INSTALLATION
1864-1644 Positive Polarity Megohmmeter
7
Chapter 2
INSTALLATION
2.1 Initial Inspection
IET instruments receive a careful mechanical and
electrical inspection before shipment. Upon receipt,
verify that the contents are intact and as ordered.
The instrument should then be given a visual and
operational inspection.
If any shipping damage is found, contact the carrier
and IET Labs. If any operational problems are en-
countered, contact IET Labs and refer to the warranty
at the beginning of this manual.
Save all original packing material for convenience
in case shipping of the instrument should become
necessary.
2.2 Dimensions
The dimensions of the 1864-1644 are shown in
both the rack and bench-mounted con
fi
gurations in
Figure 2-1.
2.3 Repackaging for Shipment
If the instrument is to be returned to IET Labs, contact
the Service Department at the number or address,
shown on the front cover of this manual, to obtain a
“Returned Material Authorization” (RMA) number
and any special shipping instructions or assistance.
Proceed as follows:
1. Attach a tag with the following:
• Owner’s
Name
• Model
Number
• Serial
Number
• RMA
Number
2. Wrap the instrument in heavy paper or
plastic.
3. Protect the front panel and any other protru-
sions with cardboard or foam padding.
4. Place instrument in original container or
equally substantial heavy carton.
5. Use packing material around all sides of
instrument.
6. Seal with strong tape or bands.
7. Mark shipping container “DELICATE IN-
STRUMENT,” “FRAGILE,” etc.
Figure 2-1. Dimensions of the GR/IET 1864-1644 Megohmmeters
Dimensions in inches
Содержание 1864-1644
Страница 10: ...CONTENTS FIGURES AND TABLES 1864 1644 Positive Polarity Megohmmeter vi This page intentionally left blank...
Страница 16: ...INTRODUCTION 1864 1644 Positive Polarity Megohmmeter 6 This page intentionally left blank...
Страница 22: ...OPERATION 1864 1644 Positive Polarity Megohmmeter 12 This page intentionally left blank...
Страница 28: ...APPLICATIONS 1864 1644 Positive Polarity Megohmmeter 18 This page intentionally left blank...
Страница 38: ...SERVICE AND MAINTENANCE 1864 1644 Positive Polarity Megohmmeter 28 This page intentionally left blank...
Страница 39: ...1864 1644 Positive Polarity Megohmmeter 29 PARTS LIST AND DIAGRAMS Chapter 7 PARTS LISTS AND DIAGRAMS...
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Страница 43: ...1864 1644 Positive Polarity Megohmmeter 33 PARTS LIST AND DIAGRAMS Figure 7 4 Type 1864 switching diagram...
Страница 44: ...1864 1644 Positive Polarity Megohmmeter 34 PARTS LIST AND DIAGRAMS Figure 7 5 Type 1864 schematic diagram...
Страница 45: ...1864 1644 Positive Polarity Megohmmeter 35 PARTS LIST AND DIAGRAMS Figure 7 6 Complete cabinet assembly...
Страница 46: ...1864 1644 Positive Polarity Megohmmeter 36 PARTS LIST AND DIAGRAMS...