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Hunter G900C User Manual

Hunter G900C
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7 8
TABLE OF CONTENTS I RISER SERVICING AND ADJUSTMENTS
Learn more. Visit hunterindustries.com/golf
TUBING CONNECTIONS I TABLE OF CONTENTS
CONTROL TUBING CONNECTIONS
C.O.M. Models Converted to Hydraulic Conguration
In hydraulic installations, the ange compartment should be used to make the Control Tubing
connections to the rotor. This allows for tubing connections, pressure tests and ushing of the
control lines - all without digging.
Converting C.O.M. models to the Hydraulic conguration – Remove the two stainless steel
screws and li the ange compartment lid to expose the ange compartment. Find the end of the
⅛ inch tubing that comes into the ange compartment from the bottom of the rotor (FIGURE 4).
Check-O-Matic (“C”) versions of TTS rotors can be converted for use in Normally Open Hydraulic
systems by removing the end cap on the ⅛ inch tubing. To do so, slide the ¼ inch tube retainer
towards the end of the tube (FIGURE 5). Then, pull to remove the end cap with attached ¼ inch
tube retainer from the brass connector tting (FIGURE 6).
To connect the ¼ inch control tube from the controller to the TTS rotor tubing, insert ¼ inch tubing
from controller into the bottom of the ange compartment. Next, slide the ¼ inch tube retainer
(from end cap supplied with rotor) onto the ¼ inch Control Tubing. Then connect the ¼ inch
Control Tubing to the rotor’s ⅛ inch Control Tubing by pressing together at the brass tting.
Finally, slide the ¼ inch tube retainer towards the brass tting to lock the tube in place.
Fig 4
Fig 5
Fig 6
Fig 4
Fig 5
Fig 6
Fig 4
Fig 5
Fig 6
FIGURE 4
FIGURE 7
FIGURE 5
FIGURE 8
FIGURE 6
FIGURE 9
RISER SERVICING AND ADJUSTMENTS
CAUTION! The riser assembly is under spring tension. Eye protection should be worn and
safe-handling procedures followed when servicing this product.
TOOLS NEEDED VARIES WITH RISER MODEL
4
T-Handle Tool – PN 053191
4
Hunter Wrench – PN 172000
4
Snap-ring Tool – PN 052510
4
Needle-Nose Pliers
4
Flat Blade Screwdriver
4
Phillips Screwdriver
UPPER SNAPRING REMOVAL  G800 SERIES
Hold Snap-ring Tool vertical over the rotor’s
upper snap ring. Align the metal end of the
snap-ring tool to the indicator on the snap-ring’s
rubberized wiper seal (FIGURE 7). Use the palm
of the other hand to drive the tool downward &
through the rubberized membrane. Tool should
penetrate about ½ inch into the snap-ring
assembly (FIGURE 8). While holding the tool
within the snap-ring, press the tool’s handle
downward and away from the center of the rotor.
As the tool is pressed downward, the snap-ring
will li from the rotor (FIGURE 9). While using
the tool to hold the snap-ring in this elevated
position, use the other hand to pull the snap-
ring from the rotor. If the snap-ring’s rubberized
wiper seal appears to be the only part that is
liing, the tool has not penetrated into the
snap-ring far enough.

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Hunter G900C Specifications

General IconGeneral
BrandHunter
ModelG900C
CategoryIrrigation System
LanguageEnglish

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