Marantz PM7000 Stereo Amplifier User Manual


 
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4
12. Grounding or Polarization — Precautions should be taken
so that the grounding or polarization means of an appliance
is not defeated.
AC POLARIZED PLUG
13. Power-Cord Protection — Power-supply cords should be
routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular
attention to cords at plugs, convenience receptacles, and
the point where they exit from the appliance.
14. Cleaning — The appliance should be cleaned only as
recommended by the manufacturer.
15. Power Lines — An outdoor antenna should be located away
from power lines.
16. Outdoor Antenna Grounding — If an outside antenna is
connected to the receiver, be sure the antenna system is
grounded so as to provide some protection against voltage
surges and built up static charges.
Section 810 of the National Electrical Code, ANSI/NFPA
No. 70 — 1984, provides information with respect to proper
grounding of the mast and supporting structure, grounding
of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna-discharge unit,
connection to grounding electrodes, and requirements for
the grounding electrode. See Fig. 1.
17. Nonuse Periods — The power cord of the appliance should
be unplugged from the outlet when left unused for a long
period of time.
18. Object and Liquid Entry — Care should be taken so that
objects do not fall and liquids are not spilled into the
enclosure through openings.
19. Damage Requiring Service — The appliance should be
serviced by qualified service personnel when:
A. The power-supply cord or the plug has been damaged;
or
B. Objects have fallen, or liquid has spilled into the appli-
ance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally or
exhibits a marked change in performance; or
E. The appliance has been dropped, or the enclosure
damaged.
20. Servicing — The user should not attempt to service the
appliance beyond that described in the operating
instructions. All other servicing should be referred to qualified
service personnel.
This product was designed and manufactured to meet strict
quality and safety standards. There are, however, some
installation and operation precautions which you should be
particularly aware of.
1. Read Instructions — All the safety and operating instruc-
tions should be read before the appliance is operated.
2. Retain Instructions — The safety and operating instructions
should be retained for future reference.
3. Heed Warnings — All warnings on the appliance and in the
operating instructions should be adhered to.
4. Follow Instructions — All operating and use instructions
should be followed.
5. Water and Moisture — The appliance should not be used
near water-for example, near a bathtub, wash-bowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming
pool, etc.
6. Carts and Stands — The appliance should be used only
with a cart or stand that is recommended by the manufac-
turer.
7. An appliance and cart combination should be moved with
care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
8. Wall or Ceiling Mounting — The appliance should be
mounted to a wall or ceiling only as recommended by the
manufacturer.
9. Ventilation — The appliance should be situated so that its
location or position does not interfere with its proper venti-
lation. For example, the appliance should not be situated on
a bed, sofa, rug, or similar surface that may block the
ventilation openings; or, placed in a built-in installation,
such as a bookcase or cabinet that may impede the flow of
air through the ventilation openings.
10. Heat — The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers) that produce heat.
11. Power Sources — The appliance should be connected to a
power supply only of the type described in the operating
instructions or as marked on the appliance.
SAFETY
INSTRUCTIONS
READ BEFORE OPERATING EQUIPMENT