Toro 835S User Manual download pdf

Installation Procedure ____________________________________________________________

To assure maximum performance from your 800S series sprinklers, read these instructions

completely prior to installation or service.

Constructing Swing Joints

1. Construct or provide triple swing joints for each sprinkler as shown in Figure 1. Use PVC or

ABS pipe nipple for the 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.

2. Flush lines thoroughly prior to installing sprinkler.

3. Apply Teflon™ tape on riser threads (not required on ACME threads). Install sprinkler to the

riser and tighten.

CAUTION: Use only Teflon tape on riser threads. Use of pipe dope or other types of sealing compounds can cause

deterioration of sprinkler body threads.

Connecting Control Wires (Electric Models Only)

1. Route control wires to sprinklers. Provide extra wire at sprinkler to allow for height adjustment. One common wire and station wire

is required for each sprinkler. See Wire Sizing Chart, Table 1 for proper application.

Note: Wire length data provided in Table 1 is the sum

of the station and common wire legs. See example in

Figure 2.

2. Attach control wires to solenoid leads using an

approved waterproof splicing method.

CAUTION: All wire splices and field connections

must be waterproofed to prevent short circuit to

ground and subsequent controller damage.

Figure 1

Voltage AWG mm

Voltage Drop

Circular Mils 1 Sprinkler

Total Wire Length Between Controller and Sprinkler

2 Sprinklers 3 Sprinklers 4 Sprinklers

14/14

2.5/2.5

2.5/4.0

2.5/5.5

4.0/4.0

4.0/5.5

4.0/7.0

5.5/5.5

2.5/2.5

2.5/4.0

2.5/5.5

4.0/4.0

4.0/5.5

4 4100 6571' 2003 m

2596 m

3541 m

3190 m

4135 m

5625 m

5080 m

2503 m

3245 m

4427 m

3987 m

5168 m

7031 m

6350 m

1001 m

1298 m

1771 m

1595 m

2067 m

2812 m

2540 m

1252 m

1623 m

2213 m

1993 m

2584 m

3515 m

3175 m

668 m

865 m

1180 m

1063 m

1378 m

1875 m

1693 m

835 m

1082 m

1476 m

1329 m

1723 m

2344 m

2117 m

501 m

649 m

886 m

798 m

1034 m

1406 m

1270 m

626 m

812 m

1107 m

997 m

1292 m

1758 m

1581 m

3285' 2190' 1643'

14/12

4 5315

8518' 4259' 2839' 2129'

14/10

4 7250

11619' 5809' 3873' 2905'

12/12

4 6530

10465' 5232' 3488' 2616'

12/10

4 8465

13566' 6783' 4522' 3391'

12/8

4 11515

18454' 9227' 6151'

4613'

10/10

4 10400

16667' 8333' 5556'

4167'

24 14/14 5 4100 8213' 4107' 2738' 2053'

24 14/12 5 5315

10647'

5324' 3549'

2662'

24 14/10 5 7250 14523' 7262'

4841'

3631'

12/12

5 6530 13081' 6540' 4360' 3270'

12/10

5 8465 16957' 8479' 5652'

4239'

12/8

5 11515 23067'

11533'

7689'

5767'

10/10 5.5/5.5

5 10400 20833' 10417' 6944' 5208'

Table 1: Wire Sizing Chart

Figure 2

Station Wire = 1095' (334m)

Common Wire = 1095' (334m)

Total Wire Length = 2190' (668m)

835S and 855S Series Rotary Sprinklers

Installation & Service Instructions

1 2 3 4 5 6 7 8 9

Summary of Contents

Page 1 - Constructing Swing Joints

Installation Procedure ____________________________________________________________To assure maximum performance from your 800S series sprinklers, re

Page 2 - ⁄4" insert type

2Connecting Hydraulic Control Tubing (Hydraulic Models Only)1. Route control tubing from the controllerto the sprinkler location(s).Note: Leave an 18&

Page 3

Arc Adjustment Procedure ________________________________________________________The 835S and 855S sprinkler models can be operated in full-circle or

Page 4

4Adjustment Band Angle IndicatorsThe adjustment band of the 835S and 855S have markers at predetermined arcs. By aligning the adjustment band indicato

Page 5 - Sprinkler Mechanism

Pilot Valve Operation (Electric Models Only) __________________________________________The main function of the pilot valve is to control the operatio

Page 6 - Main Valve

Main ValvePROBLEM POSSIBLE CAUSE – CORRECTIVE ACTIONValve won't close (a) Continuous 24 VAC to sprinkler. (Electric ) – Check controller for volt

Page 7 - Servicing Sprinkler Mechanism

7Service Procedures ______________________________________________________________Servicing Sprinkler MechanismNote: Refer to Figure 13 for the follo

Page 8 - Servicing Main Valve

Servicing Main Valve 1. See Warning above. To remove valve assembly, squeezesnap ring ears together with snap ring pliers (P/N 995-100)and remove snap

Page 9 - Servicing Pilot Valve

Servicing Pilot ValveNote: Refer to Figure 19 for the following procedure.1. Make sure that the water supply to sprinkler is positivelyshut off and an

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