Introduction; Safety; Warranty; Safety Precautions - Eaton Diesel Plus 4A55737H01 O & M Manual

EATON Diesel Plus
Diesel Engine Fire Pump Controller

1. INTRODUCTION

1.1 Safety

This technical document is intended to cover most aspects
associated with the installation, application, operation, and
maintenance of the Diesel Plus Fire Pump Controller. It is
provided as a guide for authorized and qualified personnel only
in the selection and application of the Diesel Plus Controller. If
further information is required by the purchaser regarding
particular installation, application, or maintenance activity,
please contact an authorized EATON sales agent or the
installing contractor.

1.2 Warranty

No warranties, expressed or implied, including warranties of
fitness for a particular purpose of merchantability, or warranties
arising from course of dealing or usage of trade, are made
regarding the information, recommendations and descriptions
contained herein. In no event will EATON be responsible to the
purchaser or user in contract, in tort (including negligence),
strict liability or otherwise for any special, indirect, incidental or
consequential damage or loss whatsoever, including but not
limited to damage or loss of use of equipment, plant or power
system, cost of capital, loss of power, additional expenses in
the use of existing power facilities, or claims against the
purchaser of user by its customers resulting from the use of the
information and descriptions contained herein.

1.3 Safety Precautions

All safety codes, safety standards, and/or regulations must be
strictly observed in the installation, operation, and maintenance
of this device.
COMPLETELY READ AND UNDERSTAND THE MATERIAL PRESENTED IN
THIS DOCUMENT BEFORE ATTEMPTING INSTALLATION, OPERATION, OR
APPLICATION OF THE EQUIPMENT. IN ADDITION, ONLY QUALIFIED
PERSONS SHOULD BE PERMITTED TO PERFORM ANY WORK ASSOCIATED
WITH THIS EQUIPMENT. ANY WIRING INSTRUCTIONS PRESENTED IN
THIS DOCUMENT MUST BE FOLLOWED PRECISELY. FAILURE TO DO SO
COULD CAUSE PERMANENT EQUIPMENT DAMAGE.

1.4 Product Overview

The Diesel Plus Controller is a comprehensive, multi-function
microprocessor based Fire Pump Controller.
Designed to meet the needs of markets worldwide, the Diesel
Plus controller is certified by the following authorities:
Underwrites Laboratories (UL), Underwriters Laboratories of
Canada (ULC), Factory Mutual (FM), Canadian Standards
Association (CSA), New York Department of Buildings (NYSB),
and meet CE and U.B.C. / C.B.C. Seismic approval requirements.
CAUTION
O & M Manual IM05805019K
2. INSTALLATION AND EL ECTRICAL
CONNECTIONS

2.1 Mounting

Carefully unpack the controller and inspect thoroughly.
The Diesel Plus controller is designed for either wall or floor
mounting. Note that the controller is not free standing and must
be mounted with feet or bolted securely to a wall. For
dimensional and weight data please refer to the respective data
sheets for the various types of Diesel Engine Fire Pump
Controllers.

2.2 Pressure Sensor Connections

The Diesel Plus is equipped with a pressure sensor. The
controller is provided with a 1/4" NPT female system pressure
connection located on the bottom, external side of the
enclosure. The connection should be installed as per NFPA, 20.
The pressure sensor and internal plumbing components are
rated for a maximum of 500 PSI.

2.3 Electrical Connections

ALL CONDUIT CONNECTIONS TO THE CONTROLLER ARE RECOMMENDED
TO BE INSTALLED ON THE BOTTOM OR LOWER RIGHT SIDE OF THE
CONTROLLER. REFER TO THE ASSOCIATED DIMENSIONAL DRAWING FOR
REFERENCE. DRILLING OR INSTALLING CONDUIT ABOVE THE
MICROPROCESSOR BOARDS WILL VOID WARRANTY.
All electrical connections should meet national and local
electrical codes and standards.
The controller should be located or so protected that it will not
be damaged by water escaping from pumps or pump
connections. Current carrying parts of controllers shall be a
minimum of 12 inches (305 mm) above the floor.
Prior to starting, verify all data on the nameplate such as:
catalog number and AC line voltage.
Inspect all electrical connections, components, and wiring for
any visible damage. Correct as necessary. Ensure that all
electrical connections are tightened before energization.
Refer to the appropriate field connection drawing affixed to the
enclosure door, for all wiring information pertaining to the
incoming AC power supply, batteries and engine wiring.
Terminals 1 through 12, 301 and 302, located on the lower
terminal block, are for interconnection to the respective
terminals on the diesel engine terminal block.
Incoming AC line voltage is clearly marked L, N and G (ground)
located on the lower terminal block.
Install necessary conduit using proper methods and tools.
Terminals 11 through 34, located on the customer connections
side of the I/O board are for connecting various input devices to
the Diesel Plus. The customer Input terminals on the I/O board
are designed to be used with dry (voltage free) contacts.
EATON CORPORATION www.ceaton.com
Effective June 2011
NOTICE
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