English (GB)
7
4.1 Sound pressure level
4.2 Vibration level
*
Vibration according to ISO 10816-1 class IB
5. Installation
5.1 Pump position
Fig. 2
Mounting position
The pump is designed for tank mounting in vertical
position. The pump is positioned in a hole cut into
the cover of the tank (upper side) and is secured to
the tank by four or two hexagon head screws through
the holes in the mounting flange. We recommend to
fit a sealing gasket between the pump flange and
tank.
Provide a clearance of minimum 50 mm above the
motor to ensure cooling of fan-cooled motors (MTA
120, 200 and 100H).
The pump is designed for indoor operation only.
Pump
Rated P2
[W]
L
pA
[dB(A)]
50 Hz
60 Hz
MTA 30
100
< 45
< 45
MTA 60
180
< 45
< 45
MTA 90
250
< 45
< 45
MTA 120
400
< 62
< 62
MTA 200
750
< 62
< 62
MTA 20H
100
< 45
< 45
MTA 40H
180
< 45
< 45
MTA 70H
250
< 45
< 45
MTA 100H
400
< 62
< 62
Vibration velocity RMS [mm/s]
*
< 1.8
Warning
The pump must be installed so that
persons cannot accidentally come into
contact with the hot surface of the motor.
Warning
The pump must be installed so that
persons cannot accidentally come into
contact with the rotating parts.
Note
The MTA pumps can only be mounted in
vertical position.
T
M
05
16
9
0
44
11
Caution
The motor must not be exposed to direct
water/liquid sprays.
Min. 50 mm
(MTA 120, 200 and 100H)
Содержание MTA 100H
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