Tricel Novo UK10, Technical Manual

Page: 32 / 44

31
6.1 Diffuser-manifold calibration (only applicable on plants UK18
and greater)
Plants come supplied with the manifold valves in the fully open position as shown in the following
image.
The valves on the manifold may require adjusting during installation and subsequent services in order
to distribute the air evenly among the diffusers.
Warning
•
Each valve must not be closed more than 50% as this will result in irreparable damage to
the air-blower.
•
Only Tricel approved personnel should make adjustments to the diffuser-manifold.
6.2 Timed sludge-return system (only applicable to plants UK18 and
greater)
The timed sludge-return system is set to operate for 15 mins followed by a rest period of 1 hour 45
mins.