Safety During Installation; Preparing Installation; Aligning The Motor Head; Material Damage - Wilo Stratos MAXO Notice De Montage Et De Mise En Service

8.2

Safety during installation

WARNING
Hot fluids!
Hot fluids can cause scalding. Always observe the
following before fitting or dismantling the pump or
loosening the housing bolts:
1. Close shut-off devices or empty system.
2. Allow system to cool down completely.
WARNING
Improper installation!
Improper installation can result in injuries to people.
Risk of crushing!
There is a risk of injury from sharp edges/burrs!
There is a risk of injury from the pump/motor falling
down!
3. Always wear suitable safety equipment (e.g. gloves)!
4. Secure pump/motor against falling down using suitable lifting
gear if necessary!
8.3

Preparing installation

1. When installing upstream of open systems, branch the safety
feed off before the pump (EN 12828).
2. Complete all welding and soldering work.
3. Rinse the system.
Installation and operating instructions Wilo-Stratos MAXO /-D/-Z
4. Provide shut-off devices before and after the pump.
5. Ensure that the pump can be installed free of mechanical
stresses.
6. Leave 10 cm space around the control module to prevent it
from overheating.
7. Observe permissible installation positions ➜ Fig. 7.
NOTICE
Please refer to the detailed instructions online for in-
stallation outside buildings.
➜ see QR code or
www.qr.wilo.com/stratos-maxo_om
8.4

Aligning the motor head

The motor head may need to be aligned according to the installa-
tion position.
1. Check permissible installation positions ➜ Fig. 7.
2. Loosen motor head and rotate carefully ➜ Fig. 8.
Do not remove from pump housing.
CAUTION

Material damage!

Damage to the gasket or a warped gasket results in leakage.
▪ Do not remove the gasket, or replace it if necessary.
▪ Observe tightening torques for motor fixing bolts provided in chap-
ter "Installation".
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