Thermostat And High Limits; Heat Exchanger High Limit; Steam Generator High Limit - Vulcan-Hart C24EA Series Service Manual

C24EA SERIES ELECTRIC CONVECTION STEAMERS - THERMOSTAT AND HIGH LIMITS

THERMOSTAT AND HIGH LIMITS

HEAT EXCHANGER HIGH LIMIT

Disconnect the electrical power to
the machine and follow lockout /
tagout procedures.
1. Turn off machine to drain steam generator. Allow
steamer to complete drain cycle.
2. Remove RIGHT SIDE BASE PANEL as outlined
under COVERS AND PANELS.
3. Disconnect electrical lead wires from heat
exchanger high limit.
4. Loosen hose clamps securing heat exchanger
high limit to the heat exchanger surface.
Fig. 21
5. Remove heat exchanger high limit.
6. Reassemble parts removed in reverse order.
7. Check steamer for proper operation.

STEAM GENERATOR HIGH LIMIT

Removal
1. Turn off machine to drain steam generator. Allow
steamer to complete drain cycle.
A. Turn off water supply.
2. Remove FRONT BASE PANEL as outlined
under Covers and Panels.
3. Remove heating element (1HTR) from steam
generator as outlined under HEATING
ELEMENTS AND CONTACTORS.
4. Fully loosen capillary tube compression nut and
slide it away from heating element.
5. Remove capillary tube mounting nut from heating
element mounting plate.
Page 15 of 75
Fig. 22
Disconnect the electrical power to
the machine and follow lockout /
tagout procedures.
F35453 Rev. A (0119)