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Safety Regulations
INTER-TEL
®
CS-5200/5400 ADMINISTRATOR GUIDE, ISSUE 1.1 – August 2005
Page xiii
11. Never push objects of any kind into this product through chassis slots as they may touch
dangerous voltage points or short out parts that could result in a risk of fire or electric
shock. Never spill liquid of any kind on the product.
12. To reduce the risk of electric shock, do not disassemble this product, but take it to a
qualified serviceman when some service or repair work is required. Opening or remov-
ing covers may expose you to dangerous voltages or other risks. Incorrect reassembly
can cause electric shock when the product is subsequently used.
13. Unplug this product from the wall outlet and refer servicing to qualified service person-
nel under the following conditions:
• When the power supply cord or plug is damaged or frayed.
• If liquid has been spilled into the product.
• If the product has been exposed to rain or water.
• If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions because
improper adjustment of other controls may result in damage and will often require
extensive work by a qualified technician to restore the product to normal opera-
tion.
• If the product has been dropped or the chassis has been damaged.
• If the product exhibits a distinct change in performance.
14. Avoid using a telephone (other than a cordless type) during an electrical storm. There
may be a remote risk of electric shock from lightning.
15. Do not use the telephone to report a gas leak in the vicinity of the leak.
SAVE THESE INSTRUCTIONS
NOTICE
An exclamation point within a triangle, such as the one silk-screened on the
front of the equipment cabinet, or chassis, is intended to alert the user to a haz-
ard that may result in bodily harm. To promote safe operation, maintenance,
and servicing of equipment, pay attention to the hazards identified in the litera-
ture accompanying the product.
Be sure to read and follow all of the instructions included in this manual and other applicable
literature.
NOTICE
The equipment contains no operator access areas and is certified only for installation in a
restricted access location, by trained personnel only. (UL 60950-1)
!