Fluke 28IIEX User Manual page 13

WX Warning
To prevent electric shock or personal injury
while in Ex-HAZARDOUS areas, follow these
guidelines:
Do not open the Product while in an
Ex-hazardous area.
Change the Product's batteries only
outside Ex-hazardous areas.
Do not take spare batteries into
Ex-hazardous areas.
Use only type-approved batteries in the
Product. See the "How to Replace the
Batteries" section for a list of approved
batteries.
Do not replace fuses while in an
Ex-hazardous area.
Use only fuses approved for
Ex-hazardous areas in this Product. See
the "How to Replace the Fuses" section
for a list of approved fuses.
Use the Product only when the specified
connection values are met.
True-rms Digital Multimeter
EX Safety Information
After you use the Product on a non-
intrinsically safe protected circuit, wait
3 minutes before you take the Product
into an Ex-hazardous area.
The Product must be completely and
securely fitted in the red holster while it
is in an Ex-hazardous area.
Use only approved accessories with this
Product in Ex-hazardous areas.
Do not use the Product in aggressive
acidic or alkaline solutions.
Do not use the Product in zone 0 and 20.
Measurements on intrinsically safe
connections that go into zone 0 or 20 are
permitted if the connection values are
met.
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