INSTallaTIoN INSTruCTIoNS for huNTEr STK-2
upper Snap-ring Installation
Hold the snap-ring in front of you with the wiper seal facing up and
the snap-ring open ends at the top. The snap-ring end on the left
must be installed first. Lay the snap-ring on top of the rotor and use
the left thumb to force the left open end of the snap-ring into the
upper snap-ring groove within the body (fig 13). Once engaged, the
remaining portion of the snap-ring can be installed by pressing in a
counter-clockwise motion around the snap-ring (fig 14).
Prior to installing the rubberized logo cap, the riser assembly must
be pulled up above the upper snap-ring's rubberized seal. If this
procedure is not followed, the rubberized logo cap's stainless steel
screw cannot reach the riser assembly below and attachment will be
impossible.
To pull the riser assembly above the upper snap-ring's wiper seal,
first locate the lift-up socket on top of the riser assembly. Using
the T-Handle Tool or Snap-ring Tool or Hunter Wrench, insert the
tool into the lift-up socket, turn ¼ turn (fig 14). Next, lift the riser
assembly up until the nozzles can been seen above the upper
snap-ring assembly (fig 15). Slowly release the riser assembly
downward until the riser assembly rests on top of the upper
snap-ring assembly (fig 16).
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logo Cap Installation
Prior to installing the rubberized logo cap, note there is a protruding
pin on the underside of the rubberized logo cap (fig 17). This pin
is the alignment feature on the rubberized logo cap that must
be oriented and inserted into the riser assembly correctly. Proper
alignment and installation of the protruding pin allows the nozzle
direction arrows on the rubberized logo cap to be positioned over
the nozzles below. Note which hole in the top of the riser that the
pin fits into (fig 18).
When installing the Rubber Cover Kit's logo cap, it is highly
recommended to first lift up the riser assembly with the T-handle
tool and hold the riser in this raised position while installing the
logo cap. Orient and place the logo cap on the top of the riser.
Attach the rubberized logo cap using a Phillips screwdriver and
the screw provided. Tighten the stainless screw clockwise until the
screw is hand tight. Do not over-tighten.
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Tack/Glue board for Enclosure
In most instances, a tack/glue board is specified to be constructed
around the perimeter if the ST173026B enclosure. The responsibility
to build the tack/glue board may or may not be the responsibility
of the irrigation contractor. The purpose of the tack/glue board is to
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ENG