Description Of Pump; Type Key; Technical Data - Wilo Stratos MAXO Notice De Montage Et De Mise En Service

▪ Electrical work: A qualified electrician must carry out the electrical
work.
▪ Installation/dismantling work: Specialist personnel must be trained
to handle the necessary tools and required fixing materials.
▪ Operation must be carried out by personnel who have been trained
in how the full system operates.
Definition "Qualified Electrician"
A qualified electrician is someone with suitable technical training,
knowledge and experience who can identify and avoid the dangers
associated with electricity.
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Description of pump

Stratos MAXO smart-pumps in threaded pipe union or flange con-
nection versions are glandless pumps with permanent magnet ro-
tors.
➜ Fig. 3 and 4
1. Pump housing
– 1.1 Flow direction symbol
2. Motor
3. Control module
– 3.1 Graphic LCD display
– 3.2 Green LED indicator
– 3.3 Blue LED indicator
– 3.4 Operating button
– 3.5 Back key
– 3.6 Context key
4. Optimized Wilo-Connector
Installation and operating instructions Wilo-Stratos MAXO /-D/-Z
5. Basic module
– 5.1 LED display
– 5.2 Basic module operating button
There is a control module (Fig. 3, Pos. 3) on the motor housing
which controls the pump and provides interfaces. The speed, differ-
ential pressure, temperature or volume flow is controlled depending
on the selected application or function.
The pump constantly adapts to changing equipment requirements
for all control functions.
5.1

Type key

Example: Stratos MAXO-D 3x3-40
Pump designation
Stratos MAXO
Single pump
Double pump
-D
Single pump for drinking water circulation sys-
-Z
tems
Flange connection in inches
3
Continuously variable setpoint height 3 – 40 ft
Minimum delivery head 3.3 ft
3 – 40
Maximum delivery head 39.4 ft
at Q = US gpm
Table 1: Type key
5.2

Technical data

➜ Fig. 5a and 5b
en-US
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