3. Installation

3.4Installation of the filter

Mains voltage

Voltage selector setting

Fuse

 

 

 

 

110

V

110

250 mA

130

V

130

250 mA

220-230 V

220

125 mA

240

V

240

125 mA

 

 

 

 

4.Select the mains cable corresponding to your mains outlet. Discard unwanted mains cable immediately. Connect the instrument to a grounded mains outlet.

Note: Do NOT switch on.

Note: Special care must be taken when handling interference filters. DO NOT touch the filter surface. The filters should not allowed to come in contact with any liquid or exposed to temperatures above 60 °C. For directions on cleaning interference filters, see Section 5.4

1.Select the appropriate filter for the wavelength to be used.

2.Insert the filter and converter or aperture in the optical unit (Fig. 4:7, Fig. 4:8). Each filter is marked with its wavelength and the letter F. The 280 nm converter is marked 280 C. The aperture for use with the 254 nm or 405 nm filters is marked 0.

The filter and converter or aperture must be pushed fully home.

Wavelength

Filter

Converter or Aperture

 

 

 

254 nm

254 F

0

280 nm

280 F

280 C

405 nm

405 F

0

 

 

 

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