D012
-
057
-
2 MediTEST User Guide Page 3
-
3
3.3 ELECTRICAL CONNECTIONS
3.3.1 ELECTRICAL SUPPLY
An IEC power lead must be connected to the inlet (see figure 3.4) and to an AC supply as specified on
the rating plate located next to the power cable inlet (see figure 3.4). The IEC connector is a
disconnect device, and must therefore be totally accessible in an emergency.
This equipment must be connected to a protective earth (grounded power supply).
3.3.2 POWER SUPPLY FUSE
There is a single fuse fitted inside the fuse holder on the rear panel. Replace with the
same specification fuse. For the MediTEST the fuse type and rating are T type
(Anti
-
surge) with a 5 Amp rating.
3.3.3 MAINS SWITCH
The mains switch is located on the rear panel. It is a rocker type switch and is labelled 1 for ON and 0
for OFF. It is advisable to shut the unit down, and switch it off when not in use.
3.3.4 VACUUM PUMP POWER SUPPLY
Connect the vacuum pump to this outlet. This is a dedicated switched output and must not be used for
any other purpose.
INSTALLATION
WARNING
CAUTION
3.4 ELECTRICAL SIGNAL CONNECTIONS
There are two USB 2 connectors. The facilitate the connection of ancillaries such as Printer, Keyboard
or mouse. If more than two USB devices are required at the same time, a USB splitter may be
employed.
Dual USB 2 connectors.
Connect an approved
vacuum pump here.
Figure 3.3