ENGLISH
GB
67
If the installation is of the “over head” type, install the suction pipe
If the installation is of the “over head” type, install the suction pipe
from the water source to the pump in such a way as to avoid the
from the water source to the pump in such a way as to avoid the
formation of goosenecks or siphons. Do not place the suction
formation of goosenecks or siphons. Do not place the suction
pipe above the pump level (to avoid the formation of air bubbles
pipe above the pump level (to avoid the formation of air bubbles
in the suction pipe). The suction pipe must draw at its entrance
in the suction pipe). The suction pipe must draw at its entrance
at a depth of at least 30cm below the water level and must be
at a depth of at least 30cm below the water level and must be
watertight along its whole length, as far as the entrance to the
watertight along its whole length, as far as the entrance to the
electropump.
electropump.
The suction and delivery pipes must be fitted so that they do not
The suction and delivery pipes must be fitted so that they do not
exert any mechanical pressure on the pump.
exert any mechanical pressure on the pump.
2.1.2 Loading Operation
2.1.2 Loading Operation
Installation above head and below head
Installation above head and below head
Installation “above head” (par. 2.1.1): access the technical compartment
Installation “above head” (par. 2.1.1): access the technical compartment
and, with the aid of the accessory tool (Fig.3_point 5) or with a screwdriv
-
and, with the aid of the accessory tool (Fig.3_point 5) or with a screwdriv
-
er, remove the filling cap (Fig.3_point 6). Fill the system with clean water
er, remove the filling cap (Fig.3_point 6). Fill the system with clean water
through the loading door, taking care to let the air out. If the non-return
through the loading door, taking care to let the air out. If the non-return
valve on the suction pipe (recommended in paragraph 2.1.1) has been
valve on the suction pipe (recommended in paragraph 2.1.1) has been
placed close to the system entry door, the quantity of water with which to
placed close to the system entry door, the quantity of water with which to
fill the system should be 2.2 litres. It is recommended to fit the non-return
fill the system should be 2.2 litres. It is recommended to fit the non-return
valve at the end of the suction pipe (foot valve) so as to be able to fill it
valve at the end of the suction pipe (foot valve) so as to be able to fill it
quickly too during the loading operation. In this case the quantity of water
quickly too during the loading operation. In this case the quantity of water
necessary for the loading operation will depend on the length of the suction
necessary for the loading operation will depend on the length of the suction
pipe (2.2 …).
pipe (2.2 …).
Installation “below head” (par. 2.1.1): if there are no check valves between
Installation “below head” (par. 2.1.1): if there are no check valves between
the water deposit and the system (or if they are open), it loads automati
-
the water deposit and the system (or if they are open), it loads automati
-
cally as soon as it is allowed to let out the trapped air. So slackening the
cally as soon as it is allowed to let out the trapped air. So slackening the
filling cap (Fig.3_point 6) enough to vent the trapped air allows the system
filling cap (Fig.3_point 6) enough to vent the trapped air allows the system
to load completely. You must survey the operation and close the loading
to load completely. You must survey the operation and close the loading
door as soon as the water comes out (however it is recommended to fit a
door as soon as the water comes out (however it is recommended to fit a
check valve in the section of the suction pipe and to use it to control the
check valve in the section of the suction pipe and to use it to control the
loading operation with the cap open). Alternatively, in the case where the
loading operation with the cap open). Alternatively, in the case where the
suction pipe is intercepted by a closed valve, the loading operation may be
suction pipe is intercepted by a closed valve, the loading operation may be
carried out in a similar way to the one described for installation over head.
carried out in a similar way to the one described for installation over head.
2.2 -
2.2 -
Horizontal Configuration
Horizontal Configuration
Remove the 4 support feet from the bottom tray of the packaging and
Remove the 4 support feet from the bottom tray of the packaging and
screw them fully into their brass seats on face E. Put the system in place,
screw them fully into their brass seats on face E. Put the system in place,
taking into account the dimensions in Fig.9.
taking into account the dimensions in Fig.9.
•
•
The distance of at least 270mm between Face B of the system
The distance of at least 270mm between Face B of the system
and an obstruction is recommended so as to be able to carry out
and an obstruction is recommended so as to be able to carry out
maintenance on the non-return valve without disconnecting the
maintenance on the non-return valve without disconnecting the
system.
system.
•
•
The distance of at least 200mm between Face A of the system
The distance of at least 200mm between Face A of the system
and an obstruction is recommended so as to be able to remove
and an obstruction is recommended so as to be able to remove
the door and gain access to the technical compartment.
the door and gain access to the technical compartment.
•
•
The distance of at least 10mm between Face D of the system
The distance of at least 10mm between Face D of the system
and an obstruction is obligatory to let out the power supply cable.
and an obstruction is obligatory to let out the power supply cable.
If the surface is not flat, unscrew the foot that is not touching and adjust
If the surface is not flat, unscrew the foot that is not touching and adjust
its height until it contacts the surface so as to ensure the stability of the
its height until it contacts the surface so as to ensure the stability of the
system. The system must in fact be placed in a safe and stable position,
system. The system must in fact be placed in a safe and stable position,
ensuring that its axis is vertical: it must not be in an inclined position.
ensuring that its axis is vertical: it must not be in an inclined position.
10 mm
200 mm
270 mm
OUT 1
OUT
2
IN
565 mm
370 mm
265 mm
Figure 9
Summary of Contents for e.sybox Series
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