Installation - Xylem LOWARA SEKAMATIK 100 E Manuel D'installation, D'utilisation Et D'entretien

above, the unit must jerk anti-clockwise, as the correct
direction of rotation is clockwise.
If the direction of rotation is wrong, interchange two of the
phases of the electric power supply. Using a control box with
CEE-plug, this may be done by a 180° turning of the small
round pole-socket at the plug-end with a screwdriver.

6. Installation

If the pump is installed in a sump, the sump opening
must be covered with a tread-safe cover after installation.
The operator has to prevent damage through the
flooding of rooms caused by defects of the pump through
the use of appropriate measures (e.g. installation of alarm
units, backup pump or like that).
Fasten the tank to an even floor with expansion bolts.
Before installing the disposal units make sure that the all
national instrucions and the general measures for health
protection and industrial protection for the installation of
disposal units (DIN 1986) are observed. Furthermore please
pay attention to the hints below:

Install the unit in that way, that the operation and
service elements are easily accessable. Make sure that
there is enough space (approx. 50 cm) between the
horizontal inlet and any wall.

Mount a gate valve into the inlet pipe and the discharge
pipe to guarantee an easy service or demounting of the
unit .

To avoid sediment build-up in the discharge pipe, the
pipe, and the liftimg station, should be dimensioned for
a water velocity of minimum 0,7 m/s, for vertical pipes,
however, not lower than 1,0 m/s.

The incoming sewer could be ensues at the horizontal
inlet through a WC-direct connection with 180 mm, 210
mm, or 250 mm, or a DN 100 or DN 50 effluent pipe.
Vertical inlets (DN 100 / DN 40 and DN 150 / DN 40) for
service pipe lines are existing. Cut off the blanked off
the vertical or horizontal inlet and connect a incoming
sewer inlet which correspond to the diameter of the
inlet.

The diameter of the discharge pipe must be DN 80 and
should not installed in close arcs. The discharge pipe
must conduct over the sewer level, that means
constantly rising over that niveau and subsequently as a
loop directly to the collecting conduit.

To prevent a freezing of the discharge pipe please
isolate the complete discharge pipe up to the sewer
level.

Directly above the swing check valve mount a gate
valve into the discharge pipe.

For a trouble free operation of the pneumatic level
control it is absolutly necessary that the pressure hose
between tank and control box is installed without loops,
bending and constantly rising.

Cut off the blanked off end of the air vent and connect a
DN 70 vent pipe to the tank by means of the flexible
connection supplied. The vent pipe should be led out
into the open air in accordance with local regulations.

Mount the supplied pump controller flood protected on
the wall in accordance with local regulations.

A manual diaphragm pump is available as an
accessory. The pump is connected to the 1" tank port.
The manual diaphragm pump is used for draining the
tank in the event of pump failure. Above the diaphragm
pump must be fitted with a non-return valve on the
discharge side. To facilitate service of the diaphragm
pump, it is advisable to fit a 1" isolating valve to the tank
port. The pipe must conduct over the sewer level, that
means constantly rising over that niveau and
subsequently as a loop directly to the collecting conduit.
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