Powerware 9335 - Manual (Page 48)

6-6 Powerware 9335 (80 kVA and 120 kVA) Installation and Operation
164201396 REV A 071103
6.6 Symbols, Controls, and Indicators
These symbols may appear on your UPS system or on labels inside the UPS. Most
international safety agents accept them. Everyone in your organization who works with
your system should understand the meaning of these symbols:
ON
The principal power switch is in the “ON” position.
OFF
The principal power switch is in the “OFF” position.
CAUTION: REFER TO MANUAL
Stop and refer to the Operator’s Manual for more information
DANGER: RISK OF ELECTRIC SHOCK
There is a risk of electric shock present, and you should observe
associated warnings. The UPS contains high voltages.
PROTECTIVE GROUNDING TERMINAL
A terminal which must be connected to earth ground prior to
making any other connection to the equipment.
A terminal to which or from which a direct current or voltage may
be applied or supplied.
This symbol indicates the word “phase”.