Fluke 05-437 manual Maintenance

Maintenance

Maintenance 4

Section 4

Maintenance

4.1 Maintenance

WARNING

This instrument contains CMOS integrated circuits. No service should ever be attempted unless by a qualified service technician thoroughly familiar with these devices. Static charges normally present in a dry atmosphere or leakage current in soldering irons or other non-grounded tools can instantly destroy CMOS integrated devices. If this device has I.C. sockets, do not even attempt to remove or replace them.

WARNING

Failure to conduct periodic performance test in accordance with ANSI N323.1978, Paragraphs 4.6 and 5.4, and to keep records thereof in accordance with Paragraph 4.5 of the same standard, could result in erroneous readings or potential danger. ANSI N323.1978 becomes, by this reference, a part of this document.

An assembly drawing (Figure 4-1), schematic diagram (Figure 4-2), PC board component layout (Figure 4-3), and applicable parts lists (Tables 4-1 and 4-2) are provided for the user's reference.

Table 4-1. Main Assembly (126028) Parts List

Item No.	Part No.	Description	Qty
5	126021	PC B Assembly	1
6	126026	Panel	1
7	126027	Case	1
8	102009	Reflector	1
9	102008	Lens	1
12	500002	SPDT Switch	1
14	0960008	Parker 2-006 O-ring	1
16	5-1078	Screw, 5-20 XI	1
17	5-99	Screw, 1-72 x 3/16	2
18	5-26	Screw, 4 x .25	3

4-1