5.5.2 Seal replacement
1
1 Seals
1. Remove the detector analyzer cell (see chapter “Disassembly/reassembly of the analyzer cell”).
2. Check the condition of the seals: change them if necessary.
3. Replace the 2 seals.
Never lubricate the seals.
5.5.3 Filament replacement
NOTICE
Distortion of product performance due to damaged filament
The new filament has a white deposit on the surface.
With use, the white deposit oxidizes and turns black: this is normal.
Any contact with the filament may damage it.
► Keep the filament in its protective box when it is not installed in the analyzer cell.
► Do not touch the filament with your fingers (even with gloves) or any other object.
► Do not clean the new or used filament with cloth or fingers.
► Do not dust the filament with pressurized air or by blowing on it.
Disassembly
F2
F1
1
A
A
F1
2
F1 Filament 1
1
Fixing screw and washer
F2 Filament 2
2
Fastening clips
1. Remove the detector analyzer cell (see chapter “Disassembly/reassembly of the analyzer cell”).
2. Remove the fixing screw and washer of the defective filament.
3. Remove the 2 fastening clips using flat pliers (2 new clips are supplied with the spare filament).
Service - Maintenance
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