The Main Enclosure; Adjustments And Lubrication; Interlock Safety Check; Fuse Replacement - Universal Laser Systems VersaLaser VL-200 Safety, Installation, Operation, And Basic Maintenance Manual

The Main Enclosure

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Clean the acrylic user door with a non-abrasive cotton cloth or facial tissue and the soap solution.
The top window is made out of acrylic. DO NOT use paper towels because they will scratch the
acrylic. Also, DO NOT use window cleaner, alcohol, or acetone, as these chemicals will crack the
acrylic. Only use cleaners compatible with acrylic.
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Use a soft cloth dampened with the soap solution to clean the enclosure. DO NOT use alcohol,
acetone, or any other harsh chemical, as this will damage the paint.

Adjustments and Lubrication

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Periodic adjustments are not required.
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The bearings in the motion system will self adjust to take up any clearances as they begin to wear.
All bearings in the system are sealed and do not require lubrication.
bearings.
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The belts are fiber reinforced and will not stretch under normal use.
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Optical alignment is not necessary under normal use.

Interlock Safety Check

As mentioned earlier in the Safety section of this manual, the user door is safety interlocked. To verify
that it is functioning normally, perform the following test:
Power on the VersaLASER. Without any job running, open and close the user door. Observe the Red
Dot Pointer turning on and off respectively. If there is no change while opening and closing the door,
power off the VersaLASER and contact our Technical Support Department immediately. DO NOT use
the device until the problem has been corrected.

Fuse Replacement

If the power input fuses are blown, this indicates that there is a problem with a component inside the
VersaLASER and that component must be repaired or replaced otherwise the replacement fuses will blow
also. Please contact our Customer Support Department if the fuses blow.
The fuses are located on the bottom of the power input plug receptacle. To remove and check or replace
the fuses, use a small screwdriver or your fingernails to push the two retaining tabs (arrows) toward each
other and pull out the fuse holder. Pull out the two fuses from the holder and check them with an
ohmmeter or for visual damage. When reinstalling the fuses, be sure to push the holder in all the way
until it "clicks" into position.
BASIC SYSTEM MAINTENANCE
Section 4-5
DO NOT lubricate the