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7.4
Remove an SLite tile
What has to be done ?
Removing an installed SLite tile from a LED-wall in a secure manner. This can only be done via back and front access at the same
time. At least three qualified persons are required to get the job done. Two persons at the front and one at the rear of the LED-wall.
C
AUTION
persons, which are thoroughly familiar with the product and all of the proper safety checks of this product.
To do otherwise increases the risk of hazard and injury to the user.
Necessary tools
•
Scaffold or Z-lift.
•
13 mm nut driver.
•
10 mm nut driver.
•
Hoisting crane.
•
Safety cable.
How to remove an SLite tile from a LED-wall ?
1. Read and heed the servicing safety instructions.
2. Build a solid scaffold at the rear of the LED-wall or use a Z-lift to access the tile in case there is no frame provided to the rear of
the LED-wall with service access.
3. Build a solid scaffold in front of the LED-wall or use a Z-lift to access the tile.
Warning: Both hands must be free for accessing a tile in a LED-wall. Therefor the use of a ladder to access a tile is forbidden.
Only a solid scaffold or a Z-lift is allowed.
4. Check if the tile is secured with a safety cable. If not, place a safety cable around one of the safety eye bolts at the top of the tile
and around the one of the profiles of the rental frame.
5. Do you want to replace the tile while the other tiles in the LED-wall still running (hot swap) ?
If yes, leave the waterproof data and power cables plugged into the re-sync unit but remove the re-sync unit from the tile. See
procedure "Remove the re-sync unit", page 37.
Tip:
When you perform a hot swap it is recommended to place a spare re-sync unit into the tile to remove. Seal up the data
and power sockets, using a power and data linking cable. This is to prevent dirt comes inside the SLite tile.
If no, disconnect the waterproof data and power cables from the re-sync unit.
Tip:
Seal up the data and power sockets, using a power and data linking cable. This to prevent dirt comes inside the SLite tile.
6. Remove the four nuts, which fasten the SLite tile with the frame.
Caution:
Two persons at the front of the LED-wall must press the SLite tile into the LED-wall while the person at the rear
remove the nuts. This to prevent that the SLite drops out of the LED-wall.
7. The person at the rear of the LED-wall grabs the SLite tile by the rear handles and pushes the tile gently a little bit forward, out
of the LED-wall. Simultaneous, the two persons in front of the LED-wall, grab the outgoing tile at the bottom.
Image 7-4
8. Remove the safety cable.
Tip:
The eye bolts on top of the SLite tile can be used to lift up the tile with a hoisting crane.
R5976575 FIXED SLITE DISPLAY 08/03/2006
:
The following procedure must be performed by minimum three authorized and qualified technical
7. Servicing
39
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