Installation and operating instructions Wilo-Para STG 37
en
6 Installation and electrical connection
6.1 Installation
May only be installed by qualified technicians.
Preparation Installation within a building:
• Install the pump in a dry, well-ventilated, frost-free
room.
Installation outside a building (outdoor installation):
• Install the pump in a chamber with cover or in a cabi
-
net/housing as weather protection.
• Avoid exposure of the pump to direct sunlight.
• Protect the pump against rain.
• Keep the motor and electronics continually ventilated
to avoid overheating.
• The permitted fluid temperatures and ambient tem
-
peratures should not be exceeded or undershot.
• Choose an installation point that is as easily accessible
as possible.
• Observe the pump’s permitted installation
position (Fig. 2).
WARNING!
Risk of burns from hot surfaces!
Pump housing (1) and glandless motor (2) may become
hot and cause burns if touched.
• During operation, only touch the control module (5).
• Allow the pump to cool down before commencing
any work.
WARNING!
Risk of scalding from hot fluids!
Hot fluids can cause scalding. Before installing or
removing the pump, note the following:
• Allow the heating system to cool down completely.
• Close shut-off devices or drain the heating system.
To Next Page
Loading...
