Ametek JOFRA ATC-125, Руководство по обслуживанию

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56 18-09-2007 122770 06
ATC-125 A/B:
Remove the outer layer of
insulation - when reassembling a
new insulation layer must be used.
Cut the plastic strap holding
together the wires from the
reference sensor and the
thermocouples.
Now the sensor can be retracted.
The retracted sensor bundle
consists, of 2 difference tempe-
rature sensors and one safety
sensor.
ATC-250 A/B:
Retract the thermocouple sensor
by loosening the wire holder in the
bottom of the well and pull out the
bottom end of the sensor.
To retract the upper end of the
sensor, the isolating Teflon top
must be loosened with a
screwdriver and the sensor is
pulled out.
After retracting the sensor the
isolating Teflon top, the top of the
well, the sensor hole and the wire
canal are cleaned very firmly.
When installing the thermocouple
sensor (TC 125170), the one end
of the sensor with two wires, must
be bend 90° 50mm from the tip of
the wire and placed in the hole next
to the stirring motor and secured
with a wire holder.