Toro IMPACT 53721 User Manual

Replacing Nozzles Reducing Spray Distance
1. Remove top cover.
To reduce the
spray distance
2. Pull the rotor arm aside to
expose the nozzle. (radius) up to
25%, with the
3. Pull the nozzle tab toward you,
then push down to release the sprinkler running,
nozzle.
turn the spray
4. Remove the nozzle and replace
reduction screw
with a new one.
clockwise into the stream,
5. Turn the nozzle tab clockwise counterclockwise to increase it again.
to lock the new nozzle in place.
Maintenance & Troubleshooting
Note: When using the orange or
• Do not use oil, grease or pipe dope
red low- ow
on sprinkler.
nozzles, move
Adjustment
• Check sprinkler nozzle for debris
Spring to the B
• Check valve function
position for best
• Check timer function
functioning.
(800)367-8676
© 2010 The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420
MADE IN CHINA
Label No. 118-1186
Universal
IMPACT
SPRINKLER-
ASPERSOR DE IMPACTO UNIVERSAL-45
• Clog-resistant performance for well
or dirty water installations
• Easily replaces all other impacts
5 color-coded nozzles for even water
distribution across all patterns
(30 gph pre-installed)
• Funcionamiento resistente a las obstrucciones
para instalaciones de agua sucia o de pozo
• Reemplaza con facilidad todos los demás
productos de impacto
5 boquillas codi cadas por color para asegurar
una distribución uniforme del agua en todos
los patrones (de 30 gph preinstalada)
Full or Adjustable
20°
to
25'-45'Radius
360°
7,6m-13,7m Radio
Completo o Ajustable
Installing your Impact Sprinkler:
1. Dig out soil to a depth that
positions top of sprinkler at
45
ground level.
2. Connect water supply to either
bottom or side inlet.*
3. Seal unused inlet with plug
included.
4. Fill hole around sprinkler with
gravel, covered by layer of soil.
*In cold climates, protect sprinkler
from freeze damage by installing a
Toro Drain valve (sold separately,
Model 53740) to bottom inlet.
For new installations, avoid dry
spots and areas of over-watering by
spacing sprinklers so their spray
patterns overlap. Use the guidelines
½"
in the accompanying chart and
side,
12,7mm position sprinklers as shown for
½" ¾"
optimum coverage.
or
bottom inlet
Space sprinklers for head-to-head coverage
12,7 o 19,0mm
Model 53721
Match spray pattern to your layout Full Circle: Flip trip lever up
to allow sprinkler to rotate 360°.
Adjust sprinkler to t your layout by selecting
full or part circle spray patterns.
Part Circle: Flip trip lever
down. Move adjuster collars
Full Half Quarter
apart. The space between the
collars determines the arc of a
circle pattern the sprinkler will
water (20° to 340°).
Trip lever Trip lever Trip lever
Ensuring Even Coverage
Performance and Nozzle Selection Chart
To ensure that each area of your Water
Pressure Spacing GPM
lawn receives the same amount of
30 PSI 32' 1.5
water (uniform coverage), install
33' 2.0
the nozzle indicated in the 35' 2.9
38' 3.8
adjacent chart to correspond with
39' 5.8
the full or part circle spray pattern
40 PSI 35' 1.8
you have set. Toro nozzles feature
37' 2.2
Matched Precipitation Rates to
39' 3.6
allow sprinklers with different 41' 4.2
43' 6.5
patterns to be zoned together,
50 PSI 36' 2.3
with each delivering matching
40' 2.5
amounts of water.
41' 4.0
42' 5.1
45' 7.5
Nozzle Pattern
Orange /
1
4
Red /
1
3
Black /
1
2
Blue /
3
4
Green Full
Orange /
1
4
Red 1 /
3
Black 1 /
2
Blue 3 /
4
Green Full
Orange 1 /
4
Red 1 /
3
Black 1 /
2
Blue 3 /
4
Green Full