Operator's Safety Summary; Ensuring Safety - Videotek TVM9100PKG Installation And Operation Handbook

Operator's Safety Summary

WARNING: These instructions are for use by qualified personnel only. To reduce
the risk of electric shock, do not perform this installation or any servicing unless you
are qualified to do so. Refer all servicing to qualified service personnel.

Ensuring Safety

• The unit should not be exposed to dripping or splashing, and no objects filled
with liquids, such as vases, shall be placed on the unit.
• When the unit is to be permanently cabled, connect the protective ground
conductor before making any other connections.
• Operate built-in units only when they are properly fitted into the system.
• For permanently cabled units without built-in fuses, automatic switches, or
similar protective facilities, the AC supply line must be fitted with fuses rated to
the units.
• Before switching on the unit, ensure that the operating voltage set at the unit
matches the line voltage, if appropriate. If a different operating voltage is to be
set, use a fuse with the appropriate rating. Refer to the Installation Instructions.
• Units of Protection Class I with an AC supply cable and plug that can be
disconnected must be operated only from a power socket with protective ground
contact:
• Do not use an extension cable—it can render the protective ground
connection ineffective.
• Do not intentionally interrupt the protective ground conductor.
• Do not break the protective ground conductor inside or outside the unit or
loosen the protective ground connection; such actions can cause the unit to
become electrically hazardous.
• Before opening the unit, isolate it from the AC supply. Then ensure that:
• Adjustments, part replacements, maintenance, and repairs are carried out by
qualified personnel only.
• Safety regulations and rules are observed to prevent accidents.
• Only original parts are used to replace parts relevant to safety (for example,
the power on/off switches, power transformers, and fuses).
• Replaceable fuses can be hazardous when live. Before replacing a fuse,
disconnect the AC power source.
• Use caution when cleaning the equipment; isopropyl alcohol or similar solvents
can damage or remove the labels.
• Observe any additional safety instructions specified in this manual.
TVM Series Installation and Operation Handbook
Copyright © 2008, Harris Corporation
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