SRC Service Manual
Revision 02
Aug 2007
12. Maintenance Procedures
12.1 Replacing a Pressure Switch
• When removing any pressure switch (High Pressure Switch [3.3.6],
Low Pressure Switch [3.3.7] or Fan Pressure Switch [3.3.8]) use
two spanners to avoid cracking the weld on the T joint.
• Use a copper gasket to guarantee a seal.
Place the gasket inside the switch connection
with a drop of oil or grease to keep it in
position while screwing the switch onto the
valve.
12.2 Replacing the Thermostat (SRC-1
• Open the electrica
50 to 200)
l cabinet and remove the old
• onnectors (compressor
•
thermostat from its housing.
Remove the three green c
output, temperature sensor, electrical supply) from
the old thermostat & connect to the new one.
Attach the thermostat to the housing.
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