Vulcan-Hart C24EA5 208/240V BASIC Thermostats, Hold Thermostat, High-Limitthermostat

MODEL C24EA - THERMOSTATS

THERMOSTATS

HOLD THERMOSTAT

WARNING: DISCONNECT THE

ELECTRICAL POWER TO THE

MACHINE AND FOLLOW LOCKOUT /

TAGOUT PROCEDURES.

1.Turn off machine to drain steam generator tank. Allow steamer to complete drain cycle.

A. Turn off water supply.

2.Remove RIGHT SIDE PANEL as outlined under

COVERS AND PANELS.

3.Disconnect electrical lead wires from hold thermostat.

4.Remove hold thermostat from steam generator tank.

NOTE: Apply Loctite 565 to threads of hold thermostat before assembly.

5.Reassemble parts removed in reverse order of removal.

6.Check steamer for proper operation and leaks around hold thermostat.

HIGH-LIMIT THERMOSTAT

WARNING: DISCONNECT THE

ELECTRICAL POWER TO THE

MACHINE AND FOLLOW LOCKOUT /

TAGOUT PROCEDURES.

Removal

1.Turn off machine to drain steam generator tank. Allow steamer to complete drain cycle.

A. Turn off water supply.

2.Remove RIGHT SIDE PANEL and TOP COVER as outlined under COVERS AND PANELS.

3.Remove HEATING ELEMENT.

4.Loosen hose clamp securing capillary bulb to top of heating element.

5.Fully loosen the small capillary tube compression nut and slide it away from heating element.

6.Remove large capillary nut from heater base plate and slide it away from heating element.

7.Remove capillary tube from heating element.

8.Disconnect electrical wiring to high-limit thermostat.

9.Remove high-limit thermostat from mounting bracket.

Page 15 of 52 F25213 (May 2006)