Introduction - ABB Symphony Harmony Series Instructions Manual

Installation

Introduction

Special Handling
WBPEEUI240774A0
This section explains what to do before putting the IMASI23
module (ASI) into operation. Do not
tion and operation until you read, understand and do the steps
in the order in which they appear. Refer to
mination unit wiring instructions. Refer to
ure the IMASI23 module.
NOTE: Always use the ABB Automation field static kit (part number
1948385A1), consisting of two wrist straps, ground cord assembly, alligator
clip, and static dissipating work surface when working with static sensitive
devices. The kit is designed to connect the technician and the static dissipating
work surface to the same ground point to prevent damage to the static sensi-
tive devices by electrostatic discharge.
Use the static grounding wrist strap when installing and
removing modules. Static discharge may damage static sensi-
tive devices on modules in a cabinet. Use grounded equipment
and static safe practices when working with static sensitive
devices.
1. Use Static Shielding Bag. Keep the module in its static
shielding bag until you are ready to install it in the system.
Save the bag for future use.
2. Ground Bags before Opening. Before opening a bag con-
taining an assembly with static sensitive devices, touch it to
the equipment housing or ground to equalize charges.
3. Avoid Touching Circuitry. Handle assemblies by the
edges; avoid touching the circuitry.
4. Avoid Partial Connection of Static Sensitive Devices.
Verify that all devices connected to the modules are properly
grounded before using them.
5. Ground Test Equipment.
Do not proceed with the installa-
Do not Do not
Appendix A
Section 4
Section 3
for ter-
to config-
3 - 1