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Precision Trading 60 R3.0 operating instructions Measuring for a shorted transistor

Models: 60 R3.0

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Operator Manual, Supercharger 60

R3.0

Figure 12 - Measuring for a shorted transistor

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Precision Trading 60 R3.0 operating instructions Measuring for a shorted transistor

Contents

Specifications Installation Calibration Table of Figures Introduction and System Description Operator Manual, Supercharger R3.0 Block Diagram Constant Current Charge normal mode Condensed Operating InstructionsConstant Voltage Peak Voltage Charge Discharge Maximum Current 50 Amps Minimum Increment 0.1 AMP SpecificationsCharge Overtemp Protection OVER/UNDER Current ProtectionOvervoltage Protection Reverse Polarity ProtectionMinimum Increment DischargeMaximum Current Overheat Protection TimerTerminal Voltage Power Failure Protection Line Input VoltageAccuracy and Stability Time LimitsDigital Panel Meters VoltmeterControls and Displays 10 SW6 Voltage Mode Selector 11 SW7 Timer Speed SelectorSW4 Cell Selector SW5 Digital Voltmeter Input SelectorFront Panel 12 DS1A Reset 13 DS1B CYC END14 DS2A Dual 15 DS2B MainAudible Alarm Single Rate Modes of OperationConstant Current Charge Constant Voltage Charge Peak Charge Analysis Auto CUT-OFF Deep Cycle Full DischargeOperating Instructions GeneralConstant Current Charge Peak Voltage Charge Discharge Float/Peak Voltage Chart Cell Float Peak Selector VoltageOperating Notes and Precautions Line Voltage InstallationBench Space Line Voltage Wiring, 208/230V Visual Verification Required Test Equipment and AccessoriesVerification of Performance Timer Verification Battery Overtemp CUT-OFF Voltage Fault TestDischarge Voltage CUT-OFF Reverse Polarity TestOvervoltage CUT-OFF Voltage Control Full DischargeCurrent Tracking Float Voltage Peak VoltageMeters Digital Meters see Figure Circuit Board Adjustments and CalibrationCalibration Voltmeter Meters Board Adjustments Control Switch Board Adjustments 3.2. R11 Discharge Cell Calibrate3.5.2. R28 LOW Current Calibrate 3.5.3. R25 High Current CalibrateCurrent Control Board Adjustments Control Board as ground reference for voltage measurements Operator Manual, Supercharger R3.0 Voltage Control Board Adjustments Operator Manual, Supercharger R3.0 Circuit Board Sequence Troubleshooting and Repairs TroubleshootingReset Indicator and Timer Display do not Turn on Burned Resistors in the Discharge HeatsinksFault Lights on and no Audible ALARM. Unit Runs Normally Current Fault in CVVoltage Fault in CV or Peak Current Tracking is OFF by a Small Constant AmountEquipment Required ProcedureFinding a Shorted Discharge Transistor Measuring for a shorted transistor Location of Current Limiters Power Block Diagram Replaceable Modules and Parts Circuit BoardsParts OtherBattery Testing Notes Disclaimer Revision Index Revision Date