BS Charger BS20 User Manual

BS Charger BS20 User Manual

Battery charger for lead-acid batteries

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BS20

BATTERY CHARGER

For lead-acid batteries
User Manual and Guide to professional battery
charging for Starter and Deep Cycle batteries.
THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR
12V BATTERY CHARGER: BS20
[ENGLISH]
1

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Summary of Contents for BS Charger BS20

  • Page 1: Battery Charger

    BS20 BATTERY CHARGER For lead-acid batteries User Manual and Guide to professional battery charging for Starter and Deep Cycle batteries. THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR 12V BATTERY CHARGER: BS20 [ENGLISH]...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS Please read this manual and follow the instructions carefully before using the charger WARNING  The charger is designed to charge 12V lead-acid batteries from 4Ah to 80Ah. However, charger can maintain batteries up to 120Ah.  We always recommend that you check the Battery Manufacturers specifications before using this charger ...
  • Page 3: Temperature & Safety Protection

    TEMPERATURE & SAFETY PROTECTION: The charger contains 4 safety protections:  INTERNAL OVERHEAT PROTECTION: The BS20 is built-in with overheat and overload electronic circuit. When the charger is overheated, the charger will shut down shortly. If temperature is decreased, the charger will resume to normal charging.
  • Page 4: Battery Types & Capacity

    2 feet with Trailer Connector + Ring Connector ENVIRONMENTAL CHARACTERISTICS:  Operating Temperature: 0 to 40° C  Storage Temperature: -10 to 80°C  Operating Humidity Range: 90% RH Max TECHNICAL SPECIFICATIONS: Part Number BS20 Type Smart Input Voltage Range 100-240Vac Input Frequency 50/60Hz...
  • Page 5: Charging Instructions

    CHARGING INSTRUCTIONS: STEP 1 - Pre Charge Check & Electrolyte Level Check  Check the Battery Electrolyte level (Not required on sealed & Maintenance Free Batteries). If necessary, remove the vent caps and add distilled water so the levels are halfway between the upper and lower fill lines.
  • Page 6: The Charging Process

    STEP 3 - Connect the battery charger to Mains Power (240Vac)  Connect the battery charger to a 240VAC Mains Powered socket.  The Charger will automatically start when AC power is connected and switched on. (Note: If the Fault Indicator LED illuminates Red, please check your connections as it’s likely that the Positive and Negative Leads are reversed.
  • Page 7  The‘Float Mode’also contains a special charging waveform, that pulses power into your batteries, and helps to peak the power into your battery.  MANUAL BATTERY RECOVERY MODE: All Led will light ON a second when A.C. Power is on. There are 4 stages: o 24 Hrs Battery Recovery Mode ...
  • Page 8: Troubleshooting

    LED STATUS INIDICATOR TABLE: Power LED Recovery LED Charging LED Status Descriptions Power LED (RED) AC Power is connected Flash Short Circuit or Polarity Reversed Recovery LED(YELLOW / RED) Yellow / Red Alternative Flash Battery Recovery mode is in progress. Battery Recovery Fail Charging LED (GREEN) Green...
  • Page 9: Maintenance

    - Output is short circuited - Check DC connection between Error RED - Reverse polarity connection to charger and battery and make sure Charger has LED is Battery they are not short circuiting. no DC output? Flashing. - Check that the crocodile clips haven’t fallen off the battery.

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