Mainframe removal and installation procedures
Mainframe rem
oval and installation procedures
This subsect
ion contains procedures for removal and installation of almost
all mechanical and electrical modules. Any electric al or mechanical module,
assembly, or part listed in the Replaceable parts list section of this manual is a
module.
Preparation
WARNING. B
efore performing this or any other procedure in this manual, read the
General safety summary and the Service safety summary found at the beginning
of this manual. Also, to prevent possible damage to the TG8000 components,
read Preventing ESD in this section.
This subsection contains the following items:
Preparatory information that you need to properly perform the procedures
that follow.
List of tools required to remove and disassemble all modules.
Two mo
dule locator diagrams for finding the replaceable modules in the
TG8000. (See Figure 2-6.) (See Figure 2-7.)
Proc
edures for removal and reinstallation of the electrical and mechanical
modules.
Adi
sassembly proce dure for removal of all the major modules fr om the
TG8000 at one time and for reassembly of those modules into the TG8000.
Such a complete disassembly is normally only done when completely
cleaning the TG8000. Instructions for doing the actual cleaning are found
under Inspection and cleaning at the beginning of this section. (See page 1-6.)
Module disassembly procedures.
WARNING. Before performing any procedure in this subsection, disconnect the
power cord from the line voltage source. Failure to do so could cause serious
injury or death.
TG8000 Multiformat Test Signal Generator Service Manual 2–19
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