47
AVTM21-415Ja Rev. A June 2005
11
ROUTINE MAINTENANCE
INTRODUCTION
Field service subjects high-voltage test equipment to a difficult
environment, but equipment wear can be minimized by
periodic inspection and cleaning. Such inspections and cleaning
also will ensure reliable on-the-job operation. The frequency of
routine inspection and cleaning will depend on the field
conditions encountered. As a guide, for sets operated indoors
in a normally dusty atmosphere, this procedure should be
performed once every six months; as an extreme, the
procedure should be carried out monthly on a set that is used
daily outdoors in a heavy dust concentration that is conductive
and hygroscopic.
Prior to performing inspection and maintenance, consult any
damage reports that may have been completed for the test set.
INSPECTION AND MAINTENANCE PROCEDURE
Complete inspection and maintenance procedures can be
performed in approximately fifteen minutes. The only
equipment required consists of a screwdriver, an insulated
jumper about one foot long, a clean damp cloth, and a clean
dry cloth.
Proceed according to the steps given below.
Summary of Contents for ATEC 210415 Series
Page 2: ...15 kV Megohmmeter Test Set Catalog No 210415 Series M...
Page 9: ...M 2 AVTM21 415Ja Rev A June 2005 Figure 1 15 kV Megohmmeter Test Set Catalog No 210415...
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Page 23: ...M 16 AVTM21 415Ja Rev A June 2005 Figure 2 Schematic Diagram of the 15 kV Megohmmeter...
Page 30: ...SETTING UP 23 AVTM21 415Ja Rev A June 2005 Figure 4 Testing in a Substation...
Page 32: ...SETTING UP 25 AVTM21 415Ja Rev A June 2005 Figure 6 Testing Transformer Terminals...
Page 33: ...M 26 AVTM21 415Ja Rev A June 2005 Figure 7 DC Motor Test Setup Figure 8 Generator Test Setup...
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Page 73: ...M 66 AVTM21 415Ja Rev A June 2005 Figure 15A Interior View Figure 15B Interior View...
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Page 82: ...M 2621 Van Buren Avenue Norristown PA 19403 1 800 723 2861 ext 8578 megger com...
