Daktronics Pro Series Operations and Maintenance Manual User Manual

Page 105

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• Taking a Blue Shop towel or clean towel spread a small

amount of the 3-in-1 oil onto the towel and wipe it on/over

the Drum Shaft using this first towel to clean the shaft of

dust and grit. Use a second towel that is liberally anointed

with the 3-in-1 oil to lubricate the shaft, making sure to

wipe all around the shaft.

• Always use a clean towel when doing the first wipe

down on the Drum Shaft to avoid spreading the grime

from unit to unit.

• Lubricating the Acme Screw is similarly just as easy.

One difference is that you want as much of the screw

showing as possible. To achieve this, raise the batten to its

highest point of travel. Take another Blue Shop Towel as a

backing towel to prevent over spray and spray the Acme

Screw White Lithium lubricant onto the screw. Just one quick pass

usually suffices for lubricating this screw.

• When you finish with this step go ahead and replace

the cover making sure to fit the cover into the channels on

the aluminum backbone.

• Next and last step is blowing out the dust from the

electrical enclosure with the compressed air.

• Turn off power at the circuit breaker and unplugging the

communications plug from the top of the Vortek hoist you

will have made it safe to open up the enclosure.

• Using the same 7/32" hex key, remove the 2 Allen

head screws from the top of the Electrical enclosure and

swing down the cover.

• Hint: pushing the cover up at the curved hinges

while swinging the cover down will help in opening the

enclosure.

Push up here on hinge

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