30
GB
Misuse
Any use beyond the intended use is considered misu-
se and will void any warranty claims.
Danger of injury or material damage from im-
proper use!
• Never use non-specified fluids.
• Never allow unauthorised persons to carry out
work.
• Never operate the pump beyond the specified
limits of use.
• Never carry out unauthorised conversions.
• Use authorised accessories only.
• Never operate with phase angle control.
WARNING!
5. Transportation and storage
Scope of delivery
• High-efficiency circulator
• Installation and operating instructions
Transport inspection
Immediately check for transportation damage and
completeness upon delivery, and lodge any com-
plaints immediately.
Transport and storage conditions
Protect against moisture, frost and mechanical
loads. Permissible temperature range: -40 °C to +85
°C (for max. 3 months)
6. Installation and electrical
connection
6.1 Installation
May only be installed by qualified technicians.
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, or loosening the housing
screws (4), note the following:
• Allow the heating system to cool down
completely.
• Close shut-off devices or drain the heating
system.
WARNING !
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
cabinet/ housing as weather protection.
• Avoid exposure of the pump to direct sunlight.
• Protect the pump against rain.
• Keep the motor and electronics continually ventila-
ted 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 acces-
sible as possible.
• Observe the pump’s permitted installation
position (Fig. 2).
