Table of Contents
Advertisement
1
Make sure that the FD-9 is switched off.
2
Disconnect all cables (USB cable, LAN cable, AC adapter cable).
3
Open the cover.
4
Loosen the two screws as shown completely so that they
are free of the base.
5
Close the cover.
6
Grasp the ends of the FD-9 and tilt the FD-9 body
backward as shown. The base should stay flat.
7
Clean the cover glass of the line sensor and the white
backing and other plastic surfaces with a clean, dry, soft,
lint-free cloth.
8
Wipe off the rubber rollers with alcohol to clean and
condition them.
9
Grasp the ends of the FD-9 and tilt the FD-9 body onto the
base again.
10
Open the cover
11
Tighten the two screws as shown until snug.
• If the screws are loose when measurements are taken, measurement accuracy may
suffer.
• Do not overtighten.
12
Close the cover and reconnect cables.
Cleaning
31
Advertisement
Table of Contents
