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Verfügbare Sprachen
Verfügbare Sprachen
The pool water is sucked in by the jet pump at low fl ow speed through the circular ring
channel in the housing and pumped back into the basin at high pressure through the
nozzle. The jet pump is switched on and off by means of a pneumatic 'pushbutton'
installed in the jet housing.
The adjustable nozzle permits selecting the amount of discharge fl ow and thus the
effi ciency of the counter-swim unit. An air intake control valve permits adding air to the
water jet, if desired.
An attachment massage nozzle, a massage hose with pulsator and an attachment
pulsator are available as an option.
5.
Installation and fi tting (planning)
The control box and the pump must be installed in a dry location.
A bottom drain must be provided.
The distance between pool and control box must not execeed 10 m to ensure perfect
functioning of the pneumatic pushbutton.
The pneumatic tube must be laid in a protective conduit to allow for easy replacement, if
necessary.
The electrical connection of the unit must be made only by a qualifi ed electrician.
It must be ensured that the electrical installation is equipped with a disconnecting switch
permitting all-pole disconnection from the mains with a minimum contact spacing of 3 mm.
The BADU Jet smart counter-swim unit is designed for safety class 1. The ambient
temperature must not exceed 40° max. The single- and three-phase AC motors
incorporated in the counter-swim units are protected by a corresponding motor protection
cutout switch in the original control box. Before commissioning, the setting must be
checked against the value indicated on the type-rating plate. The electrical system must
be protected in compliance with applicable standards with a residual-current device of
≥ 30 mA.
I
FN
6.
Commissioning
When three-phase AC is used, the sense of rotation must be checked by switching the
motor on briefl y. The motor must rotate in the sense indicated by the arrow on the fan
cover.
Checking the sense of the rotation is especially important with three-phase motors as the
pump may also turn in the wrong direction. If this is the case, interchange two of the
phases and repeat this check.
7.
Servicing / maintenance
In the event of imminent frost in winter, the water level in the pool must to be lowered to
the bottom edge of the jet housing to allow for emptying of the suction and discharge lines.
It is recommended to remove the pump during the winter season and to store it in a dry
room.
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07.05.2008 TB-b bta badu jet smart_engl.indd
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