Publicité
Les langues disponibles
Les langues disponibles
9.4
Switching off
9.5
Operation
Installation and operating instructions • Wilo-Atmos GIGA-I/-D/-B • Ed.01/2023-08
DANGER
Danger of death due to lack of protective devices!
Due to missing protective devices of the terminal box or near the coup-
ling/motor, electric shock or contact with rotating parts can lead to life-
threatening injuries.
• Immediately after the conclusion of all work, all the provided safety
and protection equipment items must be properly installed and put
into operation!
•
Close the shut-off device in the discharge line.
NOTICE
If a non-return valve is installed in the discharge line, and there is coun-
terpressure, the shut-off device can remain open.
CAUTION
Risk of damage due to incorrect handling!
When switching off the pump, the shut-off device in the inlet pipe must
not be closed.
•
Switch off the motor and allow it to coast down completely. Ensure the coasting is
smooth.
•
For longer downtimes, close the shut-off device in the inlet pipe.
•
For longer periods of non-use and/or danger of freezing, drain the pump and secure it
against freezing.
•
After removing the pump, store it in a dry and dust-free place.
NOTICE
The pump must always run smoothly and vibration-free and must not be
operated in conditions other than those specified in the catalogue/data
sheet.
DANGER
Danger of death due to lack of protective devices!
Due to missing protective devices of the terminal box or near the coup-
ling/motor, electric shock or contact with rotating parts can lead to life-
threatening injuries.
• Immediately after the conclusion of all work, all the provided safety
and protection equipment items must be properly installed and put
into operation!
WARNING
There is a risk of burns or freezing upon coming into contact
with the pump/system.
Depending on the pump and system operating conditions (fluid temper-
ature), the entire pump can become very hot or very cold.
• Keep a safe distance during operation!
• Allow the system and pump to cool down to room temperature!
• Always wear protective clothing, safety gloves and safety glasses
when working.
en
71
Publicité
