attaches heater to cart and provides final connections. The clear
inspection cover is accessed only by using the special wrench shipped with the heater.
Lockable Heater
Enclosure
Tamper Resistant
Inspection Cover
Hubbell Electrical
Connectors Location
Forklift Pockets
Push handle
Gasket
Hubbell
Inlet
Hubbell
Connector
Wire (Not
Included)
Wire, Hubbell
Inlet to Terminal
Welded Tool Box
Truck Brake