Schulze PRETREATmaker IV, Инструкция по эксплуатации

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32 Version 18.02
8. Err 1 shows up on
the display. Turn the machine off and on again. If the error persists, check the
cable connection between the electronics and the display. Replace the
display and cable. Communication error between the
electronics and the touch screen.
7. The display does
not respond to
commands. No
functions possible.
No “beep” sound
when using it. 1. A loose contact on the cable
between the display and the
electronics. Check the cable connection between the electronics and the display
and replace the cable if necessary.
2. Display failure Restart display. Turn the machine off and on again.
3. The display is defective Replace the display (Request Manual 1.10 from the Service).
4. The electronics are defective Replace the electronics. See Manual chapter 4.5.
The electronic
valve does not
spray any more.
No liquid passes
through. See
Figure in Manual
Chapter 4.8.
Product number
803422.
9.
10. 1.Electronic valve is clogged
Replace the electronic valve. (Request Manual 1.14 from the Service).
Replace the electronic valve. (Request Manual 1.14 from the Service)
2.Electronic valve is not triggered 1. Check on the electronic board if the LEDs (Pos. 22/23/24/25) are
working. Yes = continue with 2. No = Replace the electronic board.
2. Test the functions by switching the output signals on the electronic
board. Board output 22/23/24/25. See Manual Chapter 4.7.
3. If all outputs are working you must replace the electronic valve. See
Manual Chapter 4.8. Product number 803422.
4. If all electronic valves are working but an electronic output signal is
not working you must replace the electronic board.
Electronic valve
sprays too long or
closes too late or
opens too late.
See Figure in
Manual Chapter
4.8. Product
number 803422. Electronic valve is clogged.