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You are here: Home > Battery Charger Parts > Schumacher Battery Charger Repair Parts > PSW-2035 Schumacher Battery Charger Parts List

PSW-2035 Schumacher Battery Charger Parts List



Schumacher PSW-2035 Repair Parts
Part No.
Description
Qty
0099000094
135 Minute Timer Mechanical with Hold
1
0099000474
Wheel Hub Cap for Wheel 1
0499000050
Rocker Switch 2 Position 3 Terminal On-On 1
0499000052
3 Position Rocker Selector Switch On-Off-On 1
2199700006
Axle End Cap 0.375" Diameter Axle 1
2299000649
Heatsink Rectifier Assembly 1
2299001587
Heatsink Rectifier Assembly 1
2299001651
Heatsink Rectifier Assembly
1
2299002058
12 Volt Fan Motor Assembly
1
3100100032
Diode Anode On Lead 90 Amp
1
3199100028A
75 Amp 400 Volt Positive Diode (Set of 4)
1
3899001964
Negative Cable and Clamp
1
3899001980
Positive Cable and Clamp
1
3999000107
Circuit Breaker 32 Volt DC 90 Amp
1
5199000406
Circuit Breaker Connection Screw
1
5399100082
Ammeter Horizontal 0-200 Amp Range
1
8019K96
Single Male to Double Male Splitter Piggyback Spade Terminal (Pair)
1


Schumacher PSW-22, PSW-2035, PSW-2550, PSW-3060 & PSW-61224 Troubleshooting Guide
PROBLEM POSSIBLE CAUSE SOLUTION
No reading on the ammeter. Charger is not plugged in. Plug the charger into an AC outlet.
No power at the receptacle. Check for open fuse or circuit breaker supplying AC outlet.
Clips are not making a good connection to the battery. Check for poor connection to battery and frame. Make sure connection points are clean. Rock clips back and forth for a better connection.
Connections are reversed. Unplug the charger and reverse the clips.
Battery is defective (will not accept a charge). Have battery checked.
1.5, 2, 4 or 5 amp charge rate is being used. Ammeter may show no activity at the 1.5A, 2A, 4A or 5A charge rate.
Ammeter reading stays high. Battery is severely discharged. Continue charging battery for two more hours. If problem continues, have the battery checked.
Wrong battery voltage. Verify the voltage settings on the charger are correct.
Ammeter reads less than selected charge rate when charging a discharged battery. Extension cord is too long or wire gauge is too small. Use a shorter or heavier gauge extension cord.
Weak cell or sulfated plate in battery. A sulfated battery will eventually take a normal charge if left connected. If the battery will not take a charge, have it checked.
Battery is only partially discharged. Continue to charge the battery.
The charger is making an audible clicking sound. Circuit breaker is cycling. The settings may be wrong. Check the charger settings.
Battery is defective. Have the battery checked.
Shorted battery cables or clips. Circuit breaker cycles when current draw is too high. Check for shorted cables or clips and replace if necessary.
Severely discharged battery, but otherwise it is a good battery. The battery may not want to accept a charge due to a run-down state. Allow charging to continue until battery has a chance to recover sufficiently to take a charge. If more than 20 minutes, stop charging and have the battery checked.
Reverse connections at battery. Shut the charger off and correct the lead connections.
Charger makes a loud buzz or hum. Transformer laminations vibrate (buzz). No problem; this is a normal condition.
Shorted Diode Assembly or Output Rectifier Assembly (hum). Have charger checked by a qualified technician.
Short or no start cycle when cranking engine. Drawing more than the chargerís rated amps. Crank time varies with the amount of current drawn. If cranking draws more than the chargerís rated amps, crank time may be less than 3 seconds.
Failure to wait 3 minutes (180 seconds) between cranks. Wait 3 minutes of rest time before the next crank.
Clips are not making a good connection. Check for poor connection at battery and frame.
AC cord and/or extension cord is loose. Check power cord and extension cord for loose fitting plug.
No power at receptacle. Check for open fuse or circuit breaker supplying AC outlet.
The charger may be overheated. The thermal protector may have tripped and needs a little longer to reset. Make sure the charger vents are not blocked. Wait and try again.
Battery may be severely discharged. On a severely discharged battery, charge for 10 to 15 minutes in the manual charge rate to help assist in cranking.
Charger will not turn on when properly connected. AC outlet is dead. Check for open fuse or circuit breaker supplying AC outlet.
Poor electrical connection. Check power cord and extension cord for loose fitting plug.
The battery is connected and the charger is on, but is not charging. Clips are not making a good connection. Check for poor connection at battery and frame. Make sure connecting points are clean. Rock clips back and forth for a better connection.
Schumacher User Manual Link


When a charging problem arises, make certain that the battery is capable of accepting a normal charge. Double check all connections, AC outlet for a full 120-volts, charger clips for correct polarity and the quality of the connections from the cables to the clips and from the clips to the battery system. The clips must be clean.

When a battery is very cold, partially charged or sulfated, it will not draw the full rated amperes from the charger. It is both dangerous and damaging to a battery to force higher amperage into it than it can effectively use in recharging.

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0099000094 Schumacher 135 Minute Timer Mechanical with Hold
0099000094 Schumacher 135 Minute Timer Mechanical with Hold
Discontinued See TJ1-120MHB

Mechanically controls charging in timed Mode with manual hold mode. Single Pole Single Throw (SPST) Switch rated 15 amperes. Termination is designed to accept 1/4" spade terminals. more info
0099000474 Wheel Hub Cap For Wheel (Sold Each)
0099000474 Schumacher Wheel Hub Cap For Wheel (Sold Each)
Price $1.85

0099000474 Wheel Hub Cap For Wheel (Sold Each) more info
0499000050 Schumacher Rocker Switch 2 Position Switch 3 Terminal On-On
0499000050 Schumacher Rocker Switch 2 Position Switch 3 Terminal On-On
Discontinued See 246-176-666

0499000050 Schumacher Rocker Switch 2 Position Switch 3 Terminal On-On more info
0499000052 Schumacher 3 Position Rocker Switch SPDT On-Off-On 16 amp 1/4 spade terminals.
0499000052 Schumacher 3 Position Rocker Switch SPDT On-Off-On 16 amp 1/4 spade terminals.
Price $12.45

0499000052 Schumacher 3 Position Rocker Switch SPDT On-Off-On 16 amp 1/4 spade terminals. more info
214-009-666 Rectifier Diode 70 Amp (541101-039) SDH70N02P
214-009-666 Rectifier Diode 70 Amp (541101-039)
Price $21.95

214-009-666 Rectifier Diode 70 Amp (541101-039) SDH70N02P more info
2199700006 Axle End Cap .375 Dia Axle (Pair)
2199700006 Schumacher Axle End Cap .375 Dia Axle (Pair)
Price $4.50

Axle End Cap Fits .375 (3/8") Diameter Axle, Sold as a Pair, Can be used on any 3/8" Axle to secure wheels. more info
2299000649 Schumacher Heat Sink
2299000649 Schumacher Heatsink Rectifier Assembly
Discontinued

2299000649 Schumacher Heat Sink. Replaces older style 8 diode units. Incorporates a thicker heat sink for better heat dissipation. This item has been discontinued, we do not suggest replacing it with the newer style due to mounting and electrical configuration issues. more info
2299001587 Schumacher Heatsink Rectifier Assembly
2299001587 Schumacher Heatsink Rectifier Assembly
Discontinued See 2299001651

Heatsink Rectifier Assembly, requires no soldering to install. Includes 9" leads. Used on newer style units. Heavy Duty design for greater reliability. 1/4" spade terminal leads make installation a snap. more info
2299001651 Schumacher Heatsink Rectifier Assembly
2299001651 Schumacher Heatsink Rectifier Assembly
Discontinued

Heatsink Rectifier Assembly, requires no soldering to install. Includes 9" leads. Used on newer style units. Heavy Duty design for greater reliability. 1/4" spade terminal leads make installation a snap. *(fan speed control board sold separately) more info
2299002058 Schumacher 12 Volt Fan Motor 80mm X 80mm X 25mm
2299002058 Schumacher 12 Volt Fan Motor 80mm X 80mm X 25mm
Discontinued

Fan Motor provides cooling for the unit. 80mm X 80mm X 25mm 12volt DC quite design keeps noise to a minimum. If equipped, check your 2299002070 Schumacher 12volt DC Fan Speed Controller for possible fault as well. more info
246-176-666 Switch 2 Position Rocker 16 Amp SPDT
246-176-666 Switch 2 Position Rocker 16 Amp SPDT
Price $12.46

SPDT Switch 16 amp Rating Snap-in mount no tools required to install, 1/4 Spade terminals. Original OEM Part Every Time more info
246-177-666 Switch 3 Position Rocker SPDT On-Off-On
246-177-666 Switch 3 Position Rocker SPDT On-Off-On
Price $13.58

246-177-666 Switch 3 Position Rocker SPDT On-Off-On 16 amp 1/4 spade terminals. more info
3199100028A 75 Amp 400 Volt Positive Diode (Anode On Lead)
3199100028A Schumacher 75 Amp 400 Volt Positive Diode (Set Of 4)
Discontinued

3199100028A 75 Amp 400 Volt Positive Diode (Anode On Lead). Press in diode, used in a wide array of applications. Once installed in the heat-sink these may require soldering to install onto transformer taps.
Use caution when replacing diodes always verify polarity or damage to equipment or self may result. Century Tool & Equipment assumes no responsibility for loss, damage or personal injury due to the miss-application of any electrical component. Purchase of this item agrees to said statement. This item should only be installed by a qualified and experienced electrician.
more info
3899001964 Schumacher Output Cable And Clamp Black Negative 6 AWG 82"
3899001964 Schumacher Output Cable And Clamp Black Negative 6 AWG 82"
Discontinued

Output Cable And Clamp, Black Negative, 6 AWG Welding wire, Steel Clamp, Ring Terminal Connection, 80" long with strain relief on cable. more info
3899001980 Schumacher Output Cable And Clamp Red Positive 6 AWG 82"
3899001980 Schumacher Output Cable And Clamp Red Positive 6 AWG 82"
Discontinued

Output Cable And Clamp, Red Positive, 6 AWG Welding wire, Steel Clamp, Ring Terminal Connection, 80" long with strain relief on cable. more info
3999000107 Schumacher Circuit Breaker 32 Volt DC 90 Amp
3999000107 Schumacher Circuit Breaker 32 Volt DC 90 Amp
Discontinued

3999000107 Schumacher Circuit Breaker 32 Volt DC 90 Amp. When ordering, it may be necessary to purchase a pair of the 5199000406 screws if replacing and older circuit breaker for retrofit. more info
5100000005 Timer Screw M3 X 5.5
5100000005 Timer Screw M3 X 5.5
Price $0.05

5100000005 Screw M3 X 5.5 For Original Timer more info
5199000406 Schumacher Screw 1/4-28 x 0.375 (Circuit Breaker Connection Screw)
5199000406 Schumacher Screw 1/4-28 x 0.375
Price $0.18

5199000406 Schumacher Screw 1/4-28 x 0.375 (Circuit Breaker Connection Screw) more info
5399100082 Schumacher Ammeter Horizontal 0-200 Amp Range
5399100082 Schumacher Ammeter Horizontal 0-200 Amp Range
Price $24.65

Ammeter Horizontal 0-200 AMP features easy snap-in installation, no tools required. Red Green Charge Rate face. 0-200 Amp range and wire through induction pick-up for greater accuracy. more info
TJ1-120MHB Universal Battery Charger 2 Hour Mechanical Timer
TJ1-120MHB Universal Battery Charger 2 Hour Mechanical Timer
Price $38.95

TJ1-120MB Universal Mechanical 2 Hour Timer With Finish Bell. Mechanically controls charging in timed Mode, has "Hold" for manual un-timed charging. Single Pole Single Throw (SPST) Switch rated 15 amperes. Termination is designed to accept 1/4" Quick Disconnect terminals. Includes mounting screws. Replaces many older mechanical timers. more info
   
 
*Variations of models due to production changes and parts availability are not our responsibility
*No refunds on electrical components
*Service should be performed only by a qualified technician
*Please read all supporting documentation and safety instructions
Century Tool & Equipment
4013 S. Old Hwy 94
St. Peters MO 63304
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