Hayward TRX-20 Guide D'utilisation page 7

STEP 5
1. MAKE SURE THE POWER SUPPLY TO YOUR PUMP
IS OFF. SUCTION CAN BE VERY DANGEROUS!!!
Your cleaner came with both a Regulator Valve and a Water Gate.
2. If you are hooking into a skimmer tightly press the Regulator
Valve and the Hose Cone (Valve Adapter) end into the bottom
of your skimmer.
3. If you are hooking into a designated threaded suction
port/line (1 1/2") then screw in the Water Gate and insert the
Regulator Valve
Gate (you will probably have to adjust 3-way or ball valve
to get the correct performance when the Regulator Valve is not used).
3. Switch the pump power back ON.
STEP 6
Adjusting your TRX-20 (Adjusting your Regulator Valve) . . .
This valve regulates the suction so that the TRX-20 does not exceed the optimal
11-13 RPM(revolutions per minute). It does so by opening to bypass water when
necessary. This will ensure the best possible performance from your TRX-20.
The valve can be adjusted by:
1. Screwing the top in you will bypass less water, increasing the RPM (speed). If it is all
the way in and you still are below 11 RPM adjust the 3-way valve for more suction
and/or clean the lter. Remove the valve.
2. Screwing the top out you will bypass more, decreasing the RPM (speed). If it is screwd
all the way out and you still are above 14 RPM adjust the 3-way valve to give less suction.
Note: If the line you are hooked to (skimmer or inlet) has a 3-way valve or ball valve you
may have to adjust the 3-way valve or ball valve even if you are using the regulator valve.
1
MIN
MAX
OR insert the hose directly into the Water
Screw top in.
Bypass less water.
Speed cleaner up.
2
Unscrew top.
MIN
Bypass more water.
MAX
Slow cleaner down.
A