3M Dynapro ET 350 Monitor User’s Installation Guide

Cleaning the enclosure

Use a 50 percent solution of alcohol (ethanol or isopropanol) in water on a cotton gauze pad or soft cotton cloth to clean the enclosure. Be sure to apply the alcohol solution to the cloth only, not directly to the enclosure.

 

 

 

Warning

 

To reduce the risk of fire or explosion which could result in serious personal

 

injury or death, when using a flammable or combustible cleaning solution or

 

fluid on or near the ET 350 monitor, refer to the cleaner manufacturer’s material

 

safety data sheet and follow all instructions and recommendations.

Replacing

 

 

 

For information on replacing backlights for the ET 350 monitor, contact

backlights

3M Touch Systems customer service (see “Contacting 3M Touch

 

Systems” on page 3).

Replacing the fuse

The fuse holder is adjacent to the power socket of the ET 350 monitor.

Tools required

￿3/16-inch flat-blade screwdriver

￿No. 1 Phillips torque screwdriver (for ET 350L3 monitor)

Steps

To replace the fuse:

1.Disconnect power to the ET 350 monitor.

Important

Do not replace the fuse while the monitor is connected to its power supply.

2.If the monitor has a hatch, remove the four #6-32 Phillips screws affixing the hatch to the monitor and then open the hatch cover. Once the hatch is open, the fuse holder should be visible.

3.Locate the fuse holder. It is adjacent to the power cable connector (see Figure 5 on page 14).

4.Insert an appropriate screwdriver into the fuse holder’s slot (Figure 11).

Figure 11: Loosening fuse holder

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