Fluke 789 Safety Information
Fluke 789 Manual
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- Fluke 789 | Safety Information - Page 1
have the meter serviced. • Do not operate the meter around explosive gas, vapor, or dust. • Do not use in a damp or wet environment. • Use only type AA batteries, properly installed in the meter case, to power the meter. • When servicing the meter, use only specified replacement parts. • Use caution - Fluke 789 | Safety Information - Page 2
indicator () appears. • Remove test leads from the meter before opening the battery door. • Close and latch the battery door before using the meter. • To avoid personal injury or damage to the meter, use only the specified replacement fuse, 440 mA 1000 V fast-blow, Fluke PN 943121. • When the - Fluke 789 | Safety Information - Page 3
Safety Specifications Battery Type: 1.5 V, 0-15 mA, AA, Alkaline Temperature: Operating temperature: -20 °C to 55 °C Storage temperature: -40 °C to 60 °C Altitude: Operating altitude: 2000 meters maximum Frequency Overload Protection: 106 V Hz max Symbols Symbol CAT III CAT IV To - Fluke 789 | Safety Information - Page 4
or abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke's behalf. To obtain service during the warranty period, send your defective meter to the nearest Fluke Authorized Service Center with a description of the problem. THIS WARRANTY IS
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PN 4276668
August 2012
© 2012 Fluke Corporation. All rights reserved.
All product names are trademarks of their respective companies.
789
ProcessMeter
Safety Information
Go to
www.fluke.com
to register your product and find more
information.
A
Warning
identifies conditions and procedures that are dangerous to
the user.
Warning
To prevent possible electrical shock, fire, or personal injury:
•
Read “Safety Information” before using the meter.
•
Do not use the meter if it is damaged. Before using the
meter, inspect the case. Look for cracks or missing
plastic. Pay particular attention to the insulation
surrounding the connectors.
•
Make sure the battery door is closed and latched
before operating the meter.
•
Remove test leads from the meter before opening the
battery door.
•
Inspect the test leads for damaged insulation or
exposed metal. Check test lead continuity. Replace
damaged test leads before using the meter.
•
Do not use the meter if it operates abnormally.
Protection may be impaired. When in doubt, have the
meter serviced.
•
Do not operate the meter around explosive gas, vapor,
or dust.
•
Do not use in a damp or wet environment.
•
Use only type AA batteries, properly installed in the
meter case, to power the meter.
•
When servicing the meter, use only specified
replacement parts.
•
Use caution when working above 30 V ac rms, 42 V ac
pk, or 60 V dc. Such voltages pose a shock hazard.
•
When using the probes, keep fingers behind the finger
guards on the probes.
•
Connect the common test lead before connecting the
live test lead. When disconnecting test leads,
disconnect the live test lead first.