Vintage Cellars Wine Guardian Water-Cooled Cooling System - Manual (Page 19)

16
Safety Hazards
Exposure to safety hazards is limited to maintenance personnel working in and around the
unit. When performing maintenance, always use the Lockout/Tagout procedure, which is
described in this chapter. Observe the maintenance safety guideline in the Wine Guardian
Manual.
Electrical Hazards
Working on the equipment may involve exposure to dangerously high voltage. Make sure
you are aware of the level of electrical hazard when working on the system. Observe all
electrical warning labels on the unit.
Electrical Shock Hazards
All power must be disconnected prior to installation and servicing this equipment. More than
one source of power may be present. Disconnect all power sources to avoid electrocution or
shock injuries.
Hot Parts Hazards
Electric Resistance heating elements must be disconnected prior to servicing. Electric Heat-
ers may start automatically, disconnect all power and control circuits prior to servicing the
unit to avoid burns.
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 com-
pletely before servicing the unit to avoid cuts or dismemberment.
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 sourcs prior to working on any part of the
electrical system.