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DLS 50 - Safety; Information; Protective Grounding (Earthing); Before Operating the Unit

DLS 50
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Safety
Page 43
8. SAFETY
8.1 INFORMATION
8.1.1 Protective Grounding (Earthing)
This unit consists of an exposed metal chassis that is connected directly to ground
(earth) via a power cord. The symbol used to indicate a protective grounding conductor
terminal in the equipment is shown in this section under "symbols".
8.1.2 Before Operating the Unit
q Inspect the equipment for any signs of damage, and read this manual thoroughly.
q Become familiar with all safety symbols and instructions in this manual to ensure
that the equipment is used and maintained safely.
WARNING: To avoid risk of injury or death, ALWAYS observe the following
precautions before operating the unit:
q Use only a power supply cord with a protective grounding terminal.
q Connect the power supply cord only to a power outlet equipped with with a
protective earth contact. Never connect to an extension cord that is not equipped
with this feature.
q Do not willfully interrupt the protective earth connection.
8.1.3 Supply Power Requirements
The unit can operate from any single phase AC power source that supplies between
100V and 240V (±10%) at a frequency range of 50 Hz to 60 Hz. For more information,
see the specifications section of this manual.
WARNING: To avoid electrical shock, do not operate the equipment if it shows any
sign of damage to any portion of its exterior surface, such as the outer casting or panels.