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Table of Contents
Related Manuals for Brymen BM887
Summarization of Contents
USER'S MANUAL
BM887 BM885 Product Overview
Product name and type of the insulation tester/multimeter.
1) SAFETY
Safety Terms and Precautions
Definitions of WARNING/CAUTION and general safety advice.
High Voltage and Probe Safety
Precautions for high voltage operation and probe assembly requirements.
Standards Compliance
Meter's adherence to UL, IEC, EN, and CSA safety standards.
3) PRODUCT DESCRIPTION
Display, Controls, and Jacks
Details on displays, buttons, selector, and input jacks.
Analog Bar-graph Functionality
Functionality of the analog bar-graph for visual indication.
4) OPERATION
General Operation Caution
Precaution before and after hazardous voltage measurements.
ACV & VFD ACV +Hz Functions
How to operate AC Voltage and VFD AC Voltage +Hz functions.
DCV Function Selection
Procedure for selecting the DC Voltage measurement function.
Resistance and Continuity Functions
Resistance Measurement Caution
Warnings about using resistance/continuity in live circuits.
Auto Leads Resistance Calibration
Procedure for calibrating test lead resistance.
Diode Test and Capacitance Functions
Diode Test Precautions
Precautions for discharging capacitors before measurement.
Insulation Resistance Function
Insulation Resistance Safety Icons
Safety warnings and icon explanations for insulation testing.
Insulation Resistance Operation
Insulation Resistance Display Readings
Explanation of primary and secondary display readings during insulation testing.
Insulation Resistance Modes
Insulation Resistance Range Limits
Maximum display readings for different insulation resistance ranges.
Advanced Measurement Features
Smooth, Backlight, and Ranging Modes
Using smooth, backlight, and managing auto/manual ranging.
Hold, MAX/MIN, Relative-Zero Modes
Using Hold, MAX/MIN recording, and Relative-Zero modes.
Beep-Jack Input Warning
Warning for improper connections to input jacks.
Meter Settings and Features
Beeper and Auto-Power-off Settings
Configuring beeper and disabling auto-power-off features.
5) MAINTENANCE
Calibration, Cleaning, Storage, Troubleshooting
Procedures for calibration, cleaning, storage, and troubleshooting.
Battery and Fuse Replacement
Battery and Fuse Specifications
Details on battery types and fuse ratings for the meter.
GENERAL SPECIFICATION
Display, Environment, Protection, EMC
Specs for display, conditions, protections, and EMC compliance.
Safety, Standards, Power
Certifications, standards met, power supply, and consumption.
Performance and Electrical Specifications
Insulation Test Current Specs
Test currents for different insulation resistance output voltages.
Low Battery, Dimensions, Accessories, Features
Low battery, dimensions, accessories, and special features summary.
Insulation Resistance Detailed Specifications
Insulation Resistance Ranges and Current
Specific ranges, test currents, and output voltages for insulation tests.
Live Circuit Detector and Accuracy
Functionality of live circuit detection and specified measurement accuracy.
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