AMETEK/PRESTOLITE POWER 500882-001 Owner'S Manual Download Page 7

  

  March 1, 2008                                                                                                                                        3-1 

193111-078 

INSTALLATION 

INSTALLATION 

Location 

 

For best operating characteristics and longest unit life, 
take care in selecting an installation site.  Avoid 
locations exposed to high humidity, dust, high ambient 
temperature, or corrosive fumes.  Moisture can  
condense on electrical components, causing corrosion 
or shorting of circuits (especially when dirt is also  
present). 
 
Adequate air circulation is needed at all times in order 
to assure proper operation.  Provide a minimum of 6 
inches of free air space at rear and sides of the unit. 
Make sure that ventilation openings are not obstructed. 
 

Grounding 

 
The frame of the power source must be grounded for 
personnel safety.  Where grounding is mandatory un-
der state or local codes, it is the responsibility of the 
user to comply with all applicable rules and regulations.  
Where no state or local codes exist, it is  recommended 
that the National Electrical Code be followed. 
 
In addition to the usual function of protecting personnel 
against the hazard of electrical shock due to fault in the 
equipment, grounding  serves to discharge the static 
electrical charges which tend to build up on the 
surfaces of equipment.  These static charges can 
cause  painful shock to personnel, and can lead to the 
erroneous conclusion that an electrical fault exists in 
the equipment. 
 
If a charger is to be connected to the AC power supply 
with a flexible jacketed cable, one having a separate 
grounding conductor should be used.  When included 
in cable assembly, grounding conductor will be green, 
green with a yellow stripe, or bare.  When connecting 
input power to charger (as instructed in Line 
Connection to Battery Charger section of this manual), 
connect  grounding conductor to equipment grounding 
terminal (stud with a green nut and a cup washer and 
identified by symbol          ),  taking care to make a 
good electrical connection.  Connect other end of 
grounding conductor to the system ground.   
       
If, for any reason, an input cable which does not in-
clude a grounding conductor is used, the equipment 
must be grounded with separate conductor.  Minimum 
size and color coding requirements must be in accor-
dance with any applicable state or local code, or the 
National    Electrical Code.   

 

If metallic armored cable or conduit is used, the metal 
sheathing or conduit must be effectively grounded as 
required by state or local code, or the National Electri-
cal Code. 
 
If a system ground is not available, the charger frame 
must be connected to a driven ground rod (at least 8 
ft [2438 mm] long), or to a water pipe that enters the  
ground not more than 10 ft (3048 mm) from the 
charger.  A grounding conductor must be connected 
to the rod or pipe in a manner that will assure a  
permanent and effective ground.  The conductor must 
be sized in accordance  with any applicable state or 
local code, or by the National Electrical Code.  If in 
doubt, use the same size conductor as is used for the 
conductors supplying power to the charger. 
 
 
 

          

WARNING:  ELECTRIC SHOCK 

         HAZARD – Under no circumstance 
         should you use a grounding  
         conductor with a current carrying 
         capacity less than the ampere 
         rating shown in Table 3-1. 

 
 

Line Voltage Changeover  
Instructions 

 
1.  Determine if the charger is connected for available 
     line voltage.  A label located near AC input  
     terminals is marked with the AC voltage for which  
     the charger is factory connected. 

 

2.  If charger is not connected correctly, check serial 
     nameplate to determine that charger is equipped 
     to be connected for available line voltage.  If  
     charger is suitably equipped, make voltage  
     changeover connections by following instructions  
     on AC INPUT label inside charger. 

 

3.  If charger is reconnected, check input fuse (s)  
     ratings with ratings specified on label and replace  
     if necessary. 

 
            

CAUTION: INCORRECT CONNECTIONS 

            AND INCORRECT FUSE SIZE can damage 
            this equipment.  Follow voltage changeover 
            instructions carefully. 

Summary of Contents for 500882-001

Page 1: ...instructions before installing operating or servicing this system Multi Range Silicon Diode Ferroresonant Transformer type Battery Charger 500882 001 500883 001 DO NOT DESTROY AMETEK PRESTOLITE POWER...

Page 2: ...ructed in Maintenance section of this manual Replace any precautionary or instruction label that cannot be easily read Table of Contents SAFETY INSTRUCTIONS AND WARNINGS 1 INSTRUCTIONS 2 Receipt of Eq...

Page 3: ...e input power phase and number of cells in battery for which charger is intended The following example explains the basic model numbering arrangement Model 380 A 1 6 S 6 Number of Circuits 1 through 6...

Page 4: ...tional Electrical Code NFPA 70 and local codes A power disconnect switch must be located at the equipment Check nameplate for voltage and phase requirements If only 3 phase power is available connect...

Page 5: ...he battery If the charger is equipped with an ammeter the ammeter should not indicate current flow Always connect battery before turning charger ON F Medical And First Aid Treatment First aid faciliti...

Page 6: ...on voltage will be present on the charger output leads if the battery is disconnected before the charge is terminated CAUTION The Manual Stop switch should always be used to prematurely end a charge c...

Page 7: ...e to make a good electrical connection Connect other end of grounding conductor to the system ground If for any reason an input cable which does not in clude a grounding conductor is used the equipmen...

Page 8: ...le 250 95 Line Connections to Battery Charger Follow local code requirements if different than instructions in this manual 1 Turn charger OFF 2 Be sure charger is connected correctly for avail able li...

Page 9: ...may be modified Refer to OPTIONS chapter of this manual for details Pre operation Checks 1 Inspect charger thoroughly for damage loose screws nuts or electrical connections WARNING ELECTRICAL SHOCK H...

Page 10: ...plosion may result batteries produce explosive gases Keep sparks flame and cigarettes away Ventilate when charging in an enclosed area Always shield eyes when working near batteries Do not turn timer...

Page 11: ...LE Charging a 6 cell 450 AH battery on a 50 Amp charger set timer to approximately 13 hours and on a 75 Amp charger set timer to approximately 10 hours D On succeeding charge cycles increase or decrea...

Page 12: ...March 1 2008 4 3 193111 078 OPERATION...

Page 13: ...replaced to protect personnel from contact with hazardous voltages Lubrication None required Charging Rate Adjustment Although it is normally not required the charging rate can be adjusted to accommod...

Page 14: ...ype fuse besides the fast clearing type may cause damage to silicon diodes Silicon Diode Testing WARNING ELECTRICAL SHOCK HAZARD Before checking electrical components turn OFF and remove fuses of disc...

Page 15: ...ilar within 20 and of a relatively high value Suppressor is bad if resistance readings are infinitely high or very low Capacitor Testing 1 Heed WARNING in Silicon Diode Testing section 2 Disconnect ca...

Page 16: ...r inspection procedure Refer to Connection Schematic Diagram in the Diagrams chapter included in this manual Troubleshooting Guide Control Display not working Check line voltage Close fused disconnect...

Page 17: ...tions in Installation section Less than rated output on fully discharged battery approximately 1 2 rated output 3 phase chargers only Check input fuses one probably blown Check for either a shorted tr...

Page 18: ...ting Kit 7 1 055 Booted Alligator Clips 7 1 Portable Mounting Kit This option includes wheels and handle shipped loose Kit also includes 8 ft 2 438 m of AC cable complete with plug 50 Amp 393699 1 75...

Page 19: ...193111 078 PARTS LIST 8 1 March 1 2008 Typical A Case Shown For Parts Designation...

Page 20: ...93114 Insulator Fuse Shunt 20 392458 Bus Bar 21 193125 001 Shunt Meter 22 See Table Fuse Output 23 See Table Block Input Fuse 24 See Table Fuse Input 25 406240 001 Contactor AC Input 26 402832 003 Dio...

Page 21: ...193111 078 PARTS LIST 8 3 March 1 2008...

Page 22: ...January 15 2001 193111 078 DIAGRAMS DIAGRAMS SPECIFICATION NO DIAGRAM DIMENSIONAL OUTLINE 500882 001 398213 197203 500883 001 398213 197203 MODEL NUMBER 50A1 6M36 75A1 6M36...

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