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VALLEY FORGE & BOLT MANUFACTURING COMPANY
4410 W. Jefferson St. • Phoenix, AZ 85043 • USA
4.0.0 User Maintenance – Recommended Cleaning Procedures
UNDER NO CIRCUMSTANCES SHOULD THE PROBE FACE OR THE DATUM DISC
SURFACE BE ABRAIDED.
CAUTION:
DO NOT
1.
attempt to clean the probe sensor or the datum disc with abrasives or by scraping
it with emery cloth or sandpaper.
DO NOT
2.
use abrasives, solvents, or aromatic hydrocarbons to clean the 406A unit as damage
may occur to the plastic half of the enclosure. If cleaning is necessary, use only a mild solution
of warm water and detergent.
3. Any attempts to clean the 406A unit should be made in the "OFF" power state while the
enclosure lid is tightened on.
DO NOT ATTEMPT TO CLEAN THE INSIDE OF THE ENCLOSURE!
4.
4.1.0 Cleaning the Probe Sensor
[1]
Wipe the probe sensor face clean followed by a forced moisture-free air cleaning.
1.
ONLY
use a clean lint-free dry cotton cloth.
2. The forced air stream can be compressed air delivered through an air nozzle, or a can of
compressed air commonly used in cleaning electronic components and computer equipment.
Dirty or contaminated
probe sensor face
[2]
Visually inspect the surface has been cleaned from contaminants.
[3]
Check the calibration as outlined in 2.4.0 System Calibration.
SPC4™ SYSTEM • MODEL 406A • USER'S MANUAL
Figure 19 - Probe Sensor Cleanliness
Probe sensor face visually clean using a
clean lint-free dry cotton cloth
- Page 18 of 21 -
PHONE: (602) 269 - 5748
WEB: www.vfbolts.com
Rev. 1.0
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