Introduction; Disassembly And Reassembly Procedures; Required Tools; Remove The Tilt Stand, Hang Strap, And Side Strap - Fluke ScopeMeter 190 II Series Service Manual

Introduction

This section provides the required disassembly procedures. The printed circuit assembly
removed from the Test Tool must be adequately protected against damage.
The Test Tool contains static sensitive components. Handling and servicing these
components should be done only at a static free workstation by qualified personnel.
The Test Tool contains a Li-ion battery pack. See Section 1 for instructions on how to
safely handle and use this battery pack. The Users Manual is available at
www.fluke.com.
The Test Tool uses self-tapping screws. For longer life, use a hand-operated screwdriver
to reinsert the screws into the same screw-hole threads on the case.
At the end of this chapter, see Figures 6-2, 6-3, and 6-4 for disassembly.
To prevent electric shock, disconnect test leads, probes and power
supply from any live source and from the Test Tool itself. Always
remove the battery pack before completely disassembling the Test
Tool. Only qualified personnel using customary precautions against
electric shock should work on a disassembled unit with power on.

Disassembly and Reassembly Procedures

Required Tools

To access all the assemblies, you need:
•
Static-free work surface and anti-static wrist wrap
•
#10 Torx screwdriver
•
A small screwdriver or pair of tweezers to unlock flat cables from their connector
•
Cotton gloves (to avoid contaminating the lens and the PCA)

Remove the Tilt Stand, Hang Strap, and Side Strap

To separate the tilt stand from the rear case: gently bend one rotation point away from
the rear case and move the stand away from the housing. There is no need to remove
screws or other fixing devices.
Before opening the Test Tool, you must remove the hang strap and the side strap. How
to remove and install the hang strap is explained in the Users Manual in the "Tips"
Chapter. The grip of the side strap consists of two halves kept together with Velcro tape.
After having opened it, the straps can be taken apart and be removed from their fixing
dowels in the side of the Test Tool. Before you do this, take careful notice on the correct
position of the strap. To install, work in reverse order.
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Warning
6
Disassembly

Introduction

6-3