Sherbourn PT-7030, Руководство пользователя

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Only replace the fuse(s) in the PT-7030 with a fuse(s) of proper value and voltage rating.
The PT-7030 should only be cleaned as directed in the Installation and Operation Manual. Avoid
spraying liquids directly onto the PT-7030 and NEVER spray liquids into the vents. Care should be
taken so that small objects do not fall into the inside of the PT-7030.
You should seek service for your PT-7030 by qualified service personnel if any of the following occur:
1. The power-supply cord or the plug has been damaged.
2. Objects or liquid have fallen or spilled into the vents.
3. The PT-7030 has been exposed to rain.
4. The PT-7030 exhibits a marked change in performance.
5. The PT-7030 has been dropped, or its enclosure or chassis is damaged.
NOTE: TO COMPLETELY DISCONNECT THE PT-7030 FROM THE AC POWER MAINS,
DISCONNECT THE AC POWER CORD FROM THE AC RECEPTACLE.
NOTE: THE PT-7030 AC POWER CORD MUST REMAIN READILY ACCESSIBLE AT ALL TIMES.
!
CAUTION
CAUTION: TO REDUCE THE RISK
OF ELECTRICAL SHOCK, DO
NOT REMOVE COVER. NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
Antenna lead-in wire
Grounding conductors
(NEC section 810-20)
Antenna discharge unit
(NEC section 810-20)
Power service grounding
electrode system
(NEC art 250, part H)
Ground clamps
Ground clamp
Electric service
equipment
NEC - National Electrical Code