MNP64ENV00 Date: 03-2007 Rev. 03 Page 14 of 16
6. Environmental advice.
Do not throw electronic circuits in the trash. Many of the materials used
to make them are recyclable. Consult your local authorities about
electronic component recycling.
To dispose of packaging materials, consult your local authorities about
recycling.
7. Troubleshooting.
Problem Possible causes Steps to follow
Coins not properly
accepted.
Dirt in testing area. Clean testing area with a
cloth moistened with water.
Coin stuck in validation
exit.
Remove the selector from
the support and check
whether the accepted coin
exit is free.
Selector has no power
supply.
Check whether the selector
has a proper power supply.
Coins not accepted.
Unreliable electrical
connection between
selector and machine.
Loosen selector
connection and reconnect
it, ensuring that it is the
proper connection.
Bad location or anchoring
of selector in support.
Check whether the selector
has been properly installed
on its support and the
funnel and case are
properly placed.
Coins jam in selector coin
entry area.
Coins or other foreign
matter stuck inside
selector.
Open the selector door and
check that there are no
coins or other matter in the
coin circulation area.