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BEARING CHECKER SPM User Manual

BEARING CHECKER SPM
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User Guide
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BEARING CHECKER SPM Specifications

General IconGeneral
BrandBEARING CHECKER
ModelSPM
CategoryMeasuring Instruments
LanguageEnglish

Summary

Getting Started

Instrument Start-up Procedure

Step-by-step guide on how to power on, initialize, and begin using the instrument.

Battery Management

Shock Pulse Measurement

The Shock Pulse Method

Explanation of the underlying principle of measuring impact velocity using shock pulses.

Measuring Point Selection and Transducers

Guidelines for choosing optimal measurement locations and information on transducer types.

Bearing Measurement Input

Input Data: Shaft Diameter and RPM

Procedure for entering shaft diameter and rotational speed to calculate the initial bearing value (dBi).

Entering dBi Manually

Method for directly inputting the initial bearing value (dBi) if known.

Performing Shock Pulse Measurement

Measurement Procedure and Interpretation

Steps to perform a shock pulse measurement and interpret initial results like condition indicators.

Listening to Shock Pulse Patterns

Evaluating Bearing Condition

Identifying Shock Pulse Sources

Shock Pulse Pattern Codes

Typical Shock Pulse Patterns

Signal from a Damaged Bearing

Typical shock pulse patterns associated with bearing surface damage and high shock levels.

Confirming Bearing Damage

Gearbox Readings and Cross-talk

Evaluation Flowchart

Using the Stethoscope Function

Maintenance and Calibration