BIOMICROBICS BioBarrier 0.5-N Installatiehandleiding - Pagina 5

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INITIAL CONNECTIONS

the tank.

6. Screw the provided 2" Ø PVC MPT x slip fitting into the air line grid.

Measure the depth of the tank from the bottom to the top of the tank manhole. Cut one section of 2" Ø PVC

schedule 40 pipe [51 mm] for the air line and two sections of schedule 80 ¾" [19 mm], for bracing the system,

to this length.

AIR LINE

13. In the manhole, make connections so that the BioBarrier air line exits the tank for connection to the blower.

The air line must be firmly secured to the tank to prevent vibrational breakage.

14.

From the blower, run 2" [51 mm] schedule 40 PVC piping to the connection point at the treatment tank. Make

sure pipe union is installed as shown and that all connections are permanent. This line may not exceed 40 ft

[12 m] in total length. DO NOT use any more than four elbows in this line.

15. At the blower, use the supplied fittings to connect the inlet filter assembly and initial outlet piping.

Steps 6 -10 are best performed prior to placing the module in

Solvent weld the 2" air line to the BioBarrier's

air line connection.

Use the supplied stainless steel bolts and

nuts to secure the ¾" pipes to the top of the BioBarrier

housing at the provided recesses.

10.

Make the initial discharge line connections by

attaching a piece of 5/16" [8 mm] tubing to the water

discharge port of the BioBarrier's pump. Make sure

this length of tubing is long enough to reach the tank

exit once the unit is placed in the tank.

11.

For BioBarrier 0.5, 1.0, 1.5 ONLY - Attach the

¾" schedule 40 (or schd 80) pipe for the discharge

pump vent to the supplied discharge assembly. Make

sure the piping is long enough to reach into the air

space in the tank's manhole. Water MUST NEVER

enter this vent pipe (see step 15 pic).

12.

Using the supplied lifting cables, lower the

BioBarrier unit into the treatment tank and postion the

unit so that it is directly under the manhole.