Hubbell Electric Heater Company " SE " - Manual (Page 17)

17
IMMERSION TEMPERATURE HIGH LIMIT CUT-OFF
1. Disconnect power from unit.
2. Remove access cover.
3. Remove high limit cover screw and cover.
Cover
Cover Screw
Reset Switch
4. Disconnect the two (2) 14 gauge wires.
Wires
Capillary Tube
5. Remove capillary tube and bulb from thermowell
6. Remove two (2) mounting screws.
Mounting Screws
7. Remove control and install new high limit switch by performing above steps in
reverse order. (Note: Be sure to place capillary tube into slot in base prior to installing cover.)