Acom 1200S 운영 매뉴얼 - 페이지 7

{카테고리_이름} Acom 1200S에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Acom 1200S 11 페이지. Hf + 6 m linear amplifier

Unpack and inspect carefully the contents of the cardboard carton for possible transportation damages.

On the amplifier, check-up the chassis, front panel, display, buttons, rear panel connectors, main power

switch and fuses.

Amplifier operating location selection; cooling.

2-2.

Locate the amplifier close to the place where will be used. You will need an easy access to the rear panel

for connecting cables, and of course, to the buttons and screen on the front panel.

The ACOM 700S is forced air cooled.

closer than 10cm (4"). The exhaust air can reach 65ºC (150ºF) and if the surrounding devices are

sensitive to heating from outside or use forced air cooling themselves, increase the distances accordingly.

Connecting the amplifier in the shack

2-3.

For details and recommendations on the grounding and RF counterpoise system concerning the

electromagnetic compatibility see also S. 3-6(f).

a) GND stud - First connect the grounding stud of the amplifier (located on the rear panel and

marked GND – Fig. 2-1) to the grounding system of the shack.

6 6

Keep the original packing for possible future transportation.

Locate the amplifier so that there are no objects or other devices

Do not leave free paper, cloth or other light materials around

and under the amplifier. They may be drawn in by the cooling

air stream and block the vents. This will lead to overheating and

accelerated material aging, not covered by the warranty.

W A R N I N G

Before you connect the amplifier to external grounding,

you should advise with a licensed electrician and confirm

such kind of connection is allowed by your national and

local electrical code, safety rules, and regulations in force.

Simultaneous connection to the earth grounding and

protective earth may be inadmissible or may fall under

special requirements in some countries!

W A R N I N G

Never use the gas installation pipes for grounding. This can

cause an EXPLOSION!

W A R N I N G

Do not use the steam-heating or water-supply network pipes

for grounding! You may expose to dangerous voltage not only

yourself but also other people using the same installation.

Bear in mind that the grounding installation may have to withstand

emergency currents over 15A with minimal voltage drop on it.

Therefore it may be necessary to improve its conductivity using

heavier leads and lower-resistance grounding path.The grounding

lead should be at least 4mm

N O T E

C A U T I O N

(AWG 11 or SWG 13).