Schauer MV0805 Installation & Operation Manual

Battery charger multi-volt charging system, 1.30 – 10.0 vdc, 5 adc

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Schauer
Celebrating 100 Years in 2007
Japlar Group, Inc
Charging Systems Manufacturer Since 1949
4500 Alpine Avenue
Cincinnati, Ohio 45242
1-800-899-8658
IMPORTANT:
INSTALLATION, OPERATION OR SERVICING OF THE BATTERY CHARGER. FAILURE TO DO SO MAY
RESULT IN DAMAGE TO THE CHARGER, ASSOCIATED EQUIPMENT AND/OR PERSONAL INJURY.
ONLY TRAINED QUALIFIED PERSONNEL SHOULD SET-UP OR USE THIS EQUIPMENT.
THROUGHOUT THIS MANUAL YOU WILL NOTICE SYMBOLS INSERTED TO CAUTION OR WARN OF
POTENTIAL HAZARDS AND VITAL INFORMATION. PLEASE PAY CLOSE ATTENTION TO THESE SYMBOLS
TO MINIMIZE DAMAGE OR INJURY RISKS DURING SET-UP, OPERATION AND SERVICING.
THIS SYMBOL INDICATES A POTENTIAL RISK OF PROCEEDING WITHOUT CAUTION.
THIS SYMBOL INDICATES IMMEDIATE ATTENTION IS REQUIRED BEFORE CONTINUING.
SAFETY INSTRUCTIONS
Read this manual and be familiar with the charger front
panel controls before attempting setup. Be familiar with
the batteries and any associated equipment being
connected to the charger.
Use caution when working around batteries as they
produce hydrogen gas when operating. Never smoke,
use open flames or cause a spark near the area.
Read and understand the battery manufacturer's
instructions for safety and proper application.
Be sure that all AC and DC power is disconnected from
this equipment prior to servicing. This battery charger
is not equipped with an AC power switch. Japlar does
NOT recommend disconnecting AC power by removing
the input fuses on the charger. AC power should be
turned off at the point of supply from the power source.
This battery charger is designed for indoor use and
should not be exposed to rain, snow or liquids. Damage
due to water contamination is not covered under warranty.
DO NOT disassemble the charger whether energized or
de-energized. Improper re-assembly of the charger may
result in damage to the battery charger or batteries.
DO NOT make any adjustments to the control circuit board
that are not referenced in this instruction as an optional
adjustment for set-up or operation. Doing so may result
in equipment damage.
IT IS NECESSARY TO READ AND UNDERSTAND THIS ENTIRE MANUAL PRIOR TO
MODEL MV0805 BATTERY CHARGER
Schauer
Multi-Volt Charging System, 1.30 – 10.0 VDC, 5 ADC
Installation, Operation and Service Manual
The enclosure for this model is powder
coat enamel painted steel. The mounting
bracket is made into the top of the rear
panel for permanent mounting. Electrical
connections are made through the cover
behind the electrical cover plate as
shown below and on page 2.
Instruction 1905072708 Rev A
PART NUMBER 0727-08
- 1 -

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Summary of Contents for Schauer MV0805

  • Page 1 Schauer Celebrating 100 Years in 2007 MODEL MV0805 BATTERY CHARGER Japlar Group, Inc Schauer Charging Systems Manufacturer Since 1949 PART NUMBER 0727-08 4500 Alpine Avenue Cincinnati, Ohio 45242 1-800-899-8658 Multi-Volt Charging System, 1.30 – 10.0 VDC, 5 ADC Installation, Operation and Service Manual...
  • Page 2 CHARGER THEORY OF OPERATION This battery charger is powered by 120 or 240 volts AC, switch-selectable on the front panel. It is designed to operate at 50 or 60 Hertz. The input circuit is protected with two 4 amp MDA type fuses. Surge suppression is provided across the input terminals.
  • Page 3 Unpacking Battery Charger Packed with each charger is a temperature sensor plug and two MOV assemblies. These may already be installed when received. Inspect the charger for any damage during transit and report it immediately to the carrier. DO NOT INSTALL THE CHARGER IF THERE IS EVIDENCE OF ANY SHIPMENT DAMAGE. Battery Charger Installation Location of the charger installation requires air flow for convection cooling of the equipment.
  • Page 4 Troubleshooting and Servicing If the battery charger seems to be operating improperly begin with the basic steps below. Symptom Possible Cause No charger LED operation on the front panel Check AC input power supply line and charger fuses Check for proper wiring at the connection terminal board Charger LEDs operate but low or no DC output Verify proper DC connections and torque Check DC circuit breaker and push to reset if...
  • Page 5 Replacement Parts List Japlar Part Number Qty Req'd Description 4001026103 Power Transformer Assembly 3578V8 Electronic Control Board 0907000011 Control Board Mounting Stand-offs 651578 Front Panel Fuseholder 651323 AC Input Fuses 4 amp MDA type only 0505000044 DC Circuit Breaker 20 amp 3316010320 320 Volt AC MOV Assembly (longer lead wires) MOV1 3316010150...
  • Page 6 Schematic for Reference Instruction 1905072708 Rev A - 1 -...

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