K-RAIN MANUFACTURING CORP.
1640 Australian Avenue
Riviera Beach, FL 33404 USA
PH: 1-561-844-1002 / 1-800-735-7246
FAX: 1-561-842-9493
www.krain.com
© K-RAIN Manufacturing Corp. 14005103REV13
PRO
SPORT
™
GEAR DRIVEN
SPRINKLER SETTING INSTRUCTIONS
NOTE:
The
Pro
Sport
is factory preset with a 180° arc setting, and includes
a pre-installed #10 nozzle.
CHANGING A NOZZLE
1. 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.
2. PULL UP THE RISER
Insert the (
A
) end of the key in the keyhole (
J
) on the top of the nozzle turret (
K
) 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.
3. 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.
4. INSTALLING A NOZZLE
Press the 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.
SETTING THE ARC ADJUSTMENT
1. FINDING THE LEFT START POSITION
Place your fi ngers 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.
2. ORIENTING THE LEFT START POSITION
Insert the (
A
) end of the key in the keyhole (
J
) on the top of the nozzle turret (
K
) 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, fi rmly 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.
3. CHANGING THE ARC
Insert the (
B
) end of the key into the 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 PRO
SPORT
WILL ROTATE CONTINUOUSLY
IN A CLOCKWISE DIRECTION.
SPRINKLER INSTALLATION
1. INSTALL AND BURY
Do not use pipe dope.Thread the sprinkler on the pipe. Bury the sprinkler fl ush to
grade.
NOTE:
Gear driven sprinklers and pop-up sprays should not be installed on
the same watering zone.
2. INSPECTING THE FILTER
Unscrew the top and lift the complete sprinkler assembly (
I
) out of the housing can.
The fi lter is located on the bottom of the sprinkler assembly and can easily be pulled
out, cleaned and re-installed.
3. WINTERIZATION TIPS
When using an air compressor to remove water from the system please
note the following:
a.
Do not exceed 30 PSI.
b.
Always introduce air into the system gradually to avoid air pressure surges.
Sudden release of compressed air into the sprinkler can cause damage.
c.
Each zone should run no longer than 1 minute on air. Sprinklers turn 10 to 12
time faster on air than on water. Over spinning rotors on air can cause damage to
the internal components.
PERFORMANCE
PRESSURE
RADIUS
FLOW
NOZZLES PSI
FT.
GPM
#5
40
45'
5.1
WHITE
50
47' 5.9
60
47'
6.5
70
49'
7.1
#10
50
53'
10.6
GREEN
60 53'
11.8
PRE-INSTALLED
70
53'
12.6
80
55'
13.5
#15
50 57'
13.0
GRAY
60 59' 14.2
70
59'
15.4
80
63'
16.5
#20
60 65'
18.9
BROWN
70
67'
20.5
80
69'
21.9
90
71'
23.2
#25
60
67'
22.8
BLUE
70 71' 24.8
80
75'
26.5
90
77'
26.8
#30
60
67'
23.7
BLACK
70
69' 25.6
80
69'
27.5
90
71'
29.2
METRIC
PRESSURE RADIUS
FLOW
NOZZLES
KPA BARS
METERS
L/M M3/H
#5
276 2.76 13.7
19.3
1.16
WHITE
345
3.45
14.3
22.3
1.34
414
4.14
14.3
24.6
1.48
483
4.83
14.9
26.9
1.61
#10
345 3.45 16.2
40.1
2.41
GREEN
414 4.14 15.9 44.3 2.66
PRE-INSTALLED
483 4.83
16.2 47.7 2.86
552
5.52
16.8
51.1
3.06
#15
345 3.45 17.4
49.2
2.95
GRAY
414
4.14
18.0
53.8
3.23
483
4.83
18.0
58.3
3.50
552
5.52
19.2
62.5
3.75
#20
414 4.14 19.8
71.5
4.29
BROWN
483
4.83
20.4
77.6
4.66
552
5.52
21.0
82.9
4.97
621
6.21
21.6
87.8
5.27
#25
414 4.14 20.4
86.3
5.18
BLUE
483
4.83
21.6
93.9
5.63
552
5.52
22.9
100.3
6.02
621
6.21
23.5
101.4
6.08
#30
414 4.14 20.4
89.7
5.38
BLACK
483
4.83
21.0
96.9
5.81
552
5.52
21.0
104.1
6.25
621
6.21
21.6
110.5
6.63
PERFORMANCE DATA
M
Arc Set Adjustment
J
Keyhole
K
Nozzle Turret
L
Nozzle
Retention
Screw
G
Nozzle
F
Can
I
Sprinkler
Assembly
H
Key in Keyhole
K
Nozzle
Turret
E
Nozzle
Socket
C
Key in Keyhole
F
Can
Key
A
B
Left
Start
Adjustable
stop-return point
* Data represents test results in zero wind. Adjust for local conditions. Radius may be reduced with nozzle retention screw.
