Illuminators
Transformers
Follow the safety instructions given on page 7.
Leica transformers may only be opened by authorized service personnel, and the power cable must be disconnected before- hand. The transformers are not to be used outdoors.
Regulating transformer
The regulating transformer 5.3 to 7.5 V/40 VA is used to operate the 6 V/10 W and 6 V/20 W lamps.
1Connections for two lamps (maximum combined loading 40 W)
2Connection for power cable
3Fuse holder 2x T 1A L 250 VA
4Power switch
I | on |
0 | off |
5ON display: Instrument is switched on.
6Regulating knob
76 V display: The standard voltage has been reached.
Technical data see page 74
45
7
6
2
3
1 1
Starting up Switching the input voltage is not necessary.
The adjustment is carried out automatically by means of the switching controller in the regulating transformer.
Connect the power cable to the socket of the base and to the power source.
Connect the lamp. The sockets accept two lamps with a maximum combined loading of 40 W.
38 | Leica M Stereomicroscopes – Illuminations |
