HP MP4 Model 4200 manual Electrical and mechanical safety

9 Electrical and mechanical safety	25
Product safety policy and general practice	26
Installation requirements	26
General precautions for HP products	27
Damage requiring service	27
Servicing	27
Mounting accessories	27
Ventilation	27
Water and moisture	27
Grounded (earthed) products	27
Power sources	28
Accessibility	28
Voltage select switch	28
Internal battery	28
Power cords	28
Protective attachment plug	28
Extension cord	28
Overloading	29
Cleaning	29
Heat	29
Circulation and cooling	29
Replacement parts	29
Safety check	29
Options and upgrades	29
Hot surfaces	29
Object entry	29
Precautions for portable computer products	30
Monitor support cover	30
Rechargeable battery pack	30
Docking base	30
Precautions for server and network products	30
Safety interlocks and enclosures	30
Accessories and options	30
Products with casters	31
Floor-standing products	31
Rack-mountable products	31
Precautions for products with hot-pluggable power supplies	31
Precautions for products with external television antenna connectors	32
Compatibility	32
External television antenna grounding	32
Lightning protection	32

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