VMC - Side-Mount Tool Changer - Cambox Motor - Replacement

Applies to machines built from: 
July, 1998

Side-Mount Tool Changer Cambox Motor Replacement Introduction

This procedure tells you how to replace the Side-Mount Tool Changer (SMTC) cambox motor.

Machine Preparation - Power OFF, Main Circuit Breaker OFF

This procedure tells you how to prevent machine operation.

Step 1

Press POWER OFF.

Set the main circuit breaker to the OFF position.

Lock the main circuit breaker. Use an approved lock with an approved safety tag.

Side-Mount Tool Changer Cambox Motor Removal

This procedure tells you how to remove the Side-Mount Tool Changer cambox motor.

Prerequisites

The SMTC cover has been removed for clarity; it is not necessary to remove the SMTC cover to remove the SMTC cambox motor.

Step 1

Disconnect the cable from the connector bracket and remove the (4) bolts from the SMTC cambox motor and motor mount. Remove the cambox motor and motor mount.

Step 2

Remove the SMTC cambox motor belt.

Side-Mount Tool Changer Cambox Motor and Cover Installation

Prerequisites

note: The SMTC cover has been removed for clarity; it is not necessary to remove the SMTC cover to install the SMTC cambox motor and cover.

 

Step 1

Install the SMTC cambox motor belt.

Step 2

Assemble the motor and motor mount.

Step 3

Position the belt around the motor pulley. Use the supplied hardware to install the motor and motor mount assembly to the SMTC. Move the motor away from the pulley to take up the slack in the belt, then torque the motor mount bolts to 30 ft-lb (41 Nm).

note: Use of a belt tension meter is not required.

Step 4

Connect the motor cable to the 'ATC MTR' plug on the bottom right of the SMTC connector bracket plate.

Step 5

Connect the motor ground wire to the bracket mounting screw.

Step 6

Install the SMTC motor cover.

Be aware: Many service and repair procedures should be done only by authorized personnel. The service technicians at your Haas Factory Outlet (HFO) have the training, experience, and are certified to do these tasks safely and correctly. You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes.

Danger: Some service procedures can be dangerous or life-threatening. DO NOT attempt a procedure that you do not completely understand. Contact your Haas Factory Outlet (HFO) and schedule a service technician visit if you have any doubts about doing a procedure.

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