GE LOGIQ C Series, Базовое руководство по обслуживанию

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GE
D
IRECTION
5273008-100, R
EVISION
9 LOGIQ C S
ERIES
B
ASIC
S
ERVICE
M
ANUAL
Chapter 10 Care & Maintenance 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
10-5
"When There's Too Much Leakage Current..."
10-20
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.