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Professional 

BusPro-620

s

Instruction Manual

The BusPro-620s is an automated 12-Volt Battery Charging System that 

will charge and maintain up to six batteries at a time. The BusPro-620s 

delivers a voltage recommended by battery manufacturers for the 

longest life and greatest performance of your batteries. 

Summary of Contents for BusPro-620s

Page 1: ...Pro 620s is an automated 12 Volt Battery Charging System that will charge and maintain up to six batteries at a time The BusPro 620s delivers a voltage recommended by battery manufacturers for the longest life and greatest performance of your batteries ...

Page 2: ...output mode 5 Amps Max Maintenance output mode 0 to 2 5 Amp variation as needed Leads 6 ft 18 GA Size 26 W 8 H 3 25 D Weight 31 lbs Optional AC 8 Jumper Leads Set of six CONTENTS Safety Instructions 3 Personal Safety 4 Setting Up the BusPro 620s 5 Inspecting The Battery 6 Hooking up the Clamps 7 Reading the Indicator Lights 6 7 Disconnecting the BusPro 620s 8 Hookup Potential 3 units together and ...

Page 3: ...wer cord from the wall grasp the plug and pull Never pull the cord it may damage the plug and or the cord 5 Place the power cords in a location where they will not be stepped on tripped over or subjected to stress or abuse of any kind 6 Never operate the BusPro 620s if any portion of its housing cords or attachments appear to be damaged in any way If damage has occurred have it inspected and servi...

Page 4: ...moisture inclement weather nor around combustibles flammable liquids or vapors and trash SAFETY INSTRUCTIONS Cont PERSONAL SAFETY PRECAUTIONS 1 Wear protective goggles or a full face shield 2 Wear protective clothing Leave no exposed skin 3 Have plenty of fresh water and hand soap available for use if acid should contact your eyes skin or clothing 4 Have someone close by in the event you need emer...

Page 5: ...takes very little to ignite explosive gases given off by a lead acid battery Remember You may be charging several batteries at a time This compounds the need for a strict safety program See page 9 for hooking up three BusPro 600 units together The BusPro 620 comes without a plug The user is responsible for proper installation of the appropriate plug for the 220 VAC receptacle to be used Have a qua...

Page 6: ...ICKEL CADMIUM and NICKEL METAL HYDRIDE OR SIMILAR BATTERIES n Increase Multiple Battery Charging Capability The BusPro 620s provides the opportunity to charge more batteries with less time spent charging defective batteries that need to be replaced n Provide Valuable Protection The BusPro 620s maintains batteries while they are uninstalled Maintaining a battery increases its life and protects its ...

Page 7: ...s the clamps have been attached correctly and the battery is in need of charging Under normal operation the clamps will not cause any sparks if the black and red come in contact or if any clip comes in contact with another Caution BATTERIES ARE DANGEROUS Be sure to practice these proper safety rules when connecting and disconnecting batteries from the BusPro 620s n Wear safety Glasses n Make sure ...

Page 8: ...uto Meter s BVA Analyzers to test the charging and starting system These problems should be corrected before the battery is installed 4 READING THE INDICATOR LIGHTS The Professional Bus Pro 620s has two lights for each charging station No Light Check the following n Connections reversed Make sure the red spring clip is connected to the positive battery post and the black spring clip is connected t...

Page 9: ... to each station of the BusPro 620s as shown Note If red light flashes detach one battery to determine which battery is defective Recommended for maintenance only or comparable batteries in size and state of charge Step 2 Using the Optional Lead Sets Step 1 Hooking Up 3 Bus Pro 620s Chargers Hook 3 units together by plugging the next unit into the AC cord If cord must be added See PG 5 Make sure t...

Page 10: ...ost to insure a good connection n Connect the BLACK clamp to the negative battery post Red Green light Finishing Full Charge Ready for Load Test The battery is at least 70 charged and ready to load test and return to service Continued charging will take the battery to full charge Note Some batteries will pass and accept a charge but will not be able to pass a load test All batteries should be load...

Page 11: ...C Phase 1 from new cord to black wire inside unit connect neutral or 110 VAC Phase 2 wire from new cord to white wire inside unit Connect wires with appropriate size wire nuts and tape connect ground to transformer mounting stud NOTE Wiring in a cord for a 2nd unit must be performed by a qualified electrician OPTIONAL ADD ON CORD FOR 2nd and 3rd UNITS ADD ON CORD INSTRUCTIONS 12 Learn more about b...

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