Hayward TRX-20 Guide D'utilisation page 9

TRX-20 OBSTRUCTION
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1. Rotate the right front wheel forward (the grill is the front) . If it wont move there is an obstruction. 2. Remove the
three screws that hold the Shroud ( Top Cover ). 3. Remove the Shroud. 4. Remove the turbine cover ( wiggle it up and off ).
5. Visually inspect the cleaner. Remove any debris found in the turbine, reduction gears, wheel hubs etc.. If you remove
the turbine vanes/blades please be sure to replace them correctly (see below). Replace the turbine cover and repeat
step one before placing the shroud back on, drop 3 screws into slots and secure.
TURBINE VANES/BLADES
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TIRES
(wear indicators)
wear marks
TIRE REMOVAL & REPLACEMENT
BEFORE YOU DO ANYTHING, TURN THE PUMP OFF. SUCTION CAN BE DANGEROUS!!!
(or turbine vane replacement)
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The turbine vanes have to be placed in the turbine hub a certain
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direction. We use the following mnemonic " The turbine vanes
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are like a wave breaking on the grill". In the front of the unit
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the vanes are convex ( like a mountain ) in the back they
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are concave ( like a valley ). NOTE: The large elliptical end of
the vanes is placed into the turbine.
wear marks
1. Place the cleaner on a work surface. Using only
your hands (other tools may damage the cleaner)
simply fold the tire off from top to bottom.
Note: The front tires always have humps and the
back tires do not. To remove back tires you will need
to remove the shroud and the wheels (see next page).
2. To replace stretch the tire over the wheel hub (starting from one side and
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folding it back on). Make sure it is on correctly. If need be do this closer to your
body for better leverage.
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The tires must be replaced when they are worn
down to the tread wear indicators. Note: if you cant
see them you are worn past them.
Please note: in order to replace
back tires you will first have to remove
the shroud, then remove the wheel
and only then can you take the tires
off the wheel hub.
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larger elliptical
round
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