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4
Ground Support 2 Kit QRG Rev. 4
QUICK REFERENCE GUIDE
3. Turn the tightening nuts on the screw jacks with a 1-inch wrench (or adjustable wrench) to raise or lower the rig
bar and floor base until they are both completely level with each other. Verify that they are level with a bubble
level tool.
4. Turn the screw jack locking nuts with a 1-inch wrench (or adjustable wrench) until they are firmly against the rig
bar to protect the internal welds.
5. Repeat steps 1-4 with the rest of the dual-function rig bars and floor bars.
6. Remove the pins and safety clips from the tops of the coupler spigots on the floor bars.
7. Place the ladder truss over the coupler spigots on the floor bars, and secure with the pins and safety clips.
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Warning! If the rig bars and floor bases are not completely level, the Ground Support 2 Kit may be
unstable, lean forward or backwards, or collapse. This may cause severe damage to equipment,
products, flooring, or people!
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For uneven surfaces such as stage decks the TR16 screw jacks may need to be set to different
heights in order to ensure the rig bars and floor bases are level.
Warning! If the locking nuts are not firmly against the rig bar, the internal welds of the rig bar may
break under the load!
Connect the male speego connector of the floor bars to the same female speego connector on each
DRB-F100CM (or on every other DRB-F50CM).
Ensure that every rig bar and floor bar is level with each other before continuing!
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Each pin can only go through each coupler spigot in one direction.
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Use a rubber mallet to get the pins fully through the spigots if necessary.
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