Mindray Passport 5-Lead, Service Manual

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Passport 5-Lead, 5L, LT, XG Service Manual 0070-00-0420 4 - 1
4.0
Repair Information
Contents of this Chapter ..................................................Page
4.1 Introduction ............................................................. 4-1
4.2 Safety Precautions ................................................... 4-1
4.3 Troubleshooting Guidelines ...................................... 4-2
4.4 Equipment and Special Tools Required ..................... 4-3
4.5 Disassembly Instructions .......................................... 4-3
4.6 Mounting Instructions .............................................. 4-11
4.7 How to Use the Remote Color Display Mounting Kit . 4-15
4.8 Cable Assembly Details ........................................... 4-16
4.1 Introduction
This chapter of the Service Manual provides the necessary technical information to perform
repairs to the instrument. The most important prerequisites for effective troubleshooting are a
thorough understanding of the instrument functions, as well as an understanding of the theory
of operation. Therefore, if necessary, refer to the Operating Instructions (P/N 0070-00-0324
for 5L units or P/N 0070-00-0397 for XG units) which describes the instrument functions and
features, and refer to Chapter 2 of this manual which provides a theory of operation.
4.2 Safety Precautions
In the event that the instrument covers are removed, observe the following warnings and
general guidelines.
A. Do not short component leads together.
B.
The troubleshooting charts are not intended as a rapid course on how to repair devices
of this type. Rather, they are intended as a guide for qualified technical personnel only.
The instrument covers must not be removed by other than technically qualified personnel
who have received supplementary instructions regarding maintenance of medical
electronic equipment or have has equivalent experience in this area.