User's Manual
Contents
1. 10 CAUTION SAVE THIS INSTRUCTIONS This manual contains important safety and operating instructions for the 3PA5015 battery charger Please read the caution of batteries or devices you want to charge firstly When charging batteries can emit explosive gases therefore it is essential to prevent flames and sparks The charger is designed for charging lead acid batteries from 2 to 90 Ah Do not use for any other purpose Always provide good ventilation when charging Use of an attachment not recommended or sold by Shenzhen GRN may result in a risk of fire electric shock or serious injury to persons To reduce risk of damage to electric plug and cord pull by the plug rather than by the cord when disconnecting charger An extension cord should not be used unless absolutely necessary Use of an improper extension cord could result in a risk of fire and electric shock If extension cord must be used make sure that a Pins on plug of extension cord are the same number size and shape as those of plug on charger b Extension cord is properly wired and in good electrical condition and c Wire size is large enough for ac ampere rating as specified in technical data Do not operate charger with a damaged cord or plug return the charger to the place where purchased Never operate the charger if it has received a sharp blow been dropped or otherwise damaged in any way take is to a qualified serviceman Do not disassemble the ch2. arger take it to a qualified serviceman when service or repair is required Incorrect reassembly may result in a risk of electrical shock or fire To reduce risk of electric shock unplug charger from AC outlet before attempting any maintenance or cleaning Turning off controls will not reduce the risk 3PA5015R 12V Lead Acid Battery Charger User s Manual March 2007 Second Version Brief Introduction 3PA5015 is a new member of a family of professional chargers from Shenzhen GRN It represents today s new technology for lead acid type battery charging 3PA5015R programmed four auto stages Ud I Uo Up charging process It is designed for all kinds of 12V 2 90Ah lead acid battery such as SLA AGM and Gel battery Stage Ud desulfurating the battery through 20V pulse When the battery recovered stage I will give bulk current charging 0 8A or 3 5A defined by user for 2 8Ah 0 8A is prefer 12 90Ah should select 3 5A Then Uo stage is followed the output voltage is fixed on 14 4V 14 7V is for low temperature lt 5 C When the current declined to 0 4A stage Up will turn on duty At this stage the battery is charged completely and the charger give some pulse to maintenance the battery Specification All types of 12V lead acid batteries SLA Gel AGM Enclosure 275g The back current drain reverse current is the current that the charger uses form the battery when the wall plug is n
3. ot connected The ripple wave describes how many disturbances are exhibited by current and voltage A rippled voltage can cause damage to other equipment connected to the battery Display Panel Errors such as reversed Desulfu rating process Charging Charging finished process Pulse maintenance Mode select button 2 12Ah battery setting 12 90Ah battery setting temperature seting on How to use 1 Connect positive charger clip red to positive battery terminal the black clip to negative You can use other appendix wires to connect battery 2 Connect the AC cord to the socket The red alarm indication light will indicate a battery which is connected to reverse polarity 3 Pressing the MODE button and stepping forward one press at a time until the required mode is reached the button is then release 4 When the charging finished led lights up the battery is fully charged When disconnecting charger disconnect in reverse sequence from connecting procedure The table shows the duration of the Bulk stepup to about 80 state of charge Battery type Ah MODE Time hours 50 m 12 14
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