Toro TS120 User manual

TS120 Pop-up Impact Sprinkler

Operating Manual

Table of Contents

1. General 1

2. Safety 1

2.1. Use of symbols in these

operating instructions 1

2.2 Proper use 2

2.3 Clearly improper use 2

2.4 Safety information 2

2.5 Dangers of failing to observe

safety instructions 2

3. Description 3

3.1 Views TS120 Impact Sprinkler 3

3.2 Views TS120 Impact Sprinkler

with VIH and TurfCup 4

3.3 Special tools 5

4. Technical data 6

5. Assembly, set-up and installation 6

5.1 Hazard warnings 6

5.2 Installation instructions 6

5.3 TS120 Impact Sprinkler

installation diagram 7

5.5 Wiring 8

6. Start-Up and Operation 10

6.1 Potential danger 10

6.2 Start-Up 11

6.3 Arc Setting 12

7. Shut-Down and preparing

for winter 13

8 Maintenance and repair work 14

8.1 Maintenance 14

8.2 Changing the nozzles 14

8.3 Toosl for Changing

the Nozzles

8.4 Removing the Valve Insert 15

8.5 Removal / installation of

the Control Unit 17

9. Troubleshooting 18

1. General

Use of this manual assumes that you are experienced in the eld of irrigation. We have therefore kept

these instructions brief and included only the information that it is imperative for you to have to use this

product.

Any warranty claims can be accepted only if the sprinkler is used in accordance with these operating

instructions and if any defect emerges within the warranty period.

We reserve the right to make changes in line with technological advances without prior notice.

2. Safety

ese operating instructions contain some fundamental instructions that must be followed when

installing, operating, servicing and maintaining the sprinkler. It is therefore imperative that these

instructions are read by the installation contractor(s) and the relevant specialized sta / operators prior

to installation and startup.

Attention must be paid not just to the general safety information set out in this ‘Safety’ section, but also

to the special safety instructions included in the other sections.

2.1. Use of symbols in these operating instructions

Where failure to follow safety information can place individuals at risk, such information is specically

marked in these operating instructions with the following symbols:

General warning symbol (hazard)

Warning of potential hand injuries

Warning of potential automatic start-up

Where failure to follow this safety information can damage the sprinkler and/or impair its function, you

will see the word: WARNING!

2.2 Proper use

e sprinkler is used for the even distribution of water onto lawns, green spaces and sports elds laid

with natural or synthetic turf. Source water should be pre-ltered and free of any coarse or brous

contamination. e water and ambient temperatures must be within the limits specied in the technical

data (see Section 4).

2.3 Clearly improper use

• Operation of the pop-up sprinkler by unauthorized personnel.

• Operation of the sprinkler before the arc has been properly set, or when the arc has been altered

without authorization (e.g., as a result of vandalism). is can result in the water being directed away

from the target irrigation area.

2.4 Safety information

Read the operating instructions, especially the safety information, before starting any work

on or with the sprinkler.

e specic safety instructions appear at the start of each section.

2.5 Dangers of failing to observe safety instructions

Failure to observe safety instructions can result in serious injury and/or damage to the sprinkler and

surrounding environment. Failure to observe safety instructions can lead to the loss of warranty rights.

3. Description

3.1 Views TS120 Impact Sprinkler

Securing screws

Cover Cover for

Control Module

compartment

Main water

connection (1½” NPT)

Manual ON/OFF/Auto

control module

Wire inlet

openings

Housing

Guide Housing

Securing screw

Cover for

Control Module

compartment

Manual ON/OFF/Auto

control module

4” TurfCup™ (for natural turf)

Cover for

Control Module

compartment

Housing

Guide Housing

Main water

connection (1½” NPT)

Wire inlet

openings

3.2 Views TS120 Impact Sprinkler

with VIH and TurfCup™

3.3 Special tools

Part Number Description Function Image

RT19789 TS120 Assembly Key Assembly and

disassembly of sprinkler

head

RT15745 TS120 10mm Socket Wrench Changing driving nozzle

RT17623 TS120 Flushing Tool Safely Flushing laterals

RT17839 Snap Ring Removal Hook Removing snap ring

RT17843 TS120 Valve Insert Tool Changing valve insert

RT17844 Snap Ring Pliers Installation of snap ring

ZB98291 TS120 Split-Blade

Screwdriver

Screw / unscrew ange

and retain the screws.

RT83226 TS121 Assembly Key Disassembly of sprinkler

head and pipe axle

ZB98289 TORX-key T20 For compartment lid

screws

ZB98297 TORX-key T25 For guide housing screws

4. Technical data

Recommended operating pressure 75 to 120 psi

Permitted operating pressure 45 to 145 psi

WARNING! Inlet pressure at the sprinkler must never exceed 145 psi.

Inlet thread: 1½” NPT

Liquids: Water only

Liquid temperature: 104° F max.

Ambient temperature: 140° F max.

For further data see separate data sheet.

5. Assembly, set-up and installation

5.1 Hazard warnings

If any debris get into the sprinkler, it is possible that the sprinkler could be damaged or

destroyed. Flush out the line thoroughly before connecting the sprinkler to the water supply.

Any unexpected incidents at start-up can lead to serious injury from the jet of

water. Make sure the installation has been completed before turning on the

water supply.

5.2 Installation instructions

• e inlet thread connection on the TS120 pop-up sprinkler is 1½" NPT.

• For the thread seal, use a sealing compound and/or material (e.g., Teon tape). Please be sure your

sealing compound of choice is compatible with all materials at the point of connection.

• e pop-up sprinkler should be installed in accordance with the TS120 sprinkler installation diagram

(see next page). In order to avoid any load pressure on the main line, use a recommended Toro

adjustable swing joint or other pressure compatible exible connection.

• Providing a drainage pit directly connected to the drainage, as shown in the installation diagram, is

strongly recommended.

• For screwing in the connection joint, the housing or housing edge of the pop-up sprinkler can be

rmly held or clamped.

5.3 TS120 / TS121 Impact Sprinkler Installation Diagram

Installation with Tee Connection:

Toro TS120

or TS121

valve box

impact sprinkler

standard position

gravel packing

and drainage

Installation with Isolation Valve:

Toro solid

cover valve

box

impact sprinkler

standard position

gravel packing

and drainage

clamp

5.5 Wiring

e laid 2-core wire is installed for the electrical connection of the TS120 Impact Sprinkler.

e wire is pulled through the right or left opening on the bottom of the housing into the

solenoid compartment.

Use a Direct Bury Splice Kits (Toro part number

DBRY-100) to connect the control wire to the

solenoid tted inside the sprinkler.

Open the cover of the control module

compartment and connect the solenoid wire.

Use a waterproof connector kit for the connection.

Return the wires into the solenoid compartment

and close the cover.

Use one of the drain holes

to pull the control wires

into the sprinkler.

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