Fluke 1621 — user Manual for Measuring Device: Safety Regulations and Guidelines [10/26]
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1621
Users Manual
2
Safety Regulations
This measuring device is only to be installed and operated by qualified
personnel in compliance with the safety precautions and regulations that
follow. Additionally, the use of this equipment requires compliance with all
legal and safety regulations pertaining to each specific application. Similar
regulations apply to the use of accessories.
Qualified personnel are persons familiar with the setup, installation, starting,
and operation of the device, and are formally qualified to perform such
activities.
In this manual, a WWarning identifies hazardous conditions and actions that
could cause bodily harm or death. A WCaution identifies conditions and
actions that could damage to the Tester, the equipment under test, cause
permanent loss of data, or impair Tester performance. Disregarding warning
and caution notices can lead to serious physical injury and material damage.
XW Warning
To avoid electrical shock or damage to the Tester:
• If the Tester is used in a manner not specified in this
manual, the protection provided by the Tester may be
impaired.
• Operating electrical devices implies that parts of the
device carry dangerous voltages.
• Assume that safe operation of the Tester is not
possible if the device shows visible damage.
• Assume that safe operation of the Tester is not
possible if the device has been exposed to unfavorable
conditions (for example, storage beyond the
permissible climatic limits without adaption to the
ambient climate and dewing).
• Assume that safe operation of the Tester is not
possible if the device has been exposed to major strain
during transport (for example, dropped from some
height without visible external damage).
• Do not connect Tester to hazardous voltage.
Содержание
42- Earth ground tester
- Limited warranty and limitation of liability
- Title page
- Table of contents
- Table title page
- List of tables
- List of figures
- Figure title page
- Unpacking
- Packing
- Introduction
- Earth ground tester
- Xw warning
- Safety regulations
- Symbols
- Cat ii
- Accessories
- Features
- Software
- Lcd display
- To disable auto shut off simultaneously press and hold start and display while setting the rotary switch to any on position 3 pole 2 pole or limit to reset auto shut off or to reset the tester turn off the tester and then turn it on again
- The tester has an auto shut off feature that turns the device off after 10 minutes of inactivity the tester beeps to alert you that it is about to turn off
- The tester automatically checks for interference voltage noise fault voltage above 20 v interference above 20 v greatly diminishes the accuracy of measurements if the tester detects interference voltage above 20 v the measurement automatically stops the w icon flashes the u icon displays and the value of the stray voltage displays
- Interference detection
- Auto shut off
- Resistance limit mode
- Battery installation
- Operating instructions
- Xw warning
- Pole measurement
- Users manual
- Figure 4 three pole measurement setup
- Ac resistance measurement
- Troubleshooting
- To troubleshoot your tester follow the steps in table 4
- Specifications
- Measuring time 8 seconds average from when start is pressed
- Limit input tester retains set value even if instrument is turned off assuming battery power supply is sufficient
- If tester detects stray interference voltage 20 v w is displayed and the measurement is not started
- Earth ground tester specifications
- Storage
- Service
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This manual outlines essential safety regulations for operating a measuring device. Ensure compliance with safety precautions to prevent injury and equipment damage.