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450R ROTOR SETTING INSTRUCTIONS
NOTE: THE 450R IS FACTORy PRESET WITH A 180 ° ARC SETTING, AND INCLUDES A PRE-INSTALLED #3 NOZZLE.
CHANGING A NOZZLE
1. REMOVING THE NOZZLE RETENTION SCREW
Use the hex key end "A" of the universal tool to remove the nozzle
retention screw by turning counter-clockwise to remove and clockwise
to re-install.
2. PULL UP THE RISER
Insert the "B" end of the universal tool in the keyhole on the top of the nozzle
turret 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. Hold the riser assembly with one hand.
3. REMOVING THE NOZZLE
With the nozzle retention screw removed, the nozzle may be removed by either
turning on the water (wear safety glasses when using this method), or by pulling
outward on the nozzle prongs with a pair of needle-nose pliers.
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
Note: The 450R gear driven sprinkler has a fixed right start and an ad-
justable left stop.
1. POSITIONING NOZZLE TURRET TO ITS "RIGHT START"
Place your finger on the top center of the nozzle turret. Rotate the turret
counter-clockwise to the left stop to complete any interrupted rotation cycle.
Rotate the nozzle turret clockwise to the "right start." This is the fixed side
of the arc. The nozzle turret must be held in this position for arc adjustments.
The "right start" does not change.
2. ADJUSTING THE RIGHT (FIXED) SIDE OF ARC
If the right side of the arc is not properly aligned, the sprinkler may spray in
areas not intended for watering such as driveways or adjacent properties. The
right side arc can easily be realigned.
OPTION 1: REPOSITION CAN ON THE FITTING: Turn the sprinkler can and
the fitting below it left or right to the desired position. This may require
temporary removal of the soil around the sprinkler to allow you to grip the
sprinkler can.
OPTION 2: REMOVE INTERNAL RISER ASSEMBLY AND REPOSITION: Unscrew the top
counter-clockwise and remove the internal riser assembly from the can. Once removed
with nozzle turret at its "right start," reposition riser assembly so that nozzle arrow points
to the desired start position. Replace riser assembly back in the can and screw on the top.
At this point you have realigned the right arc stop, and you can adjust the left arc to an
appropriate setting.
UNIVERSAL TOOL
NOZZLE TURRET TOP
3. ADJUSTING THE LEFT (VARIABLE) SIDE OF THE ARC
C
FLAT BLADE
KEYHOLE
NOZZLE
SCREWDRIVER
RETENTION
SCREW
INCREASING THE ARC: Insert the plastic key end "D" of the universal tool into
ARC SET
ADJUSTMENT
D
the arc set adjustment slot. While holding the nozzle turret at the "right start," turn
ARC
ADJUSTMENT
KEY
the universal tool clockwise. Each full 360° turn of the universal tool will increase the
B
PULL UP KEY
UNIVERSAL TOOL
NOZZLE TURRET TOP
C
arc 90°. Adjust to any arc between 40° and 360°. The universal tool will stop turning,
FLAT BLADE
KEYHOLE
NOZZLE
SCREWDRIVER
RETENTION
SCREW
or there will be ratcheting noise, when the maximum arc of 360°
ARC SET
KEY IN KEYHOLE
ADJUSTMENT
has been reached.
D
ARC
ADJUSTMENT
KEY
B
A
PULL UP KEY
DECREASING THE ARC: Insert the plastic key end "D" of the
HEX FOR
NOZZLE
RETENTION
universal tool into the arc set adjustment slot. While holding the
SCREW
nozzle turret at the right start, turn the universal tool counter-
clockwise. Each full 360°
NOZZLE
KEY IN KEYHOLE
RETENTION
SCREW
NOZZLE
turn of the universal tool will decrease the arc 90°. Adjust to
TURRET
NOZZLE
NOZZLE
NOZZLE
A
HEX FOR
PRONGS
SOCKET
any arc between 40° and 360°. The universal tool will stop turning, or
NOZZLE
RETENTION
SCREW
there will be a ratcheting noise, when the minimum arc of 40° has
been reached.
NOZZLE
RETENTION
SPRINKLER INSTALLATION
SCREW
NOZZLE
NOZZLE
NOZZLE
PRONGS
SOCKET
1. INSTALL AND BURy
E L
T F
R
G I
T H
Do not use pipe dope. Thread the sprinkler on the pipe. Bury the
sprinkler flush to grade. NOTE: Gear driven sprinklers and pop-up
RIGHT
START
sprays should not be installed on the same watering zone.
LEFT
STOP
2. INSPECTING THE FILTER
Unscrew the top and lift the complete sprinkler assembly out of the
E L
T F
R
G I
T H
housing can. The filter is located on the bottom of the sprinkler as-
sembly and can be easily pulled out, cleaned and re-installed.
RIGHT
START
LEFT
3. WINTERIZATION TIPS
STOP
When using an air compressor to remove water from the system
KEY IN KEYHOLE
LEFT
please note the following:
a) Do not exceed 30 PSI.
b) Always introduce air into the system gradually to avoid air pres-
sure 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 times faster on air than on water. Over spinning rotors
SPRINKLER
ASSEMBLY
on air can cause damage to the internal components.
HOUSING
CAN
UNIVERSAL TOOL
NOZZLE
TURRET
© Irritrol 02/07
Form No 373-0427
HOUSING
CAN
UNIVERSAL TOOL
C
FLAT BLADE
SCREWDRIVER
D
ARC
ADJUSTMENT
KEY
B
PULL UP KEY
A
HEX FOR
NOZZLE
RETENTION
SCREW
STANDARD NOZZLE PERFORMANCE
TABLAS DE RENDIMIENTO - TOBERAS ESTÁNDAR
STANDARD NOZZLE PERFORMANCE
U.S.
METRIC
(METRICO)
TABLAS DE RENDIMIENTO - TOBERAS ESTÁNDAR
Nozzle Pressure Radius Flow
Pressure
Radius
Flow
Tobera
Presion
Radio
Caudal
Presion
Radio
Caudal
U.S.
METRIC
(METRICO)
PSI
Ft.
GPM
KPa
Bars
Meters
L/M
Nozzle Pressure Radius Flow
Pressure
Radius
Flow
Bares
Metros
Tobera
Presion
Radio
Caudal
Presion
Radio
Caudal
#3
30
36'
2.0
206
2.1
11.0
7.6
PSI
Ft.
GPM
KPa
Bars
Meters
L/M
Factory
40
38'
2.4
275
2.8
11.6
9.1
Bares
Metros
Installed
50
40'
2.7
344
3.4
12.2
10.2
Nozzle
#3
30
60
36'
40'
2.0
2.9
206
413
2.1
4.1
11.0
12.2
11.0
7.6
Factory
40
38'
2.4
275
2.8
11.6
9.1
#0.5
30
28'
0.5
206
2.1
8.5
1.9
Installed
50
40'
2.7
344
3.4
12.2
10.2
40
29'
0.6
275
2.8
8.8
2.3
Nozzle
60
40'
2.9
413
4.1
12.2
11.0
50
29'
0.7
344
3.4
8.8
2.7
#0.5
30
60
28'
30'
0.5
0.8
206
413
2.1
4.1
8.5
9.1
1.9
3.0
40
29'
0.6
275
2.8
8.8
2.3
#0.75
30
29'
0.7
206
2.1
8.8
2.6
50
29'
0.7
344
3.4
8.8
2.7
40
30'
0.8
275
2.8
9.1
3.0
60
30'
0.8
413
4.1
9.1
3.0
50
30'
0.9
344
3.4
9.1
3.4
#0.75
30
60
29'
31'
0.7
1.0
206
413
2.1
4.1
8.8
9.4
2.6
3.8
40
30'
0.8
275
2.8
9.1
3.0
#1
30
30'
0.9
206
2.1
9.1
3.4
50
30'
0.9
344
3.4
9.1
3.4
40
31'
1.0
275
2.8
9.4
3.8
60
31'
1.0
413
4.1
9.4
3.8
50
31'
1.2
344
3.4
9.4
4.5
#1
30
60
30'
32'
0.9
1.3
206
413
2.1
4.1
9.1
9.8
3.4
4.9
40
31'
1.0
275
2.8
9.4
3.8
#2
30
32'
1.2
206
2.1
9.8
4.5
50
31'
1.2
344
3.4
9.4
4.5
40
33'
1.4
275
2.8
10.1
5.3
60
32'
1.3
413
4.1
9.8
4.9
50
34'
1.6
344
3.4
10.4
6.1
#2
30
60
32'
34'
1.2
1.8
206
413
2.1
4.1
10.4
9.8
4.5
6.8
40
33'
1.4
275
2.8
10.1
5.3
#4
30
36'
2.6
206
2.1
11.0
9.8
50
34'
1.6
344
3.4
10.4
6.1
40
40'
3.0
275
2.8
12.2
11.4
60
34'
1.8
413
4.1
10.4
6.8
50
42'
3.4
344
3.4
12.8
12.9
#4
30
60
36'
42'
2.6
3.7
206
413
2.1
4.1
11.0
12.8
14.0
9.8
40
40'
3.0
275
2.8
12.2
11.4
#6
30
38'
4.2
206
2.1
11.6
15.9
50
42'
3.4
344
3.4
12.8
12.9
40
43'
4.9
275
2.8
13.1
18.5
60
42'
3.7
413
4.1
12.8
14.0
50
46'
5.5
344
3.4
14.0
20.8
#6
30
60
38'
47'
4.2
6.0
206
413
2.1
4.1
11.6
14.3
15.9
22.7
40
43'
4.9
275
2.8
13.1
18.5
#8
40
45'
6.0
275
2.8
13.7
22.7
50
46'
5.5
344
3.4
14.0
20.8
50
48'
6.8
344
3.4
14.6
25.7
60
47'
6.0
413
4.1
14.3
22.7
60
49'
7.6
413
4.1
14.9
28.8
#8
40
70
45'
51'
6.0
8.2
275
482
2.8
4.8
13.7
15.5
22.7
31.0
50
48'
6.8
344
3.4
14.6
25.7
60
49'
7.6
413
4.1
14.9
28.8
70
51'
8.2
482
4.8
15.5
31.0
LOWANGLE NOZZLE PERFORMANCE
TABLAS DE RENDIMIENTO - TOBERAS ÁNGULO BAJO
LOWANGLE NOZZLE PERFORMANCE
U.S.
METRIC
(METRICO)
TABLAS DE RENDIMIENTO - TOBERAS ÁNGULO BAJO
Nozzle Pressure Radius Flow
Pressure
Radius
Flow
Tobera
Presion
Radio
Caudal
Presion
Radio
Caudal
U.S.
METRIC
(METRICO)
PSI
Ft.
GPM
KPa
Bars
Meters
L/M
Nozzle Pressure Radius Flow
Pressure
Radius
Flow
Bares
Metros
Tobera
Presion
Radio
Caudal
Presion
Radio
Caudal
#1
30
22'
1.2
207
2.0
6.7
4.5
PSI
Ft.
GPM
KPa
Bars
Meters
L/M
40
24'
1.7
275
3.0
7.3
6.4
Bares
Metros
50
26'
1.8
344
3.5
7.9
6.8
#1
30
60
22'
28'
1.2
2.0
207
413
2.0
4.0
6.7
8.5
4.5
7.6
40
24'
1.7
275
3.0
7.3
6.4
#3
30
29'
3.0
207
2.0
8.8
11.4
50
26'
1.8
344
3.5
7.9
6.8
40
32'
3.1
275
3.0
9.8
11.7
60
28'
2.0
413
4.0
8.5
7.6
50
35'
3.5
344
3.5
10.7
13.2
#3
30
60
29'
37'
3.0
3.8
207
413
2.0
4.0
11.3
8.8
11.4
14.4
40
32'
3.1
275
3.0
9.8
11.7
#4
30
31'
3.4
207
2.0
9.4
12.9
50
35'
3.5
344
3.5
10.7
13.2
40
34'
3.9
275
3.0
10.4
14.8
60
37'
3.8
413
4.0
11.3
14.4
50
37'
4.4
344
3.5
11.3
16.7
#4
30
31'
3.4
207
2.0
9.4
12.9
60
38'
4.7
413
4.0
11.6
17.8
40
34'
3.9
275
3.0
10.4
14.8
#6
40
38'
6.5
275
3.0
11.6
24.6
50
37'
4.4
344
3.5
11.3
16.7
50
40'
7.3
344
3.5
12.2
27.6
60
38'
4.7
413
4.0
11.6
17.8
60
42'
8.0
413
4.0
12.8
30.3
#6
40
38'
6.5
275
3.0
11.6
24.6
70
44'
8.6
482
5.0
13.4
32.6
50
40'
7.3
344
3.5
12.2
27.6
60
42'
8.0
413
4.0
12.8
30.3
M
/H
3
0.45
M
/H
3
0.55
0.61
0.45
0.66
0.55
0.11
0.61
0.14
0.66
0.16
0.11
0.18
0.14
0.16
0.16
0.18
0.18
0.20
0.16
0.23
0.18
0.20
0.20
0.23
0.23
0.27
0.20
0.30
0.23
0.27
0.27
0.32
0.30
0.36
0.27
0.41
0.32
0.59
0.36
0.68
0.41
0.77
0.59
0.84
0.68
0.91
0.77
1.11
0.84
1.25
0.91
1.36
1.11
1.36
1.25
1.54
1.36
1.73
1.36
1.86
1.54
1.73
1.86
M
3
/H
.34
M
3
/H
.39
.41
.34
.46
.39
.68
.41
.71
.46
.80
.68
.87
.71
.78
.80
.89
.87
1.00
.78
1.07
.89
1.68
1.00
1.66
1.07
1.82
1.68
1.96
1.66
1.82

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Resumen de contenidos para Irritrol 450R

  • Página 1 450R ROTOR SETTING INSTRUCTIONS HOUSING NOTE: THE 450R IS FACTORy PRESET WITH A 180 ° ARC SETTING, AND INCLUDES A PRE-INSTALLED #3 NOZZLE. UNIVERSAL TOOL OPTION 2: REMOVE INTERNAL RISER ASSEMBLY AND REPOSITION: Unscrew the top FLAT BLADE SCREWDRIVER counter-clockwise and remove the internal riser assembly from the can. Once removed with nozzle turret at its “right start,”...
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