GE Voluson 730Expert Service Manual page 301

GE H - K
EALTHCARE RETZTECHNIK
D 105899, R
IRECTION EVISION
Chapter 10
Care & Maintenance
Section 10-1
Overview
10-1-1 Periodic Maintenance Inspections
It has been determined by engineering that your Voluson® 730Expert 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.
10-1-2 Purpose of Chapter 10
This chapter describes Care & Maintenance on the Voluson® 730Expert system and its 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
Section
10-1
10-2
10-3
10-4
10-5
10-6
10-7
10-8
Practice good ESD prevention. Wear an anti–static strap when handling electronic parts and
CAUTION
even when disconnecting/connecting cables.
!! CAUTION:
THERE ARE SEVERAL PLACES ON THE BACKPLANE, THE AC DISTRIBUTION,
DANGER
AND DC DISTRIBUTION THAT ARE DANGEROUS. BE SURE TO DISCONNECT
!! DANGER:
THE SYSTEM POWER PLUG AND SWITCH OFF THE MAIN CIRCUIT BREAKER
(F1) BEFORE YOU REMOVE ANY PARTS. BE CAUTIOUS WHENEVER POWER
IS STILL ON AND COVERS ARE REMOVED.
Do not pull out or insert circuit boards while power is ON.
CAUTION
!! CAUTION:
DO NOT operate this unit unless all board covers and frame panels are securely in place, to
CAUTION
ensure optimal system performance and cooling.
!! CAUTION:
When covers are removed, EMI may be present.
3 DRAFT (A
Contents in Chapter 10
Overview
Why do Maintenance
Maintenance Task Schedule
Tools Required
System Maintenance
Using a Phantom
Electrical Safety Tests
When There's Too Much Leakage Current...
Ultrasound INSPECTION CERTIFICATE
Chapter 10 - Care & Maintenance
29, 2008)
PRIL
Description
V ® 730E
OLUSON XPERT
S M
ERVICE
Page Number
10-1
10-2
10-2
10-5
10-6
10-12
10-12
10-24
10-25
(BT03)
ANUAL
10-1