707425
4
Micro Switch N/A
5
Air Switch Holder N/A
Air Sensor Assembly (Includes Items 4&5) 302470
6 Motor Housing N/A
7 Checkvalve (40mm-50mm) N/A
Motor Housing and Check -Valve Assembly
(Includes Items 6&7)
707435
8 Cowl 707497
TROUBLE SHOOTING GUIDE
SYMPTOM REMEDY
Spa blower will not start.
Check power point is switched on and sp a blower is plugged
in. Check Fuses.
Check that air line is connected from the air button to the spa
blower.
Check that the air line is not kinked. If kinks are visible,
remove them otherwise this will stop the pulse of air that
operates the micro switch inside the spa blower.
Check micro switch operation.
Push air button and a faint click should be heard at the spa
blower, if no click is heard check all connections if they are
all OK and spa blower still doesn't start, remove spa blower
and take it to the nearest Pentair Water service agent.
Spa blower is making a grinding noise when operating. Bearings/brushes may need replacing.
Spa blower makes a noise when stopping. This is only the check-valve operating correctly.
Could be caused by blockage or insufficient air holes, check
installation of the spa blower pipe work, ensure that it has
been installed to the specifications, if incorrect call installer.
If all plumbing is correct remove the spa blower and take it to
your nearest Pentair Water service agent.
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