Open Date SPRINT MAJOR Operator Instructions Manual page 25

Sprint Major - Digi60
Digi60 controller utilising the Open Date printer range and a standard thermistor.
THERMISTOR FAULT
Thermistor Short Circuit LED is on.
Display reads 2.7.1 (or similar)
Disconnect the Thermistor inside the printer. Measure the
resistance at 20°C. It should be 500k (see not below)
Disconnect wires from terminals "T" (Green) and "T" (Yellow)
inside the rear of the control box. Check for short circuit.
If either FS2 or FS3 is blown, find short to
GND or mains. Repair & replace fuse.
Reconnect wiring. Re-calibrate controller
as detailed on page 21.
THERMISTOR FAULT
Thermistor Short Circuit LED is on.
Display reads . .5 (or similar)
Disconnect wires from terminals "T" (Green) and
"T" (Yellow) inside the rear of the control box. Check for
Locate open circuit, repair or replace faulty
items as necessary.
NOTE. Results may vary, depending on type of Thermistor and actual temperature.
©2023 Open Date Equipment Limited All rights reserved.
REV A
Thermistor Faults
February 2023
Replace Thermistor
Re-calibrate controller as
detailed on page 21.
Replace Thermistor
Re-calibrate controller as
detailed on page 21.
Page 25