50470/SGTX/0909
18
Industrial HERMetic Sampler GTX Chem
7.3 Sample
cleaning
To clean HERMetic Sampler carter, winder can be easily removed as well and sampling bottle
detached from tape.
7.4 Tape
cleaning
If tape requires cleaning it has to be unwound, preferably on another reel.
7.5 Tape wiper adjustment or replacement
Check the wear of the wiper. If necessary, adjust it or replace it.
•
Unscrew the 2 wing screws to remove the carter winder.
•
Dismantle the wiper holder by unscrewing the 2 screws.
•
Remove the wiper of its box.
•
Use the Allen key 1.3 mm to set the 2 wipers screws properly or exchange it.
•
Put back the wiper holder and tighten the 2 screws.
•
Reassemble the carter winder on the storage tube and tighten the 2 wing screws.
7.6 Tape
replacement
•
Remove the carter winder from the sampler (2 wing screws M5x20);
•
Remove the tape wiper;
•
Unwind totally the old tape;
•
Remove the cover for winder (5 screws M4x10 side opposite to crank);
•
Slacken the tape from the core;
•
Remove it and unscrew the screw M4x30 tightening to the core;
•
Put the new tape;
•
Fasten the tape to the core with screw M4x30;
•
Wind the new tape;
•
Put back the cover for winder and tighten the 5 screws M4x10;
•
Put back and adjust the tape wiper;
•
Put back the carter winder and tighten the 2 wing screws M5x20;
•
Check the tape winder for gas tightness (0.3 bar, 4.4 psi) before using again.
7.7 Bearings
Bearings are involved in the electrical safety of this device. In case of exchange, use only original
spare parts.