The backside of the thru-wall holes may need to be sanded flat so that a proper seal can be made. Place one
W
of the rubber gaskets onto each thru-wall fitting. The second rubber gasket will not be used in this applica-
tion. Insert the thru-wall fittings into the cut outs and place the cork gaskets onto the fittings on the backside
of the pool wall. Thread the lock nuts onto the fittings. The lock nuts should be tightened with a pair of
channel locks or strap wrench (Fig 4.27).
Fig. 4.27
Unroll the flexible PVC from the wall mount bracket back to the hydraulic power unit. Any bends in the
flexible PVC should be gradual sweeps and not sharp to allow the hydraulic hoses to easily be fed through
each conduit. Each length of PVC must be no longer than 21ft (6,4m) and should exit the ground near the
hydraulic power unit. Glue the PVC flex pipe into the thru-wall fittings at the wall mount bracket (Fig
4.28).
Fig. 4.28
If the distance between the wall mount bracket and the hydraulic power unit is greater than 25ft (7,6m)
then a junction box and additional flex pipe must be employed. In this case, the flex pipe between the wall
mount bracket and the junction box must be 24ft 6in (7,5m). This will allow the hydraulic hoses attached to
the Fastlane Pro to terminate just inside the junction box. See section 5 for additional information.
Thru-Wall
Fitting
1-1/2" (38mm)
PVC Flex Pipe
DETAIL A
Fastlane
®
PVC Flex Pipe
(See Detail A)
Pro Swim Unit Installation
22
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