1. Introduction
1.1 General Specifications
1.2 Warranty
EMKO Elektronik warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is provided for a period of two years. The warranty period starts from
the delivery date. This warranty is in force if duty and responsibilities which are determined in
warranty document and instruction manual performs by the customer completely.
1.3 Maintenance
Repairs should only be performed by trained and specialized personnel. Cut power to the device
before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of
these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in ethyl
alcohol or water to clean the external plastic case.
4
The provides for automatic transfer of a load from mains to generator in the event of a
mains supply failure. Intended for unattended operation, it is able to detect failure of any phase of
the mains and to start and switch over to a generator if the mains voltage goes outside pre-set
limits. Both automatic and manual control is possible. A test mode is also available which allows
the generator to be run without taking the load.
The unit monitors generator operation and gives warning of any faults that are detected, by LED
indicators. The unit monitors:
It controls:
A four-digit, seven-segment LED display providing extensive monitoring of unit and generator
parameters, including:
The unit is extensively programmable through the front panel, with password protection on two
levels. Operational parameters can also be monitored and controlled from a PC via a built-in RS-
232 port.
If the engine fails to start on the first attempt, further attempts are made up to a programmed
number of times or until successful.
If a fault is detected, the unit shuts down the engine and indicates the failure by flashing a relevant
fault LED.
Emergency stop and remote inhibit inputs provide for remote control of the engine. Configurable
inputs can be programmed to perform many functions, such as warning alarms, stopping the
engine or disconnecting the load. A configurable output can be programmed for various
functions, including alarms, operation as a pre-heat output, indication of engine running status
and indication that the product is inAutomatic mode.
Mains supply voltage
Alternator voltage and frequency
Engine temperature
Oil Pressure
Charge generator voltage
Engine speed
Engine fuel supply or engine stopping Mains and Generator contactors
Starter motor
Alarm horn
Automatic generator start and load transfer
on mains failure
Three phase mains voltage Elapsed time
Alternator output voltage and frequency Engine running time
Engine RPM Error indication
Battery voltage Program Parameters
EAOM-9F
Over Current
Emergency Stop
Maintenance Due
Low Battery Voltage
Engine Start
Alternator
Preheat
Automatic generator start
Return to mains
