User Manual PDF - Snap-on
Contents
1. E E ET 4 280 AANI N ESEE EEE EE ENER E A AAN R 6 2821 Range SWICK sesscescstessetcnaresbacdsaececeneseeeeessuaegiaieazenenarss 2 9958 Charge Timer cccececccceeceeeeeeeeeeeeaeeeeeeeaeeeeeeeaaaeeees 2 14866 Knobs Charge Timer sinusitis Serre aad 8 8230 Foot with 4 SCrewS ccccecceccaeceseseeeeeaeeeaees EAK0073K27A Wheel Kit eara aaar a ar ara E TEE ERREEN EAK0073K26A Includes 2 wheels 2 push nuts and axle 13 Operating Instructions EEBC302A Wiring Diagram Figure 4 Wiring Diagram EEBC302A PRO CHARGER 250 B Black C White E Red F Green G Blue SAVE THESE INSTRUCTIONS EEBC302A Operating Instructions Snap on PRO CHARGER 250 Battery Charger Limited Warranty Limited Warranty Snap on Tools Company warrants only to the original Buyer that under normal use care and service the Battery Charger shall be free from defects in material and workmanship for 1 year from the date of original invoice except as otherwise provided herein The transformer and rectifier warranty period is 5 years from the date of original invoice This Warranty does not cover and separate charges for parts labor and related expenses shall apply to any damage to malfunctioning inoperability or improper operation of the Battery Charger caused by resulting from or attributable to A abuse misuse or tampering B alteration modification or adjustment of the Battery Charger by other than authorized re2. to vehicle chassis heavy gauge metal part of frame or engine block away from battery 4 Do not connect the ground clamp to the carburetor fuel line or body sheet metal Positive Ground Connect negative charger cable clamp black to negative battery terminal e Connect positive charger cable clamp red to vehicle chassis heavy gauge metal part of frame or engine block away from battery 4 Do not connect the ground clamp to the carburetor fuel line or body sheet metal Safety Information Disconnecting Charger e Turn Length of Charge Timer to OFF e Disconnect power cord e Remove clamp from ground and e Remove clamp from battery terminal Battery Not in Vehicle Follow this procedure when charging battery out of vehicle e Identify battery terminal polarity Negative terminal may be marked NEG N or Positive terminal may be marked POS P or 4 The positive terminal is usually larger diameter than the negative terminal on battery with top terminals e Attach at least a 24 inch long 6 gauge AWG insulated battery cable to negative terminal When charging side terminal battery out of vehicle use side terminal adaptors Connect positive charger cable clamp red to positive battery terminal e Position yourself and free end of cable as far away from battery as possible then connect negative charger cable clamp black to free end of cable previously installed Do not face ba
3. Preparation and Charger Location AAWARNING AWARNING Risk of explosion Gases produced by a battery are highly explosive Wear safety goggles and protective clothing user and bystander e Use charger in an area having at least 4 air changes per hour Read understand and follow all instructions for charger battery vehicle and any equipment used near battery and charger e Do not obstruct vents on charger housing Do not smoke strike a match place metal tools on battery or cause a spark in the vicinity of the battery When removing battery cables remove ground cable first e Clean terminals before charging battery During cleaning keep airborne corrosion from eyes nose and mouth Use baking soda and water to neutralize acid and help eliminate airborne corrosion Never allow clamps on charger cables to touch each other Do not expose charger to rain snow or wet conditions Do not allow battery gasses or acid to contact charger cabinet Do not place charger directly above or below battery Fill battery to level specified by battery manufacturer using distilled water e Remove or do not remove cell caps while charging per manufacturer s instructions Make sure charger cable clamps make tight connections Battery explosion can cause injury Acid Burns WARNING Battery acid is highly corrosive sulfuric acid Wear safety goggles user and bystander Wear protective gloves Make sure som
4. SNAPE EEBC302A PRO CHARGER 250 Battery Charger User Manual IMPORTANT SAFETY INSTRUCTIONS This manual contains important safety and operating instructions for Snap on PRO CHARGER 250 Battery Charger model EEBC302A Refer to the information in this manual often for safe operation Read All Instructions Read understand and follow all safety messages and instructions in this manual and on the test equipment Safety messages in this section of the manual contain a signal word a three part message and in some instances an icon The signal word indicates the level of hazard in a situation e Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury to the operator or bystanders e Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury to the operator or bystanders e Caution indicates a potentially hazardous situation which if not avoided may result in moderate or minor injury to the operator or bystanders The three part message uses three different type styles to further define the potential hazard e Normal type states the hazard Bold type states how to avoid the hazard e Italic type states the possible consequences of not avoiding the hazard An icon when present gives a graphical description of the potential hazard SAVE THESE INSTRUCTIONS Safety Information Battery Gases Charging
5. ade on regular business days during normal working hours of Snap on within a reasonable time following Buyer s request All requests for warranty service must be made during the stated warranty period Limitation of Liability In no event shall Snap on be liable to Buyer or anyone claiming through or against Buyer for any special indirect or consequential damages including without limitation lost profits revenues anticipated sales business opportunities or goodwill interruption of business or loss of business information resulting from or arising out of a negligence b any breach or non performance of this agreement or any duties obligations responsibilities representations or warranties hereunder c the delivery installation operation performance use or maintenance or non performance delay in or failure of the Battery Charger or services to be provided hereunder or d otherwise even if Snap on has been advised of the possibility of such damages The entire liability of Snap on for damages to Buyer resulting from or arising out of the performance or non performance of this Agreement or for any cause whatsoever and regardless of the form of action whether in contract or in tort including negligence or strict liability or any other legal theory shall not exceed the purchase price for the specific item s of Battery Charger found to be defective Buyer assumes full responsibility for the overall operating environment in whi
6. ch the Battery Charger is to function including without limitation temperature humidity corrosive elements and dust or other air contaminants For further information contact Your Snap on Dealer or Representative Snap on Tools Company 2801 80th Street Kenosha WI 53141 1410 1 800 786 6600 Copyright 1998 Snap on Tools Company 15 Operating Instructions EEBC302A 1999 Snap on Incorporated ZEEBC302A Printed in U S A 6 99
7. charging rate mode switch selects continuous charging of 35 amps in low position or 70 amps in high position and UL Cranking Assist output of 250 amps DC B Length of Charge Timer Selects charger power mode and charge duration with manual or automatic shut off functions e OFF electrically shuts off power to the charger Select before connecting or disconnecting power cord or any leads e HOLD powers charger until OFF is manually selected Select when desired charge time exceeds 120 minutes Charger does not turn off automatically when this function is selected e CHARGE TIME is number of minutes the charger operates before automatically shut off Charger shuts off automatically after number of minutes selected lapse when this function is selected Upto 120 minutes can be selected Increase or decrease charge time as needed by selecting new time 4 The charger automatically shuts off when the charge time reaches zero C Ammeter Displays amps 0 to 100 DC flowing from charger into battery AC Power Cord Not shown Extends 9 5 feet from back of charger DC Leads Not shown Extend 7 feet from back of charger EEBC302A Operating Instructions Battery en Procedure Perform visual inspection of battery ies before charging to help prevent personal injury and property damage Check the following conditions correcting defects and or replacing battery ies and components as required Cracked cas
8. ctly installed and grounded in accordance with all ordinances and local codes When using an adapter refer to Figure 1 Unplug power cord from outlet before cleaning or maintaining charger Turning off controls will not reduce this risk Do not operate charger after a sharp impact dropping or any other damage Do not disassemble charger Call Snap on Sun Representative for repairs Use only recommended attachments Do not charge a frozen battery Do not overcharge a battery Use charger only for lead acid automotive batteries and for automotive cranking assist using procedure in this manual Do not use charger for charging dry cell batteries Electric shock or fire can cause injury Safety Information Refer to Figure 1 Use the charger on a nominal 120 VAC circuit that has a grounding outlet that looks like B An adaptor can be used such as one like E to connect the plug to a two pole outlet like C until a properly grounded outlet can be installed by a qualified electrician ADANGER Figure 1 Outlet and Plug Configurations A Charger Power Cord Plug B Grounded Power Outlet C Ungrounded Power Outlet D Green Grounding Lug must be properly grounded E Grounding Adaptor If necessary replace original outlet cover plate screw with a longer screw that will secure adaptor ear or lug to outlet cover plate making ground connection to grounded outlet Thermal Burn
9. down is required Use the following instructions to properly assemble battery charger before use Figure 3 Assembly Diagram Power Cord and Cables Not Shown 12 EEBC302A Operating Instructions Maintenance WARNING WARNING Parts List 1 Attach handle to charger with four screws provided 2 Attach crossbar to handle with two screws provided 3 Attach foot to base with two hex head screws provided 4 Slide wheel onto axle with hub toward charger then slide axle through charger base 5 Place remaining wheel on axle and tap retainer nuts onto axle Unplug power cord from outlet before cleaning or maintaining charger Turning off controls will not reduce this risk e Read understand and follow Safety Information in the front of this manual Clean the case using a mild detergent Do not allow liquid to drip into the case Do not remove the case to perform routine maintenance Worn parts can compromise safety and charger performance Replace parts as needed For service contact your sales representative Description Part Number Rectifier Assembly naese BC4200 2000R Transformer Assembly ceecee EAT0003K11AR FAN Blade anra a E 2 1268 FAMMOION orhe a aa aaa aa SE 2 10166 1 DC Leads with Clamps c ecceeeeeeeeeeeeeeees BC4200 100R DC Circuit Breaker eiea noaea aE EREE A 2 15366 AC Circuit Breaker 0 0 cccccccccccsecceeeseeeseeeseeeseeeaaes 2 10266 PANDAAN EIE EE SE E AESA E E E
10. e Improper electrolyte level fill to level specified by battery manufacturer Frozen electrolyte or resulting damage Loose or corroded terminal cable connection Frayed or broken cables Loose or over tightened battery hold down Correct size and capacity for vehicle 2 Set Charging Mode Switch to correct amperage for battery being charged Determine battery voltage from vehicle owner s manual or battery instructions Use Low 35 amps for smaller batteries cold or mildly sulfated batteries and High 70 amps for quick charge 3 Measure and record battery state of charge Specific gravity Open circuit voltage 4 State of charge is used in step 9 to determine charge time 4 Verify AC power cord is disconnected from outlet and Length of Charge Timer is set to OFF 5 Connect charger cables to battery and power cord to outlet For additional information refer to Important Safety Instructions Charging Instructions Never alter AC cord or plug provided If it will not fit outlet have proper outlet installed by a qualified electrician e Read understand and follow Safety Information in front of this manual Operating Instructions EEBC302A 6 Set Length of Charge Timer to HOLD 7 Observe DC AMPS Some reading should be evident If OK allow to stabilize for 5 minutes Recheck DC AMPS reading If not set Length of Charge Timer to OFF Determine rea
11. eone can hear you or is close enough to provide aid when working near battery Have plenty of fresh water and soap nearby If battery acid contacts skin clothing or eyes flush the exposed area with soap and water for 10 minutes Seek medical help e Do not touch eyes while working near battery Battery acid can burn eyes and skin Safety Information Grounding AC Power Cord Connections and General Charger Use WARNING WARNING Risk of electric shock and fire Before connecting power cord to outlet make sure controls are set to OFF Do not remove or bypass the grounding pin Do not operate charger with damaged cord or plug Replace cord or plug immediately Position power cord and charger cables away from the hood doors or hot moving engine parts where they could be damaged e Use extension cord only when absolutely necessary An extension cord up to 25 feet must be 18 AWG up to 50 feet must be 14 AWG up to 100 feet must be 12 AWG and up to 150 feet must be 10 AWG and extension cord plug and charger plug must have the same number size and shape of pins Never alter AC cord or plug provided If it will not fit outlet have proper outlet installed by a qualified electrician Unplug power cord using plug rather than cord when disconnecting charger from outlet e Charger power cord uses equipment grounding conductor and a grounding plug Plug only into a three prong 120 VAC outlet that is corre
12. presentatives of Snap on C repair or maintenance other than specified operator maintenance of the Battery Charger or related equipment attachments peripherals or optional features by other than authorized representatives of Snap on D improper or negligent use application operation care cleaning storage or handling E fire water wind lightning or other natural causes or F adverse environmental conditions including without limitation excessive heat moisture corrosive elements or dust or other air contaminants radio frequency interference electric power failure power line voltages beyond those specified for the Battery Charger unusual physical electrical or electro magnetic stress and or any other condition outside of environmental specifications of Snap on NO OTHER WARRANTIES EXPRESS IMPLIED OR STATUTORY INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY AND ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY EXCLUDED The obligations of Snap on under this warranty are limited solely to the repair or at the option of Snap on replacement of or refund of the original purchase price for Battery Charger or parts which to the satisfaction of Snap on are determined to be defective and which are necessary in the judgment of Snap on to return the Battery Charger to good operating condition Repairs or replacements qualifying under this Warranty will be performed or m
13. s AWARNING Risk of entanglement Keep yourself clothing and battery charger leads clear of moving parts such as fan blades pulleys hood and doors Moving parts can cause injury Risk of burns Batteries can produce a short circuit current high enough to weld jewelry to metal Remove jewelry such as rings bracelets and watches before working near batteries Short circuits can cause injury Safety Information Charging Instructions Follow the information in this section to help ensure safety when connecting the charger cables to battery For additional information refer to Battery Charging Procedure Battery in Vehicle Use this information when charging battery in vehicle e Do not charge automotive batteries installed in boats Remove the battery and charge on shore Onboard charging requires equipment designed for marine use e Identify battery terminal polarity Negative terminal may be marked NEG N or Positive terminal may be marked POS P or 7 The positive terminal is usually larger diameter than the negative terminal on batteries with top terminals e Identify system ground Negative ground system has negative terminal connected to chassis This is the most common type Positive ground system has positive terminal connected to chassis Negative Ground e Connect positive charger cable clamp red to positive battery terminal e Connect negative charger cable clamp black
14. s CCA rating is 405 and Reserve Capacity is 90 minutes Open circuit voltage test shows 12 1 volts indicating about a 50 charge Five minutes after the charger is powered up charging current is 20 amps Therefore battery should be charged for 60 to 90 minutes as shown on the chart 10 Set required charge time on Length of Charge Timer If charge time exceeds 120 minutes perform one of following Set Length of Charge Timer for any portion of total charge time Reset timer for remaining time when charge time ends Reset Length of Charge Timer at any time to extend amount of charge time until total time required is reached Set Length of Charge Timer to HOLD and manually turn charger off when required time is reached Charger does not turn off automatically Overcharging can damage battery 11 Periodically monitor state of charge to prevent overcharging especially near end of charge period Battery is completely charged when specific gravity and or charging voltage do not increase after two hours Charging More than One Battery Passenger vehicles and light trucks with diesel engines may use two batteries Heavy duty trucks special service vehicles some agricultural and industrial equipment may use two or more batteries Batteries may be charged in a group if e Wired in parallel with the positive terminal of one battery connected to the positive terminal of the remaining battery ies and the negative terminal
15. s connected to negative terminals 4 Charging time is twice as long for a group of batteries wired in parallel as a single battery e Wired in series with the positive terminal connected to negative terminal between batteries and the voltage of all batteries combined is 12 volts i e two 6 volt batteries 4 If one battery of a parallel or series group is charged and another is discharged isolate the battery ies and charge separately 11 Operating Instructions EEBC302A Cranking Assist Use this procedure to help the battery crank the engine over in a vehicle with a discharged battery e Use only on batteries in good condition e Do not use if the battery has been discharged for a long period of time since it may be sulfated 1 2 4 5 Turn off all accessories and lights Connect clamps to battery terminals For additional information refer to Safety Information Charging Instructions Plug charger power cord into properly grounded 120 VAC outlet Set Length of Charge Timer to HOLD Charge battery for five minutes 4 Partially charging battery helps direct more power to 6 starter motor during cranking assist Crank engine 4 Cranking assist is provided for approximately 3 5 Assembly Instructions seconds followed by a 125 second cool down Although most starter motors can withstand cranking for 15 seconds the charger only provides cranking assist for 3 5 seconds before cool
16. son for no reading Correct before proceeding 8 Determine battery capacity Capacity is usually marked on battery and rated in Ampere Hours AH Reserve Capacity RC or Cold Cranking Amps CCA 4 Battery capacity is used in step 9 to determine charge time 9 Determine charge time using Chart 1 J A battery charged 25 or lower may easily freeze charge immediately STATE OF CHARGE STATE OF CHARGE 100 75 50 25 DEAD 6 amp 12V Specific Gravity 1 260 1 225 1 185 1 140 1 110 12V Open Circuit Voltage 12 6 12 4 12 1 11 9 11 8 6 V_Open Circuit Voltage 6 3 6 2 6 1 6 0 5 9 BATTERY CAPACITY 6V Battery Voltage 12V SMALL MEDIUM LARGE Battery Capacity SMALL MEDIUM LARGE 100 155 200 Ampere hours 40 60 80 160 275 430 Reserve Capacity 60 90 100 500 700 900 Cold Cranking Amps 300 400 500 LENGTH OF CHARGE TABLE BATTERY CAPACITY CHARGE BEGINNING AMPS CHARGE RATE Small 0 25 45 30 30 25 25 20 25 50 30 20 20 15 15 10 50 75 15 10 10 10 5 5 Medium 0 25 70 50 45 40 35 30 25 50 45 30 25 20 20 20 50 75 25 15 15 15 10 10 Large 10 25 90 55 55 50 45 45 25 50 60 40 34 30 30 30 50 75 30 20 20 15 15 15 APPROXIMATE MINUTES OF CHARGE 15 30 45 60 75 90 Chart 1 Determining Length of Charge Using State of Charge and Capacity 10 EEBC302A Operating Instructions Example A battery is determined to be medium capacity since it
17. ttery when making final connection Disconnecting Charger e Turn Length of Charge Timer to OFF e Disconnect power cord e Remove clamp from negative cable and e Remove clamp from positive terminal 4 Always disconnect charger in reverse sequence of connecting procedure Stand as far away as possible and face away from the battery when disconnecting ground clamp from cable connection EEBC302A Operating Instructions Use this section for information about using the EEBC302A PRO CHARGER 250 Portable Battery Charger correctly and safely The following are included e Functional Description e Battery Charging e Maintenance e Cranking Assist e Assembly and e Parts List Functional Description The EEBC302A PRO CHARGER 250 Portable Battery Charger is a general purpose 12 volt charger for automobile batteries with timed or continuous charging capability and UL Cranking Assist capability This fan cooled charger can easily be moved to a battery requiring charge Also the charger can charge two 6 volt batteries simultaneously Two amperage selections accommodate several sizes of 12 volt batteries for automobiles The following information describes control panel features of the charger 70 35 AMP CHARGE POR 12 WOLT BATTERS RATINGS OHTLA STY CHAE BATHAR PRO CHARGER 250 Snapa Figure 2 Control Panel Operating Instructions EEBC302A A Charging Mode Switch Two position rocker amperage
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