Specifications

TOS9220/9221 Maintenance 5-1

Chapter 5

Maintenance

This chapter describes the maintenance, inspection, and calibration of the scanner.

Regular maintenance and inspection are necessary to maintain the initial perfor-

mance of the product.

5.1 Cleaning

To clean the surface of the tester, including the panel, wipe it with a soft cloth moist-

ened with water-diluted neutral detergent.

• Before starting cleaning, be sure to turn off the POWER switch of the

tester proper and unplug the scanner’s AC power cord.

• Do not use volatile materials such as thinner and benzene. These materi-

als may change surface colors, or erase prints.

5.2 Inspection

• Tearing and breakage of the cable coating may lead to electric shock and

ﬁre. In such a case, immediately discontinue use of the scanner.

To purchase accessories, contact Kikusui distributor/agent.

■

C po

wer cor

Check for tears in the cable coating, looseness and fracture of the plug, and break

age of the cable.

■

High-v

olta

test lead

wires

Check the cable coating for tears, ﬁ

ssures, and breakage.

WARNING

CAUTION

WARNING