2021/02 - Indice de révision : E - Code : 37791
BIEN-ÊTRE
52/64
3.8
Fastening the steps to the spa (portable spas only)
The step is fastened to the spa through two wood slats mounted on either side of the spa pack mounting
plate.
IMPORTANT
For this operation, the step must be flat against the spa before inserting the screws
Position the step opposite the spa pack mounting plate such that the wooden spacers are located under
the steps. Push the steps against the spa surround, and hold it against the spa while inserting the two zinc
plated countersunk wood screws 5x60 SS A2 supplied through the pre-drilled holes.
4.
SPA OPERATION
4.1
General functions
Each pump feeds massage jets in specific zones as marked out opposite. The two-speed pump is used
alternatively for filtration running at low speed and hydrotherapy massage at high speed.
One pump can serve two different zones. A diverting pump directs the flow from the pump to one zone or
another, or simultaneously to both zones, depending on the valve position.Turn the valve to the zone to be
supplied or leave it in an intermediate position to supply both zones simultaneously.
Holding the valve in one of its two ‘extreme’ positions can create turbulence in the circuit and cause the jets
to ‘whistle’. To silence this noise, turn the valve slightly towards an intermediate position.
Each zone features an Air Control that may be used to regulate the air flow through the massage jets. Air flow
is regulated by turning the air controller, tighten to reduce the air flow and unscrew to increase the air flow.
Nota : A sucking noise may be heard while the Air Control is active.
•
A few bubbles may escape from the jets while the air control is closed. This is normal.
•
Never close all the massage jets in one zone at the same time.
•
Leave at least 3 jets open to avoid placing the pumps under unnecessary strain that could lead to
damage.
•
After opening an air control, there will be a delay before air bubbles issue from the massage jet; this
delay is necessary to purge the jet lines furthest from the air control.
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