Vulcan C24EA6 User Manual download pdf (Page 27)

MODEL C24EA - SWITCHES, SOLENOIDS, RELAY, AND BUZZER

F35453 (July 2008)Page 27 of 68

Installation

1. Verify E-clip is installed on door switch linkage

in groove nearest front panel.

2. Loosely install door switch onto door switch

mounting bracket.

A. Close door.

B. Push switch up against switch linkage as

far as possible.

C. Tighten switch mounting hardware.

3. Check door switch operation.

A. Set meter to measure resistance and place

meter leads across the COMMON and

NORM OPEN terminals of switch. With

door closed, meter should indicate a

closed circuit.

B. Open door. Meter should indicate an open

circuit as door is opened.

4. Check steamer for proper operation.

PRESSURE SWITCH (1PAS)

Removal

1. Turn off machine to drain steam generator.

Allow steamer to complete drain cycle.

2. Remove FRONT BASE PANEL as outlined

under COVERS AND PANELS.

3. Locate pressure switch on the left side of the

switch piping assembly.

4. Disconnect electrical wiring to pressure switch.

5. Remove pressure switch from piping.

6. Reassemble parts removed in reverse order.

A. Apply pipe thread sealant to threads of

pressure switch before installation.

B. Verify Mylar cover is in position covering

electrical connections.

NOTE: Refinement of pressure switch cut-out setting

is found under Adjustment. Always check and adjust

pressure switch setting whenever pressure switch is

being serviced.

C. If pressure switch is being replaced, check

the initial pressure switch setting using the

reference scale on the pressure switch.

The top surface of adjustment wheel

should be aligned slightly below the 5 psi

mark on pressure switch.

7. Perform pressure switch Check.

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Vulcan C24EA6 User Manual Page 27

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