Precision Trading 60 R3.0 - Manual (Page 8)

Operator Manual, Supercharger 60 R3.0
Page 8 of 62
2. CONDENSED OPERATING INSTRUCTIONS
CAUTION: Disconnect power and batteries before performing any internal maintenance.
Failure to observe this caution may result in serious damage to the unit and injury to the
operator.
NOTE 1: Depress the RESET button before turning the power on, or before connecting or
disconnecting the battery.
NOTE 2: The current selector potentiometers display three digits indicating XX.X AMPS.
e.g.: in order to select 4A dial 040 (04.0A), and for 20A dial 200 (20.0A).
2.1 Constant Current Charge (normal mode)
2.1.1. Number of Cells
2.1.1.1. Enter the number of cells
2.1.1.2. NOTE: when charging more than one battery enter the total number of
cells.
2.1.2. Main Charge Time
2.1.2.1. Enter the MAIN CHARGE TIME and TOTAL TIME if in the TWO
RATE mode, or enter the TOTAL CHARGE TIME only if in the
SINGLE RATE mode.
2.1.2.2. Verify that the Timer Speed is consistent with the required elapsed
time (hours or minutes).
2.1.2.3. Enter the MAIN and TOPPING CHARGE CURRENTS, if in the
TWO RATE mode, or enter the TOPPING CURRENT only if in the
SINGLE RATE mode.
2.1.2.4. Place batteries on the TEMP-PLATE. When working with only one
battery, connect the free plug into the shorted receptacle provided in
the TEMP-PLATE. Verify also that the small cable is connected to the
TEMP-PLATE (the red "BATTERY OVERTEMP" INDICATOR will
be on if not connected).
2.1.2.5. Depress the CONTROL BUTTON corresponding to the desired mode
(white for TWO RATE and yellow for SINGLE RATE).
2.1.2.6. The charge will terminate automatically (CYCLE END) when the
TOTAL TIME selected is reached.
2.1.2.7. The charge will terminate as a FAULT if the MONITOR CIRCUIT
detects that:
• Battery temperature exceeds 45 o C/113 o F (BATTERY
OVERTEMP FAULT).
• Battery voltage exceeds the equivalent of 1.75V/cell (VOLTAGE
FAULT).
• The actual charge current deviates from the programmed value by
more than 1 AMP (CURRENT FAULT).