1.Introduction
The unit provides for automatic transfer of a load from mains to generator in the event of a mains
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 calculates engine RPM from Magnetic Pickup sensor input (Trans-MiniAMF.MPU devices
only) and/or generator voltage signal. At Trans-MiniAMF.CAN devices, unit gets engine RPM
information from J1939 ECU.
The unit monitors J1939 ECU messages and provides remote start/stop control via J1939 protocol at
only Trans-MiniAMF.CAN devices (supported ECUs: Volvo EMS2, Volvo EDC4, Perkins and standard
messages).
In the event that the engine fails to start on the first attempt, the attempt will be repeated a programmed
number of times or until successful.
The unit monitors generator operation and gives warning of any faults that are detected.
If a fault is detected, the unit shuts down the engine and shows the failure message on the LCD display.
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.
Introduction Brochure. ENG TRANS-MINIAMF 01 V10 01/14
TRANS-MINIAMF
AUTOMATIC MAINS FAILURE UNIT
