GE 5478035, Basic Service Manual

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GE LOGIQ F S
ERIES
D
IRECTION
5446617-100, R
EVISION
10 B
ASIC
S
ERVICE
M
ANUAL
Section 10-1 - Overview 10 - 1
Chapter 10
Care & Maintenance
Section 10-1
Overview
10-1-1 Periodic Maintenance Inspections
It has been determined by engineering that your system does not have any high wear components that
fail with use, therefore no Periodic Maintenance Inspections are mandatory. Some Customers Quality
Assurance Programs may require additional tasks and or inspections at a different frequency than listed
in this manual.
10-1-2 Purpose of Chapter 10
This chapter describes Care & Maintenance on the scanner and peripherals. These procedures are
intended to maintain the quality of the ultrasound systems performance . Read this chapter
completely and familiarize yourself with the procedures before performing a task.
Table 10-1 Contents in Chapter 10
Section Description Page Number
10-1
Overview
10-1
10-2
Why do Maintenance
10-2
10-3
Maintenance Task Schedule
10-2
10-4
Tools Required
10-4
Section 10-5
When There's Too Much Leakage Current...
10-15
CAUTION
Practice good ESD prevention. Wear an anti–static strap when handling electronic parts and
even when disconnecting/connecting cables.
DANGER
THERE ARE SEVERAL PLACES ON THE BACKPLANE, THE AC
DISTRIBUTION, AND DC DISTRIBUTION THAT ARE DANGEROUS. BE SURE
TO DISCONNECT THE SYSTEM POWER PLUG AND OPEN THE MAIN CIRCUIT
BREAKER BEFORE YOU REMOVE ANY PARTS. BE CAUTIOUS WHENEVER
POWER IS STILL ON AND COVERS ARE REMOVED.
CAUTION
Do not pull out or insert circuit boards while power is ON.
CAUTION
Do not operate this unit unless all board covers and frame panels are securely in place. System
performance and cooling require this.