Installation Of External Fan - Acom 1000 User Manual

User's Manual | ACOM 1000 | HF + 6m Linear Amplifier
It is preferable that you use the wall outlet closest to the source. The installation leads should be at least
1.5mm² (AWG 15 or SWG 17). Check if the respective fuses can handle current up to 10A as well, and
whether the voltage corresponds to the voltage for which the amplifier is set (see Section
2.2 Line Voltage
). If you connect the amplifier to a different mains outlet, be sure that you check it, too.
Selection
Make sure the main Power Switch on the rear panel is in OFF position and insert amplifier's mains plug into
the wall outlet prepared for it. The amplifier remains switched off.

2.5. Installation of External Fan

This fan (see ) is not necessary in SSB and CW modes, nor in continuous carrier modes
Figure 2-1 Connections
(RTTY, SSTV etc.) with carrier down times of maximum 15 minutes and a subsequent pause of 3 minutes.
For higher duties or increased ambient temperatures the fan is recommended. The auxiliary fan
(92x92mm) must be brushless type, 2...5W/24VDC. It may be installed by your dealer or by the
manufacturer on request.
August 2020 S e c t i o n INSTALLATION | Page 15 of 36