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Revision date: 01.14.21
Assembly Instructions
Required parts and tools:
• Channel Lids
• Drill and 5/16" Drill Bit
• Tape Measure and Marker
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PREPARE LIDS FOR 1/4" FEEDER TUBES
There are different ways to drill a 5/16" hole in each lid. For example, lids can be placed in small stacks and drilled
at the same time, or lids can be drilled individually. Here are the main points:
1. Center each hole approximately 1" to 1-1/4" in from lid end.
2. Drill only one (1) hole at the supply manifold end for each lid.
3. Ensure plant holes are staggered when lids are installed. In other words,
do not stack lids to drill feeder tube
hole without considering where lid will be installed.
4. To prevent debris from entering NFT channels,
do not drill lids over NFT channels
. See photo — right.
5. Once lids are prepared, place one on each NFT channel. Stagger plant holes as shown below.
To prevent shavings from dropping
into channel, slide lid out over
channel end (or set lid off to the side)
and drill hole for feeder tube.
1" to 1-1/4"
slide
lid
End of NFT
Channel
1' to 1-1/4"
from end