Speck pumpen BADU Jet Smart KH, Operating And Installation Instruction

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07.03.2014 TB-b bta badu jet smart_engl.indd
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The pool water is sucked in by the jet pump at low flow 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 flow and thus the
efficiency 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 fitting (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.
If the pump is installed further away, the pipeline must be dimensioned accordingly so as to
guarantee a practically loss-free current.
Use bends instead of angles where possible!
Otherwise the countercurrent swim unit has less effect.
Target flow rate approx. 58 m³/h
Pipeline length up to 5 m 5-7,5 m 7,5-10 m
Suction line d 140 d 140 d 140
Pressure line d 140 d 140 d 140
Caution! The jet housing is made from ABS. If the suction and pressure connections
are glued in-situ, allow for a curing time of at least 12 hours!
The total salt concentration in the swimming pool water must not exceed 0,5% (equivalent to
5g/l).
The electrical connection of the unit must be made only by a qualified 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
I
FN
≥ 30 mA.
bta badu jet smart_engl.indd 29 10.03.2014 09:31:00