Moving Parts Hazards; Equipment Safety Interlocks; On/Off Switch - Wine Guardian TTW018 Installation, Operation And Maintenance Manual

Moving Parts Hazards

The Motor and Blower must be disconnected prior to opening access panels. The motor can start
automatically. Disconnect all power and control circuits prior to servicing to avoid serious injuries
or possible dismemberment.
The fans are free-wheeling after the power is disconnected. Allow the fans to stop completely
before servicing the system to avoid cuts or dismemberment.
Rotating Fan Blades are present in the Wine Guardian system. 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 system. The power cord attached to the
control box must be disconnected from the power sources prior to working on any part of the electri-
cal system.

On/Off Switch

To shut down all high volt power internally, the power cord must be removed from power outlet.
Energy Type
Hazard ....................................................................... Electrocution, electrical burns and shock
60Hz Magnitude ..................................................... 120 Vac and 230 Vac, 1 phase, 60 cycles
50Hz Magnitude ..................................................................... 220/240 Vac, 1 phase, 50 cycles
Control Method ....................................................... Disconnect power cord and On/Off Switch
• Never
reach into the system while the fan is running.
• Avoid
risk of fire or electric shock.
•
All supports for the system
and any additional live or dead loads encountered.
•
All supports for the system
nances.
• 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.
•
Do not block any supply or return air opening. Install in accordance with the
instructions in the Wine Guardian manual.
19
DANGER
Do not expose the system to
WARNING
be capable of safely supporting the equipment's weight
must
must be designed to meet applicable local codes and ordi-
CAUTION
Voltage
rain or moisture.