Service How To Procedures 15" LCD Cold Fire 2 to Maincon Upgrade - AD0476
Last updated: 01/30/2020

15" LCD Cold Fire 2 to Maincon Upgrade

AD0476

Introduction

This procedure will show you how to upgrade a 15" LCD CNC equipped with a CF-2 Processor PCB to a Maincon Processor PCB.  Do a machine backup before proceding with this procedure. 

Compatibility:

  • Machine with a 15" LCD screen
  • Processor Cold Fire 2 with Mill 15.xx/16.xx or Lathe 8.xx/9.xx software version.

Important:  This procedure is to be peformed by a qualified service technician.

Refer to:

Electrical Safety

 Caution: When you do maintenance or repair on CNC machines and their components, you must always follow basic safety precautions. This decreases the risk of injury and mechanical damage.

  • Set the main circuit breaker to the [OFF] position.

 Danger: Before beginning any work inside the control cabinet the High Voltage indicator light on the 320V Power Supply / Vector Drive must have been off for at least 5 minutes.

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

Remove Cold Fire 2 Components

1

Open the control cabinet.

Remove the processor stack cover.

Disconnect the cables from the Mocon PCB.  

Note:  Make sure you make all the cables before you disconnect them.

Remove the Mocon PCB.

Disconnect and Remove the ENET PCB (PC104) if equipped.

Remove the Cold Fire 2 PCB.

Remove the RS-232 PCB.

2

Remove the back pendant cover.

Disconnect the cables going to the SKBIF.

Remove the SKBIF PCB.

Remove the Beacon light.

Install Maincon Components

1

Install the Maincon PCB.  

Install Mocon2 PCB if equipped.

Install the SKBIF PCB.

Install the RS-232 PCB.

Install the LED Beacon Light.

Connect the wires acording to the Refer to the interconnect diagram shown below:

Load the Software

1

Perform the Maincon Control Software Load.  Refer to Maincon Control Software (Mill VER17 and Lathe VER10) - Load procedure.

Cookie Notice

We use cookies to improve your user experience. Our Cookie Notice describes which cookies we use, why we use them, and how you can find more information about them. Please confirm you consent to us using analytics cookies. If you do not consent, you may still use our website with a reduced user experience.