BWT Spas ST 2.18 Notice D'installation Et Conseils D'utilisation page 46

Pumps and panel:
• Cut each tube to the correct length
• Slide a Torro 40/60 clamp onto the end of each 50 mm diameter tube
• Soak the ends of the 50 mm diameter tube in water heated to 40 °C and then push the hose tails into the
tubes as illustrated below.
• Using a flat head screw driver, tighten the Torro clamps over the hose tails.
• Screw the barrel union nuts onto the corresponding threaded unions (pumps, panel, spa pack mounting
plate) as illustrated below.
Connection of the two-speed pump:
Connection of the massage pump:
C- Elbow union
Spa pack side,
white
Connection of the panel:
Control panel
with heater
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2021/02 - Indice de révision : E - Code : 37791
A- Straight union
Spa pack side,
black
Pipe diameter, 50 mm
Pipe diameter, 50 mm
D- Straight union
Spa pack side,
white
A- Straight union
Spa pack side,
black
Pipe diameter, 50 mm
B- Straight union
Mounting plate
side, black
F- Elbow union
Mounting plate
side, white
E- Straight union
Mounting plate
side, white
B- Straight union
Mounting plate
side, black
BIEN-ÊTRE