GE LOGIQ E9 Service Manual page 689

GE H
EALTHCARE
D 5180263-100, R
IRECTION
Chapter 10
Care & Maintenance
Section 10-1
Overview
10-1-1 Purpose of Chapter 10
This chapter describes Care and Maintenance on the Ultrasound system and peripherals. These
procedures are intended to maintain the quality of the Ultrasound system's performance. Read this
chapter completely and familiarize yourself with the procedures before performing a task
10-1-2 Periodic maintenance inspections
It has been determined by engineering that your Ultrasound System does not have any high wear
components that fail with use, therefore no Periodic Maintenance inspections are mandatory.
However, some customers' Quality Assurance Programs may require additional tasks and or
inspections at a different frequency than listed in this manual.
Table 10-1
Section
10-1
10-2
10-3
10-4
10-5
10-6
10-7
THERE ARE SEVERAL PLACES ON THE BACKPLANE, THE AC DISTRIBUTION,
DANGER
AND DC DISTRIBUTION THAT ARE DANGEROUS. BE SURE TO DISCONNECT
THE SYSTEM POWER PLUG AND SWITCH OFF THE MAIN CIRCUIT BREAKER
BEFORE YOU REMOVE ANY PARTS. BE CAUTIOUS WHENEVER POWER IS
STILL ON AND COVERS ARE REMOVED.
PRACTICE GOOD ESD PREVENTION. WEAR AN ANTI–STATIC STRAP WHEN HANDLING
CAUTION
ELECTRONIC PARTS AND EVEN WHEN DISCONNECTING/CONNECTING CABLES.
DO NOT PULL OUT OR INSERT CIRCUIT BOARDS WHILE POWER IS ON.
CAUTION
DO NOT OPERATE THIS SYSTEM UNLESS ALL BOARD COVERS AND FRAME PANELS ARE
CAUTION
SECURELY IN PLACE, TO ENSURE OPTIMAL SYSTEM PERFORMANCE AND COOLING.
WHEN COVERS ARE REMOVED, EMI MAY BE PRESENT.
5
EV
Contents in Chapter 10
Overview
Why do Maintenance
Maintenance Task Schedule
System maintenance
Using a Phantom
Electrical Safety Tests
When There's Too Much Leakage Current...
Chapter 10 Care & Maintenance
Description
LOGIQ E9 Service Manual
Page Number
10-1
10-2
10-2
10-7
10-9
10-9
10-26
10 - 1