T.I.P. HWW 3000 INOX Mode D'emploi page 15

Also, to facilitate maintenance work, it is recommendable to install a shut-off cock (7) after the pump and check
valve. This is a useful feature since it can be closed when the pump has to be dismantled and will thus prevent
the pressure line from draining to empty.
5.4. Stationary installation
With regard to the electrical connection in the case of stationary installation, please ensure an
adequate visibility and accessibility of the plug.
For stationary installation, please fasten the pump on a suitable, solid surface. To reduce vibration, it is
recommended to apply an anti-vibration material - for instance a rubble layer - between the pump and the
installation surface.
To begin, pre-drill four holes.
Please use the support feet (18) as a template for marking the bore holes. Place the unit in the desired position,
then lead a centre punch or a pencil through the openings in the support feed to mark the position of the bore
holes.
Put the device aside, then use a suitable drill for pre-drilling the four holes. Place the device back into the desired
position, then fasten it there using suitable screws and washers.
5.5. Using the pump for garden ponds and similar places
Operating the pump next to garden ponds and similar places is generally only admissible if no
persons are in contact with the water.
If the pump is used for garden ponds and similar places it has to be operated using a residual current circuit-
breaker (FI switch) with a nominal trigger current of ≤ 30mA (DIN VDE 0100-702 and 0100-738). Please ask your
electrical services provider whether your installation site complies with this condition.
The pump must not be used in such locations unless it is set up firmly and flood-proof, a minimum distance of two
metres away from the border of the water body and secured against falling into the water by a solid holding
device. For this purpose the device is to be bolted down firmly to the ground at the fastening points provided
(please refer to the chapter titled "Stationary installation").
6. Electrical connection
The unit is equipped with a mains connection cable and a mains plug. It must only be replaced by qualified staff to
avoid any danger. Please do not use the mains connection cable to carry the pump, and do not use this cable to
pull off the plug from the socket, either. Protect the mains connection cable and mains plug from heat, oil or sharp
edges.
The values stated in the technical details have to correspond to the mains voltage. The person
responsible for the installation has to make sure that the electrical connection is earthed in
compliance with the applicable standards.
The electrical connection has to be equipped with a highly sensitive residual current circuit-
breaker (FI switch): ∆ = 30 mA (DIN VDE 0100-739).
Only use an extension cable with a cable section (3 x 1.0 mm²) and rubber sheath which at
least corresponds to that of the unit's own connection cable (see "Technical data", cable type)
and which is labelled with the relevant abbreviation according to the VDE (German
Association for Electrical, Electronic & Information Technologies). The mains plug and other
connections must be splashproof.
7. Putting into operation
Please observe the illustrations, too, which are contained as an attachment at the end of the present operating
instructions. The numeric and other details included in brackets below refer to these illustrations.
Prior to putting the pump into operation for the very first time, the
pump housing should be fully vented - i.e. filled with water - even in
the case of self-priming units. If this venting is omitted, the pump
will not suck in the liquid to be discharged. It is highly
recommendable, yet not mandatory, to vent the intake line as well,
i.e. to fill it with water.
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HWW 3000 HWW 4500
INOX INOX
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