Toro MultiMatrix V-1550 User Manual

ADJUSTMENT INSTRUCTIONS
The V-1550 sprinkler is factory preset to 3 GPM (11 l/mn), 180° arc (part circle models) and 25° trajectory. To adjust these settings, use the following procedures.
Adjust Arc (part circle models)
Arc is adjustable from 40° to 360°
• Factory preset to 180°
• Only right side of arc
is adjustable
Tip – Arc can be adjusted wet
or dry. Turn nozzle to left stop
before changing arc.
1. Insert Toro tool into small slot in nozzle top.
2. To increase arc: turn tool right (clockwise).
To decrease arc: turn tool left (counterclockwise).
(Full turn changes arc 180°; Half turn changes arc 90°)
2
Adjust Flow
Flow is adjustable from 1 to 9 GPM (4 to 34 l/mn)
• Factory preset to 3 GPM (11 l/mn)
Tip – Flow adjustment can be made
wet or dry.
1. Insert edge of Toro tool (provided)
into slot of flow adjust ring.
2. While holding top of nozzle with
thumb, turn flow adjust ring in
either direction to align arrow with
desired flow rate number.
1
Adjust Radius/Trajectory
Trajectory is adjustable from 7° to 25°
• Factory preset to 25°
1. Insert Toro tool through radius adjust-
ment hole in top of nozzle cover.
2. To decrease (–), turn tool right (7° min.).
To increase (+), turn tool left (25° max.).
Tip – 7° setting is not recommended for
newly seeded areas.
Install Sprinkler and Check Arc Setting
1. Install and tighten sprinkler onto a
3
⁄4" threaded fitting
aligning arrow on cover with left watering border.
2. To check arc setting during operation, turn nozzle in
direction of rotation, releasing just before end of
arc – observe reversing point. To quickly
change direction of rotation, turn nozzle
slightly beyond the arc border to actuate
the reversing mechanism.
3. Fine tune arc setting by turning arc
adjustment slot right to increase or left
to decrease.
3
4
A
R
C
-
+
A
R
C
-
+
ENGLISH
6
4
34
30
23
8
1
1
1 5
1 7
1
1
2
3
4
4
6
8
9
1
2
1
2
GPM
-
+
A
R
C
-
+
R
A
D
I
U
S
l/mn
+
A
D
J
6
4
3
4
30
23
8
1
1
1
5
1
7
1
1
2
3
4
4
6
8
9
1
2
1
2
G
P
M
-
+
A
R
C
-
+
R
A
D
I
U
S
l/m
n
A
D
J
–
3
11
2
1
34
30
23
8
1
1
1 5
1 7
3
4
4
8
9
1
2
GPM
+
A
R
C
-
+
D
I
U
S
F
L
W
O
A
D
J
l/mn
6
6
4
34
30
23
8
1
1
1 5
1 7
1
1
2
3
4
4
6
8
9
1
2
1
2
G
P
M
-
+
A
R
C
-
+
R
A
D
I
U
S
F
L
W
O
A
D
J
l/m
n
+
–
1
2
TM

Toro MultiMatrix V-1550 Specifications

General

Brand	Toro
Model	MultiMatrix V-1550
Category	Irrigation System
Language	English

Summary

Adjust Flow

Flow Adjustment Tip

Flow adjustment can be made wet or dry.

Flow Adjustment Procedure

Insert tool into slot and turn flow adjust ring to align arrow with desired flow rate number.

Adjust Arc (Part Circle Models)

Arc Adjustment Tip

Arc can be adjusted wet or dry. Turn nozzle to left stop before changing arc.

Arc Adjustment Procedure

Insert tool into small slot in nozzle top and turn clockwise to increase, counterclockwise to decrease.

Install Sprinkler and Check Arc Setting

Installation and Alignment

Install sprinkler onto threaded fitting, aligning arrow with left watering border.

Arc Setting Check and Adjustment

Check arc during operation, observe reversing point, and fine tune with adjustment slot.

Adjust Radius/Trajectory

Trajectory Adjustment Tip

7° setting is not recommended for newly seeded areas.

Radius/Trajectory Adjustment Procedure

Insert tool through radius adjustment hole and turn right to decrease or left to increase trajectory.

Specifications

Disassembly

Remove Rubber Cover

Grasp lower edge of rubber cover and pull away from lip of body.

Remove Snap Ring

Insert tool into snap ring slot to press down gray interlocking ring, then twist snap ring out.

Reassembly

Install Sprinkler Assembly

Position alignment keys for part circle sprinklers and insert assembly into body.

Install Rubber Cover

For part circle sprinklers, align arrow on cover with body alignment keys, then push cover to secure.

Install Snap Ring

Snap Ring Installation Caution

Snap ring must be properly installed in body groove with gray interlocking ring for retention.