User Manual—Version 3.0 Tunnel Master
Jr. Trouble Shooting
January 2016 93
Table 28: Miscellaneous Troubleshooting
Symptom Cause Remedy
Roller keep coming up. Check the pulse switch. Please refer to Wash Controller
Input Check on
page 67.
Equipment timing is off. Check the pulse switch. Please refer to Wash Controller
Input Check on
page 67.
My receipts are not
printing.
Printer is turned off. Be sure that your printer is turned
on and that
the error light is off.
ReceiptAddress is incorrect. Go in to wash settings and verify
that the
receipt address is
correct. If the receipt printer
is
hooked up to the keypad, it
should be
address 5. If the
receipt printer is hooked up to
the
relay box, then the address
should be 0.
My reports are not
printing
Printer is turned off. Be sure that your printer is turned
on and that
the error light is off.
ReportAddress is incorrect. Go in to wash settings and verify that the report
address is correct. If the report printer is
hooked up to the keypad, it should be address
5. If the report printer is hooked up to the relay
box, then the address should be 0.
My Epson Dot Matrix
printer
is printing
gibberish.
Printer DIP switch settings
are
incorrect.
Turn printer upside down.
Loosen the screw to
get to the
DIP Switch. DSW1 # 3 should
be on
and everything else should
be off.
All of my equipment is
shutting off half way
through
the tunnel.
Faulty Gate Switch.
Invalid/Max car violation.
Test your Gate switch. If you
have photo eyes,
put something
in front of them and see if the
gate light on the relay box to see
if it comes on.
If you have a loop, put something metal over
the loop and see if the gate light
on the relay
box comes on. If the
gate does not function
properly,
set Auto Gate to Y. See “Wash
Controller Input Check” on page 90.
Min. Car Length set too high. If your Min Car Length is set too
high, and a car
that is less than
the min car length comes
through
the eye, the system will not
register it
as a car and the equipment will shut off.
I am getting unloaded
cars
on my shift reports.
Cars not being loaded pr operly. Roller is called up manually
without a
service being loaded.
Anti-bounce is set incorrectly. Your anti bounce should be higher than your
pulse length and less than your min car length.
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