Speck pumpen BADU Eco Touch-pro, Manual

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2 Safety
06/2014 VG 766.2000.055 EN 37
2.9.5 Pressure surges
Valves which close suddenly can cause pressure surges which exceed
the maximum permissible housing pressure of the pump by far.
Î
Install shock absorber or air vessel.
2.9.6 Blockages of the pump
Pieces of dirt in the suction line can clog and block the pump.
Î
Do not operate a pump without a strainer basket or a strainer basket
handle.
Î
Check how easily the pump rotates before starting it up after longer
idle or storage periods.
2.9.7 Drain gap
An insufficient drain gap can damage the motor.
Î
Do not block or seal the drain gap between the pump housing and
the motor.
2.9.8 Chance of frost
Î
Empty pump and pipes sensitive to frost before temperatures drop
below freezing.