Dexter Laundry T-750 C4 Installation And Parts & Service Manual page 124

Maintenance Instructions -Electronic Acceptor (Original Design)
4. Close the coin selector
5. Cleaning the electronic coin selector
The EMP 500 v4 is an extraordinarily robust coin selector and operates relatively maintenance free. However, it
should be cleaned at regular intervals (minimum once a year) especially if it is operating in an environment with high
levels of dust, smoke, or nicotine. The cleaning intervals are of course dependent on the level of air borne contami-
nants.
Clean the coin path with a soft brush and wipe the
exposed surfaces. Use an alcohol moistened cloth.
Optical sensors may be cleaned with a soft brush
or very carefully with an air spray duster.
124
Part # 8533-120-001 9/21
To shut the coin selector follow pictures 1 to 3 in
reverse order.
If you find solid residues stuck to the coin rail (pa-
tina) remove it with an alcohol moistened cloth.
Location of the optical sensor within coin outlet.