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TEMPERATURE & SAFETY PROTECTION:

 

The charger contains 4 safety protections: 

 

INTERNAL  OVERHEAT  PROTECTION

:  The 

BS40

  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. 

 

OVERLOAD  PROTECTION

:  The  charger  employs  the  use  of  a

Solid  State  Circuit 

Interrupter

  that  opens  under  severe  overload.  This  condition  may  occur  if  attempting  to 

charge any severely discharged or heavily sulfated battery. Once the Interrupter opens, the 
charger will stop charging for a short period and then resume charging automatically and the 
Charging LED will be OFF, until resume charging. Overloading could be due to an external 
load, remove the load condition prior to attempting to recharge the battery. 

 

REVERSE  POLARITY

:  The  charger  has  reverse  battery  and  short  circuit  protection.  If  a 

reverse battery or charger output lead short condition exists (Red LED flashes, while output 
leads are connected backwards), simply unplug charger from AC power and properly remake 
the connections as described in this manual. 

 

SHORT  CIRCUIT  PROTECTION

:  The  charger  has  reverse  battery  and  short  circuit 

protection. If a reverse battery or charger output lead short condition exists (Red LED flashes, 
while  output  leads  are  connected  backwards),  simply  unplug  charger  from  AC  power  and 
properly remake the connections as described in this manual. The charger employs the use of 
solid state circuit protectors on both the input and output sections (as compared to unreliable 
bimetallic automatic breakers), that will permanently open during a catastrophic failure like 
the shorting of output leads while charging or lightening strikes etc. 

 

BATTERY TYPES & CAPACITY: 

 

Suits Lead Acid Battery Types – Selectable (Calcium, Conventional, Sealed, Wet, Gel) 

 

Able to charge either CALCIUM, AGM/WET or GEL batteries 

o

 

Before  you  plug  in  AC  power  and  connect  battery  clamp  to  the  battery,  you  must 
press to select the Battery Type 

 

12 Volt Output 

 

Battery Capacity: 

o

 

The following maximum AH capacities are to be used as a general guide only: some 
batteries  maybe  able  to  handle  a  higher  Charge  Current.  Check  with  the  battery 
Manufacturer when charging batteries with small capacity. 

Charge Current 

1A 

2A 

4A 

Charging 

2-40AH 

4-80AH 

8-140AH 

Maintaining 
 

2-60 AH 

4-120AH 

8-210AH 

 

ELECTRICAL PARTS: 

Delivered with: 

 

Input Connector:  

Summary of Contents for BS40

Page 1: ...ER 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...

Page 2: ...the connections to the battery Connection to supply mains has to be in accordance with National wiring rules Battery acid is corrosive Rinse immediately with water if acid comes into contact with ski...

Page 3: ...put short circuit occurred and prevents any damage Reverse polarity protection The charger can automatically shut off when the output polarity reversed and without damage Never overcharge your battery...

Page 4: ...s as described in this manual SHORT CIRCUIT PROTECTION The charger has reverse battery and short circuit protection If a reverse battery or charger output lead short condition exists Red LED flashes w...

Page 5: ...the vent caps and add distilled water so the levels are halfway between the upper and lower fill lines Check the Voltage Output Switch on the charger and make sure it s on the correct voltage Part Nu...

Page 6: ...icle determine if the vehicle is positively or negatively earthed o If Negatively Earthed Most Common FIRST Connect the Red battery charger lead to the positive Battery post and then connect the Black...

Page 7: ...correct Battery Type is selected Do not charge using an incorrect Battery Type Setting Do not charge a Gel Battery with Calcium Battery selection as this may damage your battery Note The charger will...

Page 8: ...life We recommend that you periodically use this rejuvenation De Sulphate feature to ensure you get the maximum life out of your battery To activate this rejuvenation feature simply press and hold the...

Page 9: ...ossible As they may need topping up with distilled water after charging LED STATUSINIDICATOR TABLE 1 Charging Rate Selection Button Press Mode to Select the Current Charge Rate 2 Charging Current LED...

Page 10: ...ror Blue Green Yellow Red A C Power connected battery disconnected OFF OFF OFF OFF Manual Rejuvenation charging OFF OFF FLASH OFF Soft Start charging FLASH OFF OFF OFF Bulk charging ON OFF OFF OFF Abs...

Page 11: ...ours soft start timer reached 24 hours bulk charge timer reached Check the charging rate and battery type selection matches the battery Battery cannot be charged and must be replaced Abnormal LED indi...

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