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Equipment safety interlocks main power switch, Equipment safety interlocks, Main power switch – Vintage Cellars Wine Guardian Split System Manual User Manual

Page 25

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Rotating Fan Blades are present in the Wine Guardian unit. Sticking a hand into an exposed fan
while under power could result in serious injury. Be sure to use the Lockout/Tagout procedure
when working in this area or remove the power cord.

Equipment Safety Interlocks

There are no electrical safety lockouts installed within the unit. The power cord attached to the
control box must be disconnected from the power sources prior to working on any part of the
electrical system.

Main Power Switch

The main power switch is located on the side of the Wine Guardian unit. (See Fig.1 on page 36)
It shuts off the power to the fan coil unit. A separate disconnect switch will be wired to the
condensing unit. Both switches must be turned off prior to servicing equipment.

Energy Type Electrical

Hazard ....................................Electrocution, electrical burns and shock

Magnitude ..............................120 VAC and 230 VAC, 1phase, 60 hertz cycles

Control Method ......................Disconnect power cord and On/Off switch

DANGER

Never

reach into a unit while the fan is running.

Never

open an access door to a fan while the fan is running.

Disconnect

the power cord switch before working on the unit. The unit may have more

than one power source to disconnect.

Avoid

risk of fire or electric shock.

Do not

expose the unit to

rain

or

moisture.

WARNING

Check

weights to be sure that the rigging equipment can support and move the Wine

Guardian unit safely. Note any specific rigging and installation instructions located in the
Installation section of this manual.

All supports for the unit

must

be capable of safely supporting the equipment’s weight and

any additional live or dead loads encountered.

All supports for the unit

must

be designed to meet applicable local codes and

ordinances.

Do not

remove access panels until fan impellers have completely stopped. Pressure

developed by moving impellers can cause excessive force against the access
panels.

Fan impellers continue to turn (free-wheel) after the power is shut off.