USTER®
HVI 900
Instruction Manual
Uster Technologies, Inc.
Chapter 13
Version 4.0 (1.99) Fibrosampler - Page 13-14
5.5.3 Concentricity
The Fibrosampler cylinder may need to be adjusted to make the sample
plate concentric with the operating handle.
Note: If any adjustment is made for concentricity, all other adjustments must
be checked.
1. Slip a Fibrocomb in the comb holder.
2. Check that the distance between the Fibrocomb and cylinder rim
remains the same as the Fibrocomb is rotated around the
cylinder.
Note: The 1.60-mm (.0625-inch) gauge fits loosely between the Fibrocomb
and cylinder rim and can be used as a guide for concentricity.
3. If adjustment is needed, find the four mounting screws and the
four socket set adjusting screws that are located inside the drum
in the center of the end plate.
4. Use these screws to tilt the drum side to side or up and down as
necessary.
5.6 Accessories
Spare Part/Accessory Article Number
Cleaning Brush 256-899-00120
Comb Clearance Gauge 255-120-00180
Fibrocomb Assembly 255-130-00130