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7. Lifting
Procedure
Please take the following steps to lift “TMR140 Series” modules for maintenance,
in the case that the modules are installed on the bottom of the tank with using anchors.
(1) Discharge completely activated sludge liquid from the tank.
(2) In the case of lifting only the element block, please disconnect the manifold from the
permeate water line and disjoint the bolts jointing the element block with the aeration
block. If you lift the element block of TMR140-200W, please disconnect one manifold
from the other. And you can lift up the element block using chains or slings.
(3) In the case of lifting the aeration block along with the element block, please firstly
disconnect the manifold from the permeate water line and the air diffuser from the air
supply line. Secondly please remove the anchors fixing the aeration block on the tank
floor. And you can lift up the aeration block along with the element block using chains or
slings.
Please contact us beforehand if the modules are installed on the bottom of the membrane
submerged tank in the way other than using anchors.
When lifting “TMR140 Series”, please attach chains or slings to it
and lift it straight upward
calmly
to prevent “TMR140 Series” from
shaking. Never allow any person under “TMR140 Series”.
Use chains or slings compatible with lifting weight.
DANGER
!
DANGER
!
