Wilo Tagus Vac, Installation And Operating Instructions Manual

Page: 11 / 216

17 Installation and operating instructions Tagus Vac 7-30
English
4. Transport and storage
4.1 Transport
The shipping papers list all the items,
such as equipment and documentation.
Ensure that the delivery is complete and
not damaged. The automats are packed
horizontally on disposable pallets and are
fully assembled.
Identify the items that are missing or not
correctly delivered. Read the general terms
and conditions in the shipping papers.
• Transport the pallets horizontally.
• Lift the automat just slightly.
Make sure that the lifting device can support
the automat. For weight and dimensions,
refer to chapter 9: Technical specifications.
4.2 Storage
Make sure that the storage space meets the
ambient conditions. Refer to section 6.2.
• Take care for an even floor.
Do not stack up.
normal deaeration mode is interrupted
by a selectable pause (by default 06.00
p.m. - 08.00 a.m.). The beginning of the
next deaeration cycle taking place in the
normal deaeration mode is indicated via a
countdown in the Process menu.
3.3.2 Make-up operation
The make-up water is supplied in a
pressure-controlled or level-controlled
mode. The automat is set by default to
pressure-controlled refilling (if a diaphragm
expansion vessel is used).
• Pressure-controlled supply:
The system is equipped with a pressure
sensor (P) for sensing the pressure. The
make-up activating pressure should be
Po* + 0.2 bar. The make-up deactivating
pressure must be at least 0.1 bar higher
than the make-up activating pressure.The
make-up water flow rate or feed time can be
monitored, if the system is fitted with a litres
counter. The pump (D) must be automa-
tically stopped cyclically during pressu-
re-controlled refilling, and the actual system
pressure must be checked and, if necessary,
additional water must be supplied until the
make-up deactivating pressure is reached.
• Level-controlled supply:
In this case, make-up water is supplied
as long as the external make-up request
is active and the flow-rate and time
monitoring feature of the automat allows
making up to take place.
It is possible to deactivate the make-up
function. Refer to chapter 6.1.It is possible
to deactivate the make-up function. Refer to
chapter 6.1.
*
Po = P P Steam