Murphy BCEG-12-10 - Manuals

Section 75 00-02-0615 02-29-08 - 2 - Personal Precautions • Someone should be within range of your voice or close enough to come to your aid when you work near a lead-acid battery. • Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing or eyes. • Wear complete eye ...

Section 75 00-02-0615 02-29-08 - 3 - Charger Location and Connection • The charger must be mounted inside. This device is not weather-proof. Free air flow is required from below and out the top of the unit. • Do not operate charger in a closed-in area or restrict ventilation in any way. • Never plac...

Section 75 00-02-0615 02-29-08 - 4 - General Product Information Please read the following information before installing. A visual inspection of this product for damage during shipping is recommended before installation. It is your responsibility to ensure that qualified mechanical and electrical te...

Section 75 00-02-0615 02-29-08 - 5 - Current Limiting The Guardian battery charger is current limited and will only output the rated current of the charger. Guardian Current Ratings Model Rating BCEG-12-10 10A BCEG-24-10 10A BCEG-24-20 20A Battery Charged Condition When charged, the battery will onl...

Section 75 00-02-0615 02-29-08 - 6 - Installation and Mounting Instructions Mounting hole dimensions: Width (between holes) – 6.77” (172mm) Height (between holes) – 10.04” (255mm) Mounting holes 0= 0.2” (6mm) • The charger must be mounted as shown in the figure above. By unscrewing the mounting scre...

Section 75 00-02-0615 02-29-08 - 7 - Operating Instructions Before operating the battery charger, ensure that the charger is assembled and installed as per the installation instructions. WARNING: DANGER OF INJURY OR DEATH Before connection, disconnection or handling of Guardian battery charger, be s...

Section 75 00-02-0615 02-29-08 - 8 - The BCEG-12-10 and BCEG-24-10 models are fitted with a self-resetting polyfuse on the DC output. If reverse polarity or short circuit faults occur, turn off AC power and disconnect the outputs. This will allow the polyfuse to reset. The charger can then be re-con...

Section 75 00-02-0615 02-29-08 - 10 - Troubleshooting

Section 75 00-02-0615 02-29-08 - 13 - NOTE: On this method, providing batteries have been sized correctly for engine and charged correctly, an open terminal voltage of 12.5V or greater should be present. The following table is for Lead Acid batteries with removable vent caps that can have electrolyt...

Section 75 00-02-0615 02-29-08 - 14 - Specifications Power Supply • Nominal operating voltages – 120V Units • Permissible voltage variation - ± 6% of nominal • Nominal operating frequency – 50/60Hz DC Charge Output • Maximum current ADC – 20 • Nominal voltage VDC – 12 or 24 • Float/boost voltages Th...