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8.5 SAFETY THERMOSTAT PHIAL
8.5.1 To remove the phial, loosen the safety thermostat phial nut located behind the front
fascia.
8.5.2 Remove the nuts holding the phial cover then unclip the phial form the cover. Use a
screwdriver to knockout the graphite sealant to remove the phial.
8.5.3 When replacing the phial, apply an appropriate oil and temperature rated sealant on
the nut to fix it in place.
TAKE CARE TO ENSURE THERE ARE NO SHARP BENDS ON THE
CAPILLARY TUBE.