Important Hints - SCHEU LC-6 Light Oven Manual De Instrucciones

G
English
Operation Manual
LC-6 Light Oven 230 V, REF 5610.1
LC-6 Light Oven 115 V, REF 5620.1
1.) General
The LC-6-Light Oven is a light-polymerisation unit for light-curing resins, equipped with 2 different kind of fluorescent tubes (3 UV-A lamps, 3 blue
light). The wave length range varies between approx. 350 and 450 nm, the maximum being approx. 370 nm (UV-A) and approx. 450 nm (blue light).
2.) Getting Started
Changing the light sources
For safety reasons, lamps are individually packed for transport. Pull out mains plug, pull out drawer completely, unpack the lamps and put them
frontally through the openings in the mirror wall into the bulb fitting, pressing hard. The bulbs will snap in place. You should hear a click. In order to
guarantee a homogeneous illumination, UVA-lamps and blue light tubes should be inserted alternately.
Dismantling the light sources:
Pull out mains plug, pull out drawer completely, let unit cool down, take hold of the lamps at the bulb and draw them out of the fitting with a quick mo-
tion. Lamps have to be changed after approx. 1.000 h, however not any later than after 2 years. Replacement lamps are available with your electronic
retail market. Prior to start up, make sure to verify the mains voltage corresponds to the nominal voltage as indicated on the type plate.
Only REF 5620.1: Adjust the right voltage on the monitoring switch on the machine back before start up.
Insert power cable in the socket at the machine back and connect it. When switching on the power switch, it flashes green. Select illumination time
by pressing the button on the machine top.
Note:
In order to adjust illumination time, make sure the drawer has been pulled out for at least 2 cm. Drawer can be pulled in and out by means of the
handle at the screen at the machine front.
Back
d
a b c
a Power switch
b Fuse
c Mains socket
d Voltage selector (only for REF 5620.1)
e Type plate

3.) Important Hints

Make sure not to look directly at the radiation source (risk of damaging to the eyes). Make sure not to cover the aeration openings. In the continuous
mode (cont.) the machine has to be switched off after curing has been finished. A safety shutdown will run automatically after approx. 30 min.
4.) Operation
Switch on power switch on the machine back, switch flashes green.
Pull out drawer, select illumination time by pressing the timer button on the machine top, i.e. 5 m*, 10 m* or cont. The corresponding LED flashes.
Place light-curing material on the drawer and slide drawer back as far as it will go. The illumination process will start automatically. In case illumination
times of 5 m* or 10 m* have been set, the unit will switch off automatically after the illumination process has elapsed.
In case the continuous operation mode (cont.) has been set, illumination can be switched off by pressing again the timer button. For safety reasons,
after 30 min. illumination will shut down automatically.
Hints:
If the drawer has been pulled out for more than 1 cm during illumination, unit will shut down automatically (to avoid eyes damaging). The previously
adjusted illumination time will be stored after the illumination process has finished. In order to start a new illumination process, the drawer has to
be pulled out for at least 2 cm before being slid back as far as it will go. The illumination time can only be changed with the drawer been pulled out.
*Hint: m = minutes
e
Top Side
Timer button to adjust the illumination time
(5 m*, 10 m*, cont.)