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INSTRUCTION/OPERATING AND TROUBLESHOOTING MANUAL FOR MODEL EC 

Page 5 of 11 

 

TROUBLESHOOTING

 

GENERAL INFORMATION

 

 
This  troubleshooting  guide  should  be  used  by  trained  service  personnel  or  an  experienced 
electrician. 
 
CAUTION:  Hazardous AC and DC voltages are present within the unit’s enclosure. 
 

Equipment:  The only equipment required is a multi-scale volt-ohm meter, and a stand tool kit. 

 
Before setting up any  complicated testing  or jumping to  any conclusions, give the unit a general 
inspection.   
 
Check the following: 
 
1. 

Check  DC  output  cables,  connections,  battery  type,  and  number  of  battery  cells  with 

charger rating. 
 
2. 

Check unit specifications with customer order. 

 
3. 

Check input connections, input voltage, and line breaker size. 

 
4. 

Check for shipping damage, loose connections, broken wires, etc. 

 
5. 

Certain  failures  can  be  caused  by  defective  batteries  and  customer  loads,  make  sure 

batteries and loads  are free from defects. 
 
NOTE:    If  the  problem  is  found  to  be  located  in  the  printed  circuit  boards,  the  board  should  be 
replaced.  No attempt should be made to repair circuit boards in the field. 
 
Information you should have when calling in for troubleshooting assistance: 
 
1. 

Equipment model number and serial number. 

 
2. 

The actual AC input voltage. 

 
3. 

The DC output voltage with and without battery. 

 
4. 

Result of check of AC Breaker. 

 
5. 

DC output amps when measuring the DC output voltage with battery and load connected to 

charger. 

Содержание EC

Страница 1: ...FOR MODEL EC Page 1 of 11 EC Engine Start Battery Charger INSTRUCTION MANUAL ECN DATE CPN106604 18985 4 11 16816 11 05 106 BRADROCK DRIVE DES PLAINES IL 60018 847 299 1188 FAX 847 299 3061 ISSUE DATE...

Страница 2: ...the eye with running cold water for at least ten 10 minutes and get medical attention immediately 5 Never smoke or allow a spark or flame in vicinity of a battery 6 Be extra cautious DO NOT drop meta...

Страница 3: ...Mfg may void warranty service for any physical damages reported for repair HANDLING WARNING Equipment can be very heavy and top heavy Use adequate manpower or equipment for handling Until the equipmen...

Страница 4: ...r cell equalize nickel cadmium cell The charger is factory tested and preset so that no field adjustments are necessary In normal operation the EC Charger maintains a constant battery voltage If the b...

Страница 5: ...rating 2 Check unit specifications with customer order 3 Check input connections input voltage and line breaker size 4 Check for shipping damage loose connections broken wires etc 5 Certain failures c...

Страница 6: ...operates but will not charge battery 1 Defective capacitor 2 Open cell in battery To check capacitor measure resistance with one capacitor lead disconnected it should read high resistance Check batter...

Страница 7: ...MENT REQUIREMENT GROUNDING FUSE CUSTOMER CONDUCTOR SIZE CONNECTION MINIMUM 1 14 14 3 14 14 4 14 14 5 14 14 6 14 14 10 14 14 15 12 12 20 12 12 25 10 12 30 10 10 35 8 10 40 8 10 45 8 10 50 8 10 60 6 10...

Страница 8: ...2000 2000000 Denotes all sizes larger than 0000 are expressed in MCM TABLE OF CONVENTIONS CMA Cross section of wire in circular MIL area A Ultimate drain in amperes LF Conductor loop feet MAX AMP Maxi...

Страница 9: ...4 Check front panel meters and alarms for accuracy 4th Year REPEAT ABOVE WITH THE ADDITION OF 1 Check relay contacts for pitting or corrosion 2 Check capacitors for leakage 7th Year REPEAT ALL WITH T...

Страница 10: ...by purchaser 2 If the purchaser elects not to return the equipment to the factory and wishes a factory service representative to make adjustments and or repairs at the equipment location La Marche s...

Страница 11: ...sting performed by factory personnel Should it be necessary to return a piece of equipment or parts to the factory the customer or sales representative must obtain authorization from the factory If up...

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