TTS Golf RoToR oWNERS MANUAl - Hunter Industries

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Pilot Valve ReplacementSee the warning above regarding rotor activation when Solenoid is loosened or Pilot Valve tubing is disconnected.There are no serviceable parts within the <strong>TTS</strong> rotor’s Pilot Valve assembly. If the filter inside the Pilot Valve becomesobstructed, the water flow through the Pilot Valve can be reduced. A substantial reduction in water flow through thePilot Valve will prevent the rotor’s Inlet Valve from opening fully.Notice the two tubes attached to the Pilot Valve’s fittings (fig 136). The lower fitting is the inlet and the upper fittingis the outlet. The lower tube is the pressurized supply tube that comes from the rotor’s Inlet Valve at the bottom ofthe rotor. The upper tube goes from the Pilot Valve to the inlet of the Pressure Regulator. To replace the Pilot Valve,use side-cutters or blade to make clean cuts at points just before the fittings on the Pilot Valve. Trim & remove theremaining tube from fittings.Fig 135Fig 13647
Connecting Solenoid to the Pilot ValveTo ensure that the On-Off-Auto feature functions properly, follow the procedure outlined below. The <strong>TTS</strong> rotor’sSolenoid has double-lead threads. If this procedure is not followed, the Solenoid can be attached to the Pilot Valve180 degrees out of position. While the On-Off-Auto feature will function if connected out of position, it will functionmuch better if connected correctly.First, notice that there is a flat section on one side of the Solenoid (fig 137). This “flat” is used as a reference whenconnecting the Solenoid to the Pilot Valve. Next, notice there is also a flat section along the side of the Pilot Valve at apoint opposite of the upper fitting. This “flat” is the second reference when connecting the Solenoid to the Pilot Valve.With the gray Detent Ring attached to the bottom of the Solenoid, bring the Solenoid and the Pilot Valve together.Prior to engaging the Solenoid and Pilot Valve threads, align the flats on the Solenoid and Pilot Valve then presstogether. Prior to turning Solenoid clockwise, you must first turn the Solenoid counter-clockwise 1/8th of a turn. Thisaction ensures that the correct first thread on Solenoid engages the first thread on the Pilot Valve. Now press theSolenoid & Pilot Valve together while threading the Solenoid clockwise onto the Pilot Valve.Next, the Solenoid must be placed in the Auto position. To do so, keep turning the Solenoid clockwise onto the PilotValve until it stops (bottoms out). Do not tighten! Then, turn the Solenoid counter-clockwise until you feel the firstDetent Ring click (fig 138). This is the Auto position.To check for proper alignment, position the connected Solenoid and Pilot Valve assembly in your hand so you arelooking at the top. Next, rotate the Solenoid and Pilot Valve assembly until the “flat” on the Solenoid is at the 12:00position (do not unthread Solenoid from Pilot Valve). With the Solenoid’s flat in the 12:00 position, the Pilot valve’sfittings should be at the 3:00 position. If the fittings are not at the 3:00 position, disconnect and repeat the procedure.Fig 137 Fig 138Fig136Fig136Fig137Fig13748
Page 1: TTS Golf ROTOR OWNERS MANUALInstall
Page 5: Model Numbering SystemTTS Rotors -
Page 8 and 9: On-Auto-Off Selection - Electric VI
Page 12 and 13: To remove the snap-ring assembly, h
Page 14: Nozzle Replacement - G70 RisersTo v
Page 18 and 19: Nozzle Replacement - G95 RisersTo v
Page 20 and 21: Riser Seal Replacement - G80 Risers
Page 22 and 23: Riser Seal Replacement - G90 and G9
Page 24 and 25: Stator Adjustments - Why and When A
Page 26 and 27: Stator Adjustments - G90 and G95 Ri
Page 28 and 29: Upper Snap-ring Installation - G900
Page 30 and 31: Inlet Valve Removal - Disengaging t
Page 32 and 33: Important - Take note of how the G8
Page 34 and 35: To remove the inlet valve, it is ne
Page 36 and 37: Inlet Valve Installation - Safety W
Page 38 and 39: Next, insert the assembled tool, wh
Page 41 and 42: Inlet Valve Installation - G900 Ser
Page 43 and 44: Check to make sure that the pointer
Page 45 and 46: With the flange compartment lid rem
Page 47 and 48: Solenoid & Servicing and Replacemen
Page 49: Solenoid Replacement - It is not ne
Page 54: Pressure Regulator Purpose, Setting
Page 58: U.S.A. Headquartersand Manufacturin

TTS Golf RoToR oWNERS MANUAl - Hunter Industries

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