Operation Manual

8-1

IM 1F5B2-01E

8. MAINTENANCE

This chapter explains the adjustment procedure needed for maintenance and the proce-

dures used to disassemble and reassemble ULTRA YEWFLO for parts replacement.

When doing maintenance on ULTRA YEWFLO, thoroughly read the instructions and

cautionary notes hereinafter given in order to handle the flowmeter correctly.

WARNING

• If the process fluid is harmful to personnel, handle ULTRA YEWFLO carefully even

after it has been removed from the process line for maintenance or other purposes.

Exercise extreme care to prevent the fluid from coming into contact with human flesh

and to avoid inhaling any residual gas.

IMPORTANT

• Precautions in Handling the Amplifier Assembly

Some of the parts used in the amplifier assembly may functionally succumb to

electrostatic discharge. Therefore when handling the assembly, use a protective

device such as an antistatic grounding strap. Exercise extreme care to avoid directly

touching any of the electronic parts and circuits in the assembly. Also, keep the

removed amplifier assembly in an antistatic bag.