USTER®
HVI 900
Instruction Manual
Uster Technologies, Inc.
Chapter 13
Version 4.0 (1.99) Fibrosampler - Page 13-13
5.5.2 Comb Holder Adjustment
Use the comb clearance gauge to check the clearance between the
sample plate and Fibrocomb as described in the Installation section.
1. To adjust the comb holder, first loosen the large retaining screws on
the left side of the comb holder.
Note: The retaining screws should not be loosened to the extent that the
comb holder loses friction with the arm.
2. Find the two smaller adjusting screws located 90° from the larger
retaining screws on the bottom of the instrument.
3. Drive the comb holder close to the sample plate by turning the
adjusting screws clockwise. Increase the distance by turning the
screws counter clockwise and pushing the comb holder away from
the sample plate.
4. Re-tighten the retaining screws.