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2.7 Improper use
The operational safety of the supplied pump/unit is only guaranteed for conventional use in accor-
dance with section 1 of the installation and operating instructions. The limit values must on no ac-
count fall under or exceed those specified in the catalogue/data sheet.
3 Transport and interim storage
The pump may only be transported/suspended on the handle provided for trans-
ATTENTION!
port. Never by the cable. The pump must be protected against physical damage
The pump mustn't get into contact with flammable parts (clothes..) while using.
If the Pump is not used for longer time it should be disconnected from the elec-
trical supplyment.
4 Product and accessory description
4.1 Pump description (Fig. 1)
Pos. 1
Filling- / bleeding plug
Pos. 2
Drain plug
Pos. 3
Suction port
The Self priming Pump Wilo LP is driven by a dry-running motor which is fixed by screws with the
pump housing. Motor and pump have a continuous shaft made of stainless steel. The impellers ma-
terial is bronze. The pump housing is made of polypropylene plastics. The flow medium enters from a
horizontal suction opening and exits by the vertical pressure connection. Both connections are
equipped with 1 ½ " plastic flanges.
4.2 Products delivered
Installation and operating instructions
Plastic flanges 1 ½". Suction and pressure.
4.3 Accessories
Accessories must be ordered separately
Suction side: Use special hoses for suction use
5 Assembly / Installation
The LP40 pumps are intended for the following types of installation
transportable dry installation
stationary dry installation
5.1 Assembly
The pump must be installed in a frost-free place.
The shaft must be free from coarse solids (e.g. building rubble) prior to installation and commis-
sioning.
See catalogue for installation dimensions
The pressure-pipe must show the pump's nominal width (R 1½, possibility for expansion).
The suction flange and pipe must be absolutely tight. Otherwise no suction mode.
12
Pos. 4
Handle
Pos. 5
Discharge port
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