Описание

Special pump versions K1, K4 and K10 are also suitable for outdoor
installation (see chapter 5.1 “Type key” on page 28).
Utilisation of IPL type pumps outdoors requires additional measures
which protect the pumps from all manner of climatic conditions.
These include rain, snow, ice, sunlight, foreign substances and condensation.
• When installed vertically the motor is to be provided with a protective
fan cover. The following variant is available for this:
• K1 – motor with protective fan cover
• If there is a risk of condensation (e.g. due to large variations in temperature, moist air, etc.), an electric standby heating unit is to be provided (connection at 1~230 V, see chapter 7.2 “Electrical connection”
on page 34). This should not be switched on during operation of the
motor.
The following variants are available for this:
• K4 – motor with protective fan cover and standby heating
• K10 – motor with standby heating
• To prevent long-term exposure to direct, prolonged and intense sunlight, rain, snow, ice and dust, the pumps must be protected from all
sides by an additional protective cover. The protective cover must be
configured in such a way that ensures good ventilation and prevents
an accumulation of heat.