Astralpool Combo 22439 Manual De Instrucciones Y Funcionamiento página 4

To install the unit, follow the steps below:
INSTALLATION OF THE COMBO FRONT MODULE
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Place the Combo in the most suitable position bearing in mind the direction of prevailing wind.
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The front module of the Combo should be located in the area where dirt accumulates (leaves and other
floating particles), meaning that it should be placed centrally on the wall which is against the direction of the
prevailing wind (fig. 4) (p. 71).
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Having decided on the most suitable position for the front module, the wall should be prepared for
installation.
In a new pool, plan to leave the crown with the conditions specified in the installation diagram.
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In an existing pool, part of the crown will have to be removed to provide the following specifications:
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Part of the pool wall should be left free from the crown (82 cm), so that the front module can be
incorporated. The water level of the pool should cover half the hinged gate of the skimmer. It is
recommended that an approximate distance of 12 cm is left between the water level and the base
where the front module rests (fig. 5) (p. 71 and installation diagram).
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The surface on which the equipment rests should be completely horizontal and flat so that the equipment is
exactly aligned to the wall.
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Place the front module of the Combo in the cavity of the crown so that it rests on the pool wall and is
vertically aligned to the wall. Mark on the upper part of the wall where the drill holes should be made to
secure the equipment (fig. 6) (p. 71).
Note: the front module should rest on the rubber pads.
o
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Remove the front module from the wall and make 2 drill holes for the plugs supplied. Clean the surface, put
the plugs and rubber pads supplied in place and reassemble the front module in its final position. Secure
using DIN 571 M8x50 screws and their corresponding washers (supplied) (fig. 6) (p. 71).
INSTALLATION OF THE FILTRATION BOX
IMPORTANT: the installation of the compact filtration unit must follow and meet the different regulations in
force. The dimensions given in the installation diagram should be followed (fig. 5) (p. 71).
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The filtration box is installed, joined directly to the front module (fig. 7) (p. 72). On assembling the two
modules, they should be placed in such a way that the hinged cover of the filtration box falls onto the front
module and closes it. In order to install the assembled equipment, the wall of the swimming pool should not
be more than 22 cm thick. Mark on the ground the area where the filtration box is to be placed (fig. 5) (p.
71) (see the installation diagram).
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For easy connection of the drain and other conduits, a hole should be dug allowing 15-25 cm around the
whole of the filtration box in order to connect the drains and for subsequent refilling (see the installation
diagram).
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The hole should be dug to a minimum depth of 90 cm. Channels should also be made for the supply of
running water, drains and electrical power up to the position of the filtration box, as shown in the
installation diagram (fig. 7) (p. 72).
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Before installing the box, the lower drain must be installed inside the hole at the base of the box, having first
removed the red plug (fig. 8) (p. 72). It is essential that this drain is installed, otherwise the box may fill up
with water and earth that enters the hole, jeopardising the equipment.
IMPORTANT
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For transport purposes, the filter drain of the filtration box is disconnected. It must be connected using the
three-part connection before it is connected outside (fig. 9) (p. 72).
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Level the base of the pit and wedge the box so that it does not rest on the lower drain. Place the box on the
bottom ensuring that the top is level with the ground (fig. 10) (p. 72).
VERY IMPORTANT
• Connect the filter drain and gravity drain separately. These drains cannot be joined together, otherwise when
the pool is emptied through communicating containers, the water would penetrate through the base of the box
and flood it. Use Ø 50 for the pump drain and Ø 32 for the gravity drain (fig. 11) (p. 72).
CONNECTING THE FRONT MODULE TO THE FILTRATION BOX
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The inlets and outlets of both bodies will face one another and be aligned.
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To join the two parts of the module, connect the outlets and inlets of the front module and the filtration box.
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