Users Manual Part 1

36 Cleaning
Chapter 2 DESCRIPTION OF OPERATION K12
Cleaning Sensors (Continued)
STEP-3 Open the Validator and clean the
sensors.
1. Unlock the clamp of Validator.
2. Open Validator with holding lever 3.
1
2
Lever 3
Clamp
3. Clean the Validator by cotton swab or
brush.
To clean the sensors.
To clean the sensors.
4. Open the Transportation Path 2 by
holding lever 2 and remove the dust
by cotton swab or brush.
To remove the dust.
Lever 2
5. Close the Transportation Path 2
gently.