Holtkamp Electronics DUO 8600XL techn. stand 05.2016 4033_05.2016 V01.2021
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malfunctions
If your DUO does not behave as you would like, try to help your
-
self with the following list. If you cannot repair the problem your
-
self, then the trader is, of course, there to help.
Malfunction
Cause
Possible remedy
The display is black
fuse damaged
Fuse with continuity tester to meter, ch
-
ange fuse
no operating voltage
test the mains voltage
The DUO functioned, but the attached de
-
vice does not functioned.
DUO wrongly installs
test the connection
fuse of the switched phase defectively
change the fuse of the PCB
Fuse of the switched phase burns through
frequently or constantly.
Short-circuit in the switched phase
you need help from an electrical speci
-
alist
load to big
use a electric contactor (specialist)
The timer functions (prices, Times etc.)
deviate from the desired function.
wrong programming
controls and correct programming
DIP switches stand wrongly
correct DIP switches
values wrongly
correct values
The electronic multiple coin tester rejects
each coin.
plug connector is slack
attach the plug connector correctly
µ processor is fallen
interrupt the mains voltage for approx. 10
seconds
The electronic multiple coin tester takes
on sporadic coins only.
coin tester is dirty; bad quality of coins
Verschmutzung beseitigen; andere Mün
-
ze verwenden
chosen a narrow adjustment
Einstellung am DIP-Schalter des EMP
ändern, siehe auch Münzprüferwertig
-
keiten
the electronic multiple coin acceptor is
defectively
send the electronic multiple coin accep
-
tor to repair
The coin remains hanging in the coin
acceptor
foreign matter in the coin acceptor
mechanics
foreign matter remove (cable ect...)
coin acceptor defectively
send the coin acceptor to adjustment
The coin tester takes on every coin, but no
time is loaded
the price not paid completely
paid price completely
wrongly programming
correct the programming of the value and
the basic programming
plug-and-socket connector is slackly
attach plug-and-socket connector cor-
rectly
After payment the time is loaded but the
times do not run
pre-run time is adjusted to big
pre-run time reduce
pre-run time on “0” (remote start is active) start the timing with remote start button
or adjusted lead time > “0”
On the relay contacts deve-lops strong
sparking
switch to big resestive load
use a contactor
switch inductances
screen inductances with a RC-combina
-
tion (specialist)
The value of the counters are not correct
wrongly channel values adjusted
correct the channel values
The display shows error message
E03 or E04
EEPROM memory is defect
send DUO to repair