Open Date Digi-3-Coder Operator Instructions Manual page 11

Digi-3-Coder (Issue 1.2) 6 October 2005 Page 11
Digi-3-Coder Low Air Pressure Option
The Digi-3-Coder supplied, has the Low Air Pressure option disabled via a link wire
within the connections box, see picture below:-
Remove this Link Wire, if you are fitting a pressure switch.
Digi-3-Coder Pressure Switch Connections
Pressure Switch
(In line with Air Supply)
N/O
"Must have Voltage
Free contacts"
COM