Vulcan C24EA6 User Manual download pdf (Page 15)

MODEL C24EA - HEATING ELEMENTS AND CONTACTORS

F35453 (July 2008)Page 15 of 68

HEATING ELEMENTS AND CONTACTORS

REMOVAL AND REPLACEMENT

Heating Elements

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 top screw securing cover to high

voltage box.

4. Note electrical connections for the heating

element being replaced then disconnect heating

element lead wires from contactors.

5. Remove mounting nuts and lock washers

securing heating element to steam generator.

A. If replacing heating element (1HTR),

remove STEAM GENERATOR HIGH

LIMIT.

B. Pull heating element out of steam

generator.

6. Reassemble parts removed in reverse order.

Torque mounting nuts to 70 in-lbs and tighten

using an alternating pattern.

NOTE: When installing heating element 2HTR or

3HTR, install pipe plug in the center of heating

element mounting plate. Apply pipe thread sealant to

threads before assembly. Use a new gasket

whenever installing a heating element.

NOTE: Refer to STEAM GENERATOR HIGH LIMIT

for proper placement of capillary bulb.

7. Check steamer for proper operation and leaks

around heating element.

HEATING ELEMENT (1HTR) WITH STEAM

GENERATOR HIGH LIMIT SHOWN

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Vulcan C24EA6 User Manual Page 15