14
MAINTENANCE AND OPERATING MANUAL
Chapter 4 - Description
The data inside this manual are not binding and they can be modified by the manufacturer without notice.
All rights reserved.
TAEevo015÷351
4 . 7
P u m p
Centrifugal pumps are installed and it is possible to choose between 2 different types, which provide two different pressures based on
requirements (a 3 or 5-barg pump). It is also possible to have units without pump.
The tandem pump can be installed in certain models.
The management procedure is manual. The selector for pumps rotation is located inside the electrical cabinet.
For more information consult the attached diagrams.
The pump seals are made of ceramics/treated carbon/EPDM.
ATTENTION
Bleed the circuit by unscrewing the bleed cap on the pump whenever the water circuit is filled .See 5.4 “Collegamenti idraulici” .
NOTE
The pump must never run dry.
4 . 8
F a n s
Axial fans
The fans of axial type consist of a die-cast aluminium fan with sickle profile.
The protection rating of the fans is IP54.
The protection rating of the fans is IP44 for TAEevo015÷020.
All fans have “F” insulation class to assure the external working with all types of climates. The assembly is completed with a superior (support
to the fan) safety protection grill.
Centrifugal fans (NOT present in models with 460/3/60 supply)
Can be installed exclusively on models higher than TAEevo031.
These are double drive fans with the fanwheel coupled directly to the motor shaft and they feature ON/OFF control. The delivery port is located
on the top of the unit.
The delivery direction can be modified on models TAEevo201÷351.
4 . 9
C a s i n g
The base, uprights and panels are made of galvanized carbon steel and held together by screws and/or rivets. All panels undergo a phosphor
degreasing process followed by epoxy polyester powder coating.
The frame is designed to allow easy access to all machine components.
With the prismatic atmospheric tank process water
filling is performed utilising a kit comprising a semi-
transparent plastic container secured to the rear of the
machine. In steady-state operating conditions the
liquid level must be about half way up the container.
Model
width
depth
height
TAEevo 015÷020
(mm)
(in)
560
22
1266
49.8
810
31.9
TAEevo 031÷051
(mm)
(in)
660
26
1311
51.6
1400
55.1
TAEevo 081÷161
(mm)
(in)
760
29.9
1858
73.1
1447
57
TAEevo 201÷351
(mm)
(in)
870
34.3
2240
88.2
2065
81.3
