Elenberg CTV-1540, Instruction Manual

Page: 27 / 47

Important safeguards
27
12. Use only with the cart, stand, tripod, bracket, or table specified by
the manufacturer, or sold with the apparatus. When a cart is used,
use caution when moving the cart/apparatus combination to
avoid injury from tipover.
13. Unplug this apparatus during lightning storms or when unused for
long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way, such
as powersupply cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or
has been dropped.
15. If an outside antenna or cable system is connected to the product, be sure the an tenna or
cable system is grounded so as to provide some protection against voltage surges and builtup
static charges. Section 810 of the National Electrical Code, ANSI/NFPA No. 701984 (Section
54 of Canadian Electrical Code, Part 1) provides information with respect to proper grounding
of the mast and supporting structure, grounding of the leadin wire to an antennadischarge
unit, size of grounding conductors, location of antennadischarge unit, connection to ground
ing electrode. See following example.
ELECTRIC
SERVICE
EQ UIPM EN T
N EC-NATIONAL ELECTRICALC ODE
PO W ER SERVICE G RO UND ING
ELECTRODE SYSTEM
(NEC ART 250 PART H)
GR OUND CLAM PS
GR OUNDING CO ND UCTO RS
(NEC SECTION 810-21)
ANTENNA
D ISC HAR GE UNINT
(NEC SEC TIO N 810-21)
ANTENNA
LEAD IN
W IRE