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Summit Series ® 

6 of 20 

User’s Manual 

1.  INTRODUCTION 

 
This  switch  mode  (high  frequency)  industrial  battery  charger  features  advanced  charge  and  termination 
algorithms designed to optimize both daily battery capacity and overall battery life.  The charger is convection 
cooled  with  no  moving  parts,  sealed,  and  designed  to  provide  maximum  reliability.    The  universal  AC  input 
enables the charger to be used with a wide range of AC voltages  and frequencies, and the charger includes 
high efficiency and power factor. 
 
The  charger  was  factory-configured  with  a  battery  profile  intended  for  use  with  batteries  of  the  same  type, 
voltage,  and  number  of  cells  as  is  listed  on  the  ratings  label  (see  the  Charger  Ratings  Label  section  for 
additional  details).    The  charger  was  also  factory-configured  for  on-board  or  off-board  use.    Contact  your 
dealer if you require a different configuration. 
 
 

2.  RECEIVING AND INSTALLING THE CHARGER 

 

WARNING:  DO NOT INSTALL THE CHARGER ON OR NEAR FLAMMABLE MATERIALS.  POSITION 

THE CHARGER ON A FOUNDATION OF STONE, BRICK, CONCRETE OR GROUNDED METAL. 

WARNING: CHARGERS CAN IGNITE FLAMMABLE MATERIALS AND VAPORS. DO NOT USE NEAR 

FUELS, GRAIN DUST, SOLVENTS, THINNERS, OR OTHER FLAMMABLES. 

WARNING: REPLACE WORN, DAMAGED, OR CUT ELECTRICAL CORDS AND PLUGS 

IMMEDIATELY. 
 

Unpack the charger and examine it for shipping damage.  In the event that shipping damage is found, report it 
as a claim with the freight company. 
 
Do not operate the charger with a damaged AC or DC cable or connector.  Do not operate the charger if it has 
received a sharp blow, was dropped, or was otherwise damaged in any way.  Contact your dealer. 
 
Proper  installation  is  important  to  achieve  optimum  performance  and  life  from  the  charger  and  batteries.  
Allow as much free air space around  the charger as  possible.  Please refer to the Specifications section for 
specific storage and operating environmental specifications. 
 
The  charger  was  factory-configured  for  mounting  on-board  a  battery-powered  vehicle/machine  or  off-board 
use in a shelf or portable application.  Contact  your dealer if  you desire to use the charger in a non-factory-
configured manner. 
 
The most favorable orientations of the charger are shown in Figure 2-1. 
 
For  on-board  use,  the  most  favorable  way  to  mount  the  charger  is  with  the  charger  base  bolted  to  a  metal 
plate  (0.1  inch  minimum).    This  provides  both  a  strong  structural  mounting  and  good  thermal  conductive 
cooling  (examples  are  shown  in  Figure  2-1,  Views  A  and  B).    A  poor  thermal  conductive  mounting  material 
such as plastic or wood would be less favorable for cooling. 
 
The  charger  dimensions  and  mounting  slot  locations  are  shown  in  Figure  2-2.    For  off-board  use,  optional 
handles are available for ease in carrying. 

Содержание SUMMIT 27940

Страница 1: ...SWITCH MODE INDUSTRIAL BATTERY CHARGER USER S MANUAL Important Safety Installation Operation and Maintenance Instructions www LesterElectrical com ...

Страница 2: ...r for future reference Document any configuration or settings changes that are made by marking the ratings label on your charger or on an additional label or tag attached to your charger This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful inter...

Страница 3: ...9 4 1 Off Board Chargers 9 4 2 On Board Chargers 9 5 AC INPUT 9 6 DC OUTPUT 10 7 VEHICLE LOCKOUT CONTROL OPTIONAL 10 8 BATTERY TEMPERATURE SENSOR OPTIONAL 11 9 PROPER CARE OF DEEP CYCLE LEAD ACID MOTIVE POWER BATTERIES 11 9 1 Personal Safety Precautions 12 10 CHARGER OPERATION 12 10 1 Off Board Charger Operation 13 10 2 On Board Charger Operation 14 10 3 Storage Mode Operation 14 11 LED INDICATORS...

Страница 4: ...CH UNINSULATED PORTION OF AC OR DC CONNECTORS OR UNINSULATED BATTERY TERMINAL 8 DANGER RISQUE DE CHOCKS ÉLECTRIQUES NE PAS TOUCHER LES PARTIES NON ISOLÉES DU CONNECTEUR DE SORTI OU LES BORNES NON ISOLÉES DE L ACCUMULATEUR 9 CAUTION CHARGE ONLY BATTERIES OF THE SAME TYPE VOLTAGE CELL NUMBER AND AMP HOUR CAPACITIES AS SHOWN ON THE LABEL OTHER TYPES OF BATTERIES MAY BURST CAUSING PERSONAL INJURY AND ...

Страница 5: ...CH MAY CAUSE BURNS DO NOT GET ACID IN EYES ON SKIN OR CLOTHING IF CONTACT WITH THE EYES OCCURS FLUSH IMMEDIATELY WITH CLEAN WATER FOR 15 MINUTES AND OBTAIN MEDICAL ATTENTION 17 WARNING ONLY A QUALIFIED SERVICE TECHNICIAN SHOULD PROGRAM OR SERVICE THIS EQUIPMENT 18 CAUTION DO NOT OPERATE THE CHARGER IF IT HAS RECEIVED A SHARP BLOW BEEN DROPPED OR OTHERWISE DAMAGED HAVE A QUALIFIED SERVICE TECHNICIA...

Страница 6: ...LUGS IMMEDIATELY Unpack the charger and examine it for shipping damage In the event that shipping damage is found report it as a claim with the freight company Do not operate the charger with a damaged AC or DC cable or connector Do not operate the charger if it has received a sharp blow was dropped or was otherwise damaged in any way Contact your dealer Proper installation is important to achieve...

Страница 7: ...Summit Series 7 of 20 User s Manual Figure 2 1 Charger Mounting Recommendations Figure 2 2 Charger Dimensions and Mounting Slot Locations Case 1 ...

Страница 8: ...in Figure 3 1 please contact your dealer for information To change the active battery profile for this charger please contact your dealer If the active battery profile is changed mark the charger ratings label or add an additional label or tag CAUTION THIS CHARGER IS FOR USE ONLY WITH BATTERY SYSTEMS OF THE SAME TYPE AS THE ACTIVE BATTERY PROFILE BATTERIES IMPROPERLY MATCHED WITH THE CHARGER MAY B...

Страница 9: ...start a new charge cycle Disconnecting the DC output from the battery pack IS REQUIRED to automatically start a new charge cycle 4 2 On Board Chargers On board chargers are designed to be mounted on electric vehicles equipment If the DC output is connected to a battery pack of the proper voltage a charge cycle automatically starts when the AC input plug is connected to AC power unless a safety per...

Страница 10: ... CHARGE ONLY IN WELL VENTILATED AREAS TO PREVENT ARCING OR BURNING NEAR BATTERIES DO NOT DISCONNECT THE DC CHARGING CONNECTOR S FROM THE BATTERIES WHEN THE CHARGER IS OPERATING IF THE CHARGE CYCLE MUST BE INTERRUPTED UNPLUG THE AC POWER CORD BEFORE DISCONNECTING THE DC OUTPUT CONNECTOR S FROM THE BATTERIES KEEP SPARKS FLAME AND SMOKING MATERIALS AWAY FROM BATTERIES TO REDUCE THE RISK OF FIRE DO NO...

Страница 11: ...ubjected to severe deep cycle duty on a daily basis Although these batteries are designed to withstand such duty the following precautions must be observed to obtain good performance and maximum cycle life CAUTION ALWAYS WEAR PROTECTIVE EYE SHIELDS AND CLOTHING WHEN WORKING WITH BATTERIES BATTERIES CONTAIN ACIDS WHICH CAN CAUSE BODILY HARM DO NOT PUT WRENCHES OR OTHER METAL OBJECTS ACROSS THE BATT...

Страница 12: ... attention immediately 5 NEVER smoke or allow a spark or flame to be in the vicinity of a battery 6 Be extra cautious to reduce the risk of dropping a metal tool onto a battery It could spark or short circuit the battery or other electrical components that could cause an explosion 7 Remove personal metal items such as rings bracelets necklaces and watches when working with a battery A battery can ...

Страница 13: ...art automatically which is indicated by the Charge Status yellow LED beginning to blink slowly 3 If the charger must be disconnected from the battery while a charge cycle is in progress first disconnect the AC power cord from the AC outlet Do not disconnect the charger DC output connector plug from the battery while a charge cycle is in progress 4 The charge cycle 80 point is indicated by the Char...

Страница 14: ...D beginning to blink quickly Not all charge profiles include a Balance Equalize phase 8 The charger automatically terminates the charge cycle when a battery reaches full charge which is indicated by 1 the solid illumination of the Charge Complete green LED or 2 the Charge Complete green LED beginning to blink slowly indicating a post charge phase The required charge time is affected by numerous fa...

Страница 15: ...ible states FAULT red Indicates when a charger or battery fault has occurred See the FAULTS section Charge Status Yellow LED Charge Complete Green LED Description Slow Blink Off Bulk Start charge cycle phase constant power or constant current Fast Blink Off Absorption Plateau charge cycle phase constant voltage Greater than 80 charged Solid On Off Finish charge cycle phase constant current Not all...

Страница 16: ... Lester Electrical Slow Blink Slow Blink 0 HARDWARE FAULT Contact Lester Electrical Slow Blink Slow Blink 1 HARDWARE FAULT Contact Lester Electrical Fast Blink N A N A HARDWARE FAULT Contact Lester Electrical Unit is still able to charge Battery 1 0 0 PHASE A fault condition most commonly maximum time was met during a particular charge cycle phase start bulk plateau absorption finish etc 1 0 Slow ...

Страница 17: ...rge cycle b The charger DC output connector was disconnected from the battery during the charge cycle c The battery has been allowed to sulfate Charge the battery at least once every three 3 days when the equipment is lightly used Once sulfation is allowed to take place it may be partially reduced by returning temporarily to daily charging 3 A decrease in vehicle equipment range where the battery ...

Страница 18: ... 21A 27940 27950 25 A Battery types Wet flooded AGM gel deep cycle lead acid lithium ion custom See Section 3 for additional details Protection Current limit short circuit reverse polarity under voltage over voltage wrong battery voltage LEDs Charge Complete green Charge Status yellow Fault red Lockout Control Optional Pulls down to battery neg when active See Section 7 for options and additional ...

Страница 19: ...Summit Series 19 of 20 User s Manual NOTES ...

Страница 20: ...Summit Series 20 of 20 User s Manual Represented By 39251H ...

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