Model Number Code; Performance Chart; Installation Procedure - Toro 690 Series Installation & Service Instruction

MODEL NUMBER CODE

Arc
1 = Quarter Circle A = 150°
2 = Half Circle B = 165°
Regular Speed
C = 195°
4 = Full Circle D = 210°
6 = Two Speed
60°-180°
8 = Two Speed
180°

Performance Chart

Base Nozzle Set
Pressure -90
Size 3/8 in.
PSI Rad. GPM
40
50
60 78 ft. 45.1
70 82 ft. 48.6
80 87 ft. 51.0
90 89 ft. 54.1
100 90 ft. 57.1

Installation Procedure

To assure maximum performance from your 690 Series Rotary
Sprinklers, read these instructions completely prior to installing or
servicing the sprinkler.
Construct Swing Joints
1. Construct triple swing joints for each sprinkler as shown in
Figure 1. Use PVC or ABS pipe nipple for sprinkler connection.
Note: On sites where the possibility of heavy equipment
rolling over a sprinkler exists, the swing joint will flex
preventing damage to the lateral or main lines. On a new
installation in raw ground where the sprinklers are to be
initially installed above the finished grade and lowered when
new turf is established, the swing joint allows sprinkler
repositioning without changing risers. This is a common and
practical procedure which eliminates the problem of dirt
being accidentally introduced into the lateral lines when a
riser is changed.
2. Flush lines thoroughly prior to installing sprinkler.
3. Apply Teflon tape on riser threads. Install sprinkler to riser
and tighten.
Use only Teflon™ tape on riser threads. Use of pipe dope or other types of sealing compounds can
cause deterioration of sprinkler body threads.
All manuals and user guides at all-guides.com
69X-XX-XX
Cover Operation
0 = Standard 1 = Valve-in-head
Hydraulic N.O. -91 = 7/16 in.
2 = Checkomatic
6 = Valve in head
electronic
Nozzle Set
-91
Size 7/16 in.
Rad. GPM
87 ft. 53.7
91 ft. 57.2
96 ft. 61.2
98 ft. 67.3
100 ft. 73.4
CAUTION
Conversion Information
• All gallons per minute shown are U.S.
• To convert to Imperial gallons per
minute, multiply by .833.
• To convert to litres per minute, multiply
by 3.78.
Nozzle Set
• To convert pounds per square inch
-90 = 3/8 in. (PSI) to atmospheres, divide by 14.7.
• To convert pounds per square inch
-92 = 1/2 in.
(PSI) to kilograms per square
centimeter (kg/cm
• To convert feet to meters, divide by
3.28.
• To convert inches to millimeters, multiply
by 25.4.
Nozzle Set
-92
Square Spacing
Size 1/2 in.
Rad. GPM No Wind
4 m.p.h.
8 m.p.h.
Triangular Spacing
No Wind
96 ft. 67.5 4 m.p.h.
8 m.p.h.
100 ft. 74.0
Single Row Spacing
105 ft. 78.0
No Wind
108 ft. 82.2
4 m.p.h.
8 m.p.h.
Triple Swing Joints
2
2 ) divide by 14.22.
Spacing of Sprinklers
55% of diameter
50% of diameter
45% of diameter
60% of diameter
55% of diameter
50% of diameter
50% of diameter
50% of diameter
45% of diameter
Figure 1