Precision Trading 60 R3.0 - Manual (Page 35)

Operator Manual, Supercharger 60 R3.0
Page 35 of 62
8. VERIFICATION OF PERFORMANCE
The Charger-Analyzer has been designed, manufactured and tested to give thousands of hours
of trouble free operation, but if you find that your unit is not performing properly (or as
expected), please refer first to the operating instructions for re-assurance that proper procedures
are being followed.
If it is determined then, that your Charger-Analyzer is malfunctioning or appears to be
malfunctioning, please refer to the verification of performance, calibration and troubleshooting
sections which will show you how to use the various built-in test features to determine or
approximate the nature of the problem.
NOTE 1: The Charger-Analyzer is a precision instrument. Use only certified instrumentation
capable of accuracies of at least 0.25% on voltage and 0.5% on current.
• The CAL-100 Battery Charger-Analyzer Calibrator provides all necessary functions to
monitor, verify and calibrate the Charger-Analyzer.
NOTE 2: In the following tests make no connection to a battery unless specifically indicated.
Always start from reset and always reset at the conclusion of a test.
8.1 REQUIRED TEST EQUIPMENT AND ACCESSORIES.
8.1.1. CAL-100 Calibrator and one 20 to 50A-Hr 20 cell battery
8.1.2. IF a CAL-100 Calibrator is not available, the following items are required in
addition to the battery mentioned in (a) .
8.1.2.1. Power Supply capable of 60V output with very little current capability
(less than 20mA).
8.1.2.2. Ammeter or Shunt capable of at least 50A
8.1.2.3. Digital Voltmeter, 3-1/2 digits or better.
8.1.2.4. Four each of 16.5K, 17.5K and 30.1K 1% resistors (1/4W)
8.2 VISUAL VERIFICATION.
8.2.1. Set the Voltage Mode Selector to CC (first position).
8.2.2. Turn power on.
8.2.3. Verify the following:
8.2.3.1. Reset/cycle end (green) light must be on
8.2.3.2. The digital panel meters must read zero
8.2.3.3. The elapsed time display must read zero (colon must be off).