CYCLONE SYSTEM
8
PROBLEM
QUICK COUPLER
LEAKS
PRESSURE WASHER
UNLOADER CYCLES
NOZZLE ASSEMBLY
SPINNING TOO SLOW
OR TOO FAST
NOZZLE SPINNING
TOO SLOW
NOT CLEANING
SURFACE
NOZZLE CHART
Correct nozzle size is important for optimum cleaning efficiency. The Cyclone is shipped with two #3, 15° nozzles in rotary swivel.
Review correct nozzle size for your pressure washer. See chart below for correct nozzle size. To obtain the correct nozzle size
in the rotary swivel, divide the minimum nozzle size for the pressure by two. Round this figure up to the nearest half nozzle size.
These are the 1/8" nozzles only (two needed) for the rotary swivel on the Cyclone.
Orifice
Nozzle
diam.
40
Size
(in.)
PSI
2
.034
.20
3
.042
.30
4
.052
.40
4.5
.055
.45
5
.057
.50
5.5
.06
.55
6
.062
.60
6.5
.064
.65
7
.067
.70
7.5
.07
.75
8
.072
.80
8.5
.074
.85
9
.076
.90
9.5
.078
.95
10
.08
1.00
12
.087
1.20
15
.094
1.50
20
.109
2.00
30
.141
3.00
40
.156
4.00
TROUBLESHOOTING
POSSIBLE CAUSE
Worn O-ring
High pressure filter or wrong sized
nozzles for attached pressure washer
Nozzles are angled incorrectly
Not enough water volume for at-
tached pressure washer to rotate
nozzles
Nozzle angle wrong or pressure
washer too small for job
100
250
500
600
PSI
PSI
PSI
PSI
.32
.50
.71
.77
.47
.75
1.07
1.16
.63
1.00
1.40
1.60
.71
1.10
1.50
1.70
.79
1.30
1.80
1.90
.87
1.40
1.90
2.10
.95
1.50
2.10
2.30
1.00
1.70
2.30
2.50
1.10
1.80
2.50
2.70
1.20
1.90
2.70
2.90
1.30
2.00
2.80
3.10
1.30
2.20
3.00
3.30
1.40
2.30
3.20
3.50
1.50
2.40
3.40
3.70
1.60
2.50
3.50
3.90
1.90
3.00
4.20
4.60
2.40
3.80
5.30
5.80
3.20
5.00
4.70
OPERATOR'S MANUAL
Replace O-ring (9.802-100.0)
Remove and clean out filter, nozzle(s).
Check nozzle size.
Readjust nozzles. NOTE: More angle
means faster rotation. Angle to about
30°.
Need a larger gpm pressure washer.
Change nozzle angle or attach to larger
pressure washer.
700
800
1000
1200
PSI
PSI
PSI
PSI
.80
.89
1.0
1.1
1.25
1.34
1.5
1.6
1.70
1.80
2.0
2.2
1.90
2.00
2.2
2.4
2.10
2.20
2.5
2.8
2.30
2.50
2.8
3
2.50
2.70
3.0
3.2
2.70
2.90
3.3
3.6
2.90
3.10
3.5
3.8
3.20
3.40
3.8
4.1
3.40
3.60
4.0
4.4
3.60
3.80
4.3
4.6
3.80
4.00
4.5
5.0
4.00
4.30
4.8
532
4.20
4.50
5.0
5.4
5.00
5.40
6.0
SOLUTION
1500
2000
2500
3000
PSI
PSI
PSI
PSI
1.2
1.4
1.6
1.7
1.8
2.1
2.4
2.6
2.5
2.8
3.1
3.5
2.8
3.0
3.6
3.9
3.1
3.6
4.0
4.4
3.4
3.8
4.4
4.8
3.7
4.2
4.8
5.2
4.0
4.6
5.2
5.7
4.3
5.0
5.6
4.6
5.3
6.0
5.0
5.6
5.3
6.0
5.5
5.8
8.914-338.0 • Rev. 11/12
3500
4000
PSI
PSI
1.9
2.0
2.8
3.0
3.8
4.0
4.3
5.0
4.7
5.0
5.2
5.5
5.7
6.0
6.0