Installation
GA 09.035/6.02 - 07/2011 - © Oerlikon Leybold Vacuum
19
3.3.2
Mains connection
The mains connection (Fig. 3-4,
18, item G) is designed for a mains cable
which contains a European appliance connector on the device side.
A mains cable is supplied with the unit. If the plug is not compatible with your
wall socket, you have to get a suitable mains cable:
Three-conductor cable with protective ground
Conductor cross-section 3
×
1.5 mm
2
or larger
Fig. 3-5
Three-conductor cable with protective ground (example)
Mains power.
Improperly grounded devices can be extremely dangerous in the event of
a fault.
Use three-wire mains or extension cables with protective ground only. Plug
the mains cable into wall sockets with protective ground only.
No mains fuse.
The Multi-Channel Controller is not equipped with a mains fuse.
The wall socket must be protected with a fuse (max. 10 A).
1
Connect the European appliance connector of the mains cord with the
mains connection of the unit
2
Connect the plug of the mains cable with the wall socket
Note:
If the unit is installed in a switching cabinet, the mains power can be sup-
plied via a switchable central power distributor.
3.3.3
Ground
The ground screw (Fig. 3-4,
18, item I) can be used to connect the Multi-
Channel Controller with the protective ground of the pumping station.
1
If required: Connect the protective ground of the pumping station with
the ground screw. Use a protective conductor.
Warning
Warning
