Kewaunee Supreme Air Series, Руководство по эксплуатации и техническому обслуживанию

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VFHOMT-11/18
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14
Problem Possible Cause Recommended Fix
Light does not turn on. a) No power to the light. • Check that power is connected to the hood.
• Check that all wiring connections from the control
panel to the light are intact.
• Check that the switch located on the power supply is in
the “ON” position.
b) Intensity is at lowest setting. • Press the intensity button several times.
• Press the on/off button again and press the intensity
button several times.
Only one light color will come
on. Loose wiring connection. Check that all wiring connections from the control panel to
the light are intact.
Sash stop does not retract a) No power to control panel. Check that the green light on control panel illuminates
when sash release button is pressed. If not, check that
hood and control have power connected.
b) Sash is pressed against
stop
Check that sash is not pressed up against the sash stop.
c) Solenoid does not activate
when button is pressed.
Check solenoid mechanism is functioning properly.
1) Check that all wiring connections from the control
panel to the solenoid are intact.
2) Access solenoid on left hand side of hood behind
the left end panel. Access may also be gained from
inside of the hood through the removable access
panel.
3) Remove solenoid bracket attachment screws.
4) Check that solenoid is pulling straight and not
binding.
5) Test that the solenoid will activate when not
attached to the hood.
6) If solenoid and latch mechanism are binding
and are not in line and pulling straight, contact
Kewaunee for a replacement.
Troubleshooting Guide