NEC 900i Installation And User Manual page 6

Precautions
11. To reduce the risk of electric shock, do not disassemble this prod-
uct. Contact qualified service personnel when service or repair
work is required. Opening or removing covers may expose you to
dangerous voltages or other risks. Incorrect reassembly can cause
electric shock when the appliance is subsequently used.
12. Unplug this product from the wall outlet and refer servicing to
qualified personnel under the following conditions:
A. When the power supply cord is damaged or frayed.
B. If liquid has been spilled into the product.
C. If the product has been exposed to rain or water.
D. If the product does not operate normally when following the
operating instructions. Adjust only those controls that are cov-
ered by the operating instructions. 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 operation.
E. If the product has been dropped, or the cabinet has been dam-
aged.
F. If the product exhibits a distinct change in
performance.
13. Do not use the telephone to report a gas leak in the vicinity of the
leak.
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