Thermostat Reset Upgrade Kit Installation Instructions
© 2005, IMI Cornelius Inc.
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Publication Number: 629088480INS
20. Place the stainless steel lock-washer over
the brass screw and thread it in (a “screw
starter” screwdriver makes this much
easier).
NOTE:
• Make sure both screws are in place and
secure.
• Do not use power tools to drive screws.
• Use caution not to overtighten the
screw.
21. Insure screw is flush and sealed against lock washer, as shown.
22. Repeat procedure for second screw.
23. Repeat steps 18-20 for all barrels.
If the existing screws do not come out or they break during this change, call IMI Cornelius Service at 800-
238-3600.
24. After screw replacements, insure thermostat is flush against brass retaining nut, by grasping the
body of the thermostat with your finger and gently trying to wiggle it. No movement should be
detected. If movement is detected, tighten screws and recheck.
WARNING: If thermostat is loose, it will not correctly detect an over temperature condition. This
could allow product to overheat without being detected.
Correct
Incorrect
Check