User's Manual

27 II/28 II Calibration Manual Supplement
2/13 1
Change #1
On page 3, add the following under the Warnings:
The following Warnings apply when permitted for use by MSHA:
 MSHA approved for use with three Energizer P/N E91 or three Duracell P/N MN1500
1.5 Volt, "AA" alkaline batteries only. All cells are to be replaced at the same time with
identical part number cells in fresh air locations only.
 This multimeter is not to be used to check electrical blasting circuits.
 This multimeter is not to be connected to an electrically energized circuit in an area where
permissibility is required.
On page 4, add the following to the Symbols Table:
 United States Department of Labor, Mine Safety and Health Administration.
On page 10, add the following under the Warning:
 MSHA approved for use with three Energizer P/N E91 or three Duracell P/N MN1500
1.5 Volt, "AA" alkaline batteries only. All cells are to be replaced at the same time with
identical part number cells in fresh air locations only.
Change #2
On page 2, under Warning, add:
 Measure a known voltage first to make sure that the Product operates correctly.
 Do not exceed the Measurement Category (CAT) rating of the lowest rated individual
component of a Product, probe, or accessory.
On page 4, Table 1, replace CAT III, CAT IV and add CAT II to the Table:
CAT III
Measurement Category III is
applicable to test and measuring
circuits connected to the distribution
part of the building’s low-voltage
MAINS installation.
CAT IV
Measurement Category IV is applicable to test and
measuring circuits connected at the source of the
building’s low-voltage MAINS installation.
CAT II
Measurement Category II is applicable
to test and measuring circuits
connected directly to utilization points
(socket Outlets and similar points) of
the low–voltage MAINS installation.
Change #3, 56307, 63409, 64064, 64649
On page 4, add the following to the Symbols table:
 Conforms to relevant South Korean EMC Standards.