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REMOVING THE NOZZLE RETENTION SCREW

 
Use the (B) end of the key to remove the nozzle retention 
screw (L) by turning counter-clockwise to remove and 
clockwise to re-install.

PULL UP THE RISER

 
Insert the (A) end of the key in the keyhole (J) on the top  
of the nozzle turret (D) and turn the key 1/4 turn to insure 
that the key does not slip out of the keyhole when you 
pull it up. Firmly pull up the entire spring-loaded riser to 
access the nozzle socket (E). Hold the riser assembly up 
with one hand.

REMOVING THE NOZZLE

 
Using a pair of needle-nose pliers, grasp the nozzle  
on the side of the outer ring and pull the nozzle out.  

INSTALLING A NOZZLE 

 
Press desired nozzle into the nozzle socket. Make sure 
the nozzle number is visible and the nozzle “prongs”  
are up. Then, re-install the nozzle retention screw.  

NOTE: 

The nozzle retention screw is also a break-up 

screw and used to adjust the distance of the spray.

FINDING THE LEFT START POSITION

 
Place your fingers on the top center of the nozzle turret. 
Rotate the turret to the right until it stops and then back 
to the left until it stops. Notice the position of the nozzle 
arrow. This is the “Left Start” position. The sprinkler will 
begin spraying from this position and rotate clockwise 
until it reaches the right Adjustable Stop-Return Point.

ORIENTING THE LEFT START POSITION

 
Insert the (A) end of the key in the keyhole (J) on the top 
of the nozzle turret (D) and turn the key 1/4 turn to insure 
that the key does not slip out of the keyhole when you pull 
it up. Being careful not to allow the nozzle turret to turn, 
firmly pull up the entire spring-loaded riser. Hold the lower 
riser assembly up with one hand. Now turn only the lower 
riser clockwise or counter-clockwise until the nozzle arrow 
is pointing where you want the sprinkler to begin spraying.

CHANGING THE ARC

 
Insert end of the key (B) into Arc Set Adjustment slot (M). 
Turn clockwise to increase the arc or counter-clockwise  
to decrease the arc. 

NOTE: 

The arc set arrow in the center 

of the nozzle turret rotates to show the current setting.

WHEN SET AT 360°, THE 

PROSPORT

 WILL ROTATE

CONTINUOUSLY IN A CLOCKWISE DIRECTION.

ProSport

 Gear Driven Sprinkler Setting Instructions

NOTE:

 The 

ProSport

 is factory preset with a 180° arc setting, and includes a pre-installed #10 nozzle.

CHANGING A NOZZLE

SETTING THE ARC ADJUSTMENT

1

s

1

s

2

s

2

s

3

s

3

s

4

s

M

 Arc Set Adjustment

J

 Keyhole

K

 Nozzle Turret 

L

 Nozzle  

Retention 

Screw

G

 Nozzle

F

 

Can

I

 Sprinkler 

Assembly

H

 Key in Keyhole

D

 

Nozzle 

Turret

E

 Nozzle

Socket

C

 Key in Keyhole

F

 

Can

Key

A

B

Left

Start

Adjustable 

stop-return point

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