AIRE-064-1-4
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Please check the tie-in with the assembly drawings attached at the end of this manual.
And please contact us beforehand if you want to install the module in the tank without using
anchors (e.g., using guide rails instead).
(1) Installation Modules (on the bottom of the membrane submerged tank using anchors)
Please first install the aeration blocks in the membrane submerged tank using anchors.
The air diffusers should be set horizontal in order to achieve uniform scouring aeration. The
maximum allowable levelness error for the air diffusers is 3/1,000 on the top surface of the
aeration block in both lateral and longitudinal directions.
(2) Plumbing in Air Diffusers
Prior to plumbing in the air diffusers, please flush all pipes out. The air diffuser should be
connected to the pipe from air supply unit with the flanges.
After plumbing in the air diffusers, please charge the membrane submerged tank with clean
water until the aeration blocks are completely submerged in the water, and then supply air to
the air diffusers. Please check the air shall be provided evenly for each aeration block and
also the air shall be diffused evenly in each aeration block.
(3) Installation
Element
Blocks
Please take the following steps for each module type and install the element blocks on the
aeration blocks:
a. TMR140-050S and 100S
Please put the element blocks on the aeration blocks and joint both of them using
provided bolts.
b. TMR140-200W
Model "TMR140-200W" consists of two element blocks and one aeration block. Each
element block has one manifold and each manifold has one blank flange at one end.
Please remove beforehand one blank flange from one of both element blocks which
would be an obstacle when jointing those two element blocks.
Then, put those two element blocks on the aeration block and joint those element blocks
with the aeration block using provided bolts.
c. TMR140-200D
At first, please put the element block furnished with an intermediate block onto the
aeration block, and joint it with the aeration block using provided bolts. And next, please
put the other element block on the first element block, and joint it with the other element
