Fein KBM 50 Q User Manual

MVK 03 / 07
Alle Rechte bei FEIN, insbesondere für den Fall der Schutzrechtsanmeldung.
Jede Verfügungsbefugnis wie Kopieren und Weitergaberecht liegt bei FEIN.
Fein Repair Tool
KBM 50 Q (X)

Fein KBM 50 Q Specifications

General

Weight	12.5 kg
Max drilling diameter in steel	50 mm
Max drilling diameter in aluminum	50 mm
Speed stage	2
Core drill max.	50 mm
Tapping	M 16
Countersinking max.	50 mm
Cable with plug	4 m
Drill capacity (steel)	50 mm
Chuck type	Weldon
Chuck size	19 mm
No-load speed	600 rpm
Core drill holder	Weldon

Summary

1. Technical Data

2. Maintenance

2.1. General Maintenance Tasks

2.2. Replacing the carbon brushes

3. Electrical / Functional Tests

3.1. Minor functional test

Basic operational checks to verify key functions like motor start and magnetic foot.

3.2. Major functional test

Comprehensive tests for diagnosing and troubleshooting significant operational issues.

3.3. Test data

Lists specific electrical parameters and performance metrics for testing.

3.4. Test devices and auxiliary materials

3.5. Circuit diagram / connection diagram

Visual representation of the tool's electrical wiring and component connections.

3.6. Safety test

Procedures to ensure the tool complies with electrical safety standards and regulations.

3.7. Functional test

4. Disassembly of the Core Drill Unit

4.1. Preparation

4.2. Drill motor - loosen the drill rig

Procedure for detaching the drill motor assembly from the main drill rig.

4.3. Drill motor - gear

Detailed steps for disassembling the gear mechanism within the drill motor.

4.4. Motor housing

Instructions for opening and accessing internal components of the motor housing.

4.5. Drill rig

5. Assembly of the Core Drill Unit

5.1. Drill rig

5.2. Motor housing

5.3. Drill motor - gear - Quick IN

5.4. Drill motor connecting to the drill rig