Monitor - 10-Inch LCD - Replacement

Applies to machines built from: 
July, 2002 to August, 2006
AD0108 Rev B

Monitor - 10-Inch LCD - Replacement - Introduction

This procedure tells you how to replace a 10-inch LCD monitor.

Safety Notes
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.

Do these steps before you do work in the machine or in the control cabinet:
  • Set the main circuit breaker to the OFF position.
  • Use an approved lock with an approved safety tag. Always follow lock-out procedures in accordance to local government rules.
  • After turning off the machine, wait at least 5 minutes before working in the control cabinet, to allow power to dissipate. Wait for the voltage indicator LED on the vector drive to go off completely.
  • Always turn off the main air supply when you work on any part of the pneumatic system.
  • Make sure to rest the spindle head on a block of wood when work is done on a vertical axis. This will prevent any unintended movement that could result in the axis falling.
  • Never alter any safety circuits on the machine.
You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes. Serious damage to the machine components can result in costly repairs. The service technicians at your Haas Factory Outlet (HFO) have the training and experience, and are certified to do these tasks safely and correctly. The repair and service work performed by your HFO is protected with a limited warranty.
danger: 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.

Machine Compatibility

Do this procedure for machines:
  • Made from July, 2002 to August, 2006.
  • That have a 10" LCD monitor.

Parts Included

KIT PN: 93-32-1131, MONITOR, LCD 10. QTY: 1
[A]
25-7588
QTY: 2
BRACKET, 10" LCD
[B]
32-1131
QTY: 1
LCD LG ASSY FLAT SERVICE USE 93-

Tools Required

ESD Strap

Monitor - 10-Inch LCD - Replacement - Removal

Step 1

Push 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.

caution: When you handle a PCB, you must wear an Electrostatic Discharge (ESD) strap.

Step 2

Remove the rear cover of the pendant.

Disconnect the data cable [1], the LCD power cable [3], and the shield wire [2].

Disconnect the serial keyboard interface (SKBIF) power cable at J12 [4].

If necessary, disconnect the power cable for the floppy drive [5].

Remove the monitor.

caution: Before you remove the last top nut, support the weight of the monitor.

Clean the inside of the protective glass.

Monitor - 10-Inch LCD - Replacement - Installation

Step 1

Put the LCD MONITOR [A] on a flat, anti-static surface.

note: You can use the packing foam and the anti-static packaging that came with the LCD monitor.

Attach the (2) BRACKETS [B] with the (4) locknuts.

Remove the protective cover from the monitor.

Install the monitor. Install the top nuts first.

Connect the LCD data cable [3] and power cable [2] as shown.

Connect the shield wire [1] to the monitor chassis.

Step 2

Connect the SKBIF power cable [1] to the SKBIF at J12.

If necessary, connect the power cable for the floppy drive [2].

Set the main circuit breaker to the ON position.

Push POWER ON.

Install the pendant rear panel.

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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