Metabo P 600 Operations Instructions Page 11

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11
ENG
Danger: Hot water!
If the shut-off pressure of the pressure switch cannot be reached due to poor pressure conditions or a de-
fective pressure switch the water can heat up within the pump as a result of internal circulation.
Through this the pump and the connection lines can become damaged or leaky, allowing hot water to es-
cape. Danger of scalding!
Do not operate the pump against a closed pressure line for longer than 5 minutes.
Unplug the pump and allow to cool. A specialist must check the system to make sure it is in perfect wor-
king order before it can be used again.
Caution!
To avoid water damage, e.g. ooded rooms, caused by pump malfunctions or defects:
provide for suitable safety measures such as the following:
alarm or
collection tank with monitoring.
The manufacturer is not liable for any damage caused by:
improper use of the pump;
overloading of the pump through continous operation;
failure to operate and store the pump in a frost-free environment;
unauthorised modi cation of the pump (repairs to electrical equipment may only be carried out by quali ed
electricians!);
use of spare parts which have not been tested and approved by the manufacturer; or
use of unsuitable installation materials ( ttings, connection lines etc.).
Suitable installation materials:
pressure-resistant (min. 10 bar)
heat-resistant (min. 100°C).
Due to their high suction capacity both models have a good priming characteristic and a short priming time.
If the level difference between suction head and delivery head is more than 5 metres, use of a suction tube with a
diameter larger than the diameter of the suction port is required.
3 Connection to Power Mains
The metabo centrifugal pump P 600/1600 W is safety earthed and must be connected to an earthed single-pha-
se outlet providing 230 VAC 50Hz power. The circuit should be protected with a min. 16 A fuse.
The Elektra Beckum centrifugal pump P 600/1600 D is safety earthed and must be connected to an earthed
three-phase outlet providing 400 VAC 50 Hz power. The circuit should be protected with a min. 16 A fuse.
It is recommended to operate this appliance on a residual current device (RCD) of 30 mA capacity.
Damaged power cables must be replaced by a quali ed electrician or authorized service centres. Keep grade
H 07 RN-F 3G 1.0 mm˝ or similar.
Operating this device with a damaged electrical cable is dangerous. Danger of personal injury!
When this device is used near swimming pools or garden ponds adhere to all relevant legislation. If in doubt con-
sult a quali ed electrician.
A defective pump should be taken out of service immediately, as water leakage may cause damages.
Pull plug from socket if unit is not in use (holidays, weekend homes etc.).
Children and juveniles should not operated this device.
Use only genuine Elektra Beckum spare parts for repairs.
4 Installation
If the pump is to prime from a well, a foot or return valve is required in the suction line. If it primes from a pond,
pool or container, a foot valve with a suction strainer is required on the suction hose.
A return valve is required in the suction line, installed directly on the suction port.
The suction hose or line must rise to the pump, to prevent trapping air. Before it is started, the pump and suction
line must be completely lled with water. To ll with water, remove vent plug (24) from pump casing (next to the
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