How to fix a Toro Irrigation System sprinkler that is not rotating?
If your Toro Irrigation System sprinkler isn't rotating or is moving very slowly, there are a few potential causes. First, the sealing disc might be worn out and need to be replaced. Second, the driving nozzle could be clogged and require cleaning (unscrew and clean it). Finally, ensure that the minimum pressure of 43.5 psi is reached; if not, increase the pressure.
What to do if Toro TS120 Irrigation System valve opens/closes only manually?
If your Toro Irrigation System valve only opens/closes manually and not with an electric signal, check the following: 1. Ensure the screw is not set to OFF; turn it to the left as far as it will go, to Auto. 2. The core may be jammed in the coil; remove the coil and clean the core. 3. Confirm there is a 24V AC power supply. 4. Check the coil resistance (should be approximately 35 ohms) and replace if necessary. 5. Ensure the relief channel for the coil is clean. 6. Replace the control pipe if it is clogged or bent.
Why does my Toro Irrigation System valve fail to close?
Several issues can cause a Toro Irrigation System valve to fail to close. It could be that the coil seat is dirty, or there are bits of dirt between the valve seat and sealing plate; in either case, cleaning these components is recommended. A defective membrane can also cause this issue, requiring you to remove the valve and replace the membrane. Additionally, check if the control water filter is dirty and clean it if necessary. Finally, inspect the control pipe for defects and change it if needed.
What to do if Toro TS120 valve fails to open even manually?
If your Toro Irrigation System valve fails to open even with manual opening, check if the control water hole or relief hole is blocked and clean it. Also, ensure that the supply line has sufficient pressure.
How to fix a poor jet on a Toro TS120 sprinkler?
If your Toro Irrigation System sprinkler has a poor jet, the nozzle is likely blocked. Unscrew the nozzle, remove it, and clean it thoroughly.
Why is the output pressure too low on my Toro TS120?
If the output pressure at your Toro Irrigation System sprinkler nozzle is too low, or the casting range is too short, it may be because stones and dirt are hindering the water passage; clean the valve and flush the sprinkler. Alternatively, the valve insert may be blocked, so clean the valve insert.
Why does the sector angle get bigger during operation on my Toro TS120?
If the sector angle of your Toro Irrigation System gets bigger during operation, it's likely that the spring stop is loose, the spring force has slackened, or the spring stop has been overextended. Fit a new spring stop to resolve this issue.
What to do if Toro Irrigation System valve opens manually but not electrically?
If your Toro Irrigation System valve only opens or closes when using the manual opening feature and not with an electric signal, there are several potential causes. First, ensure that the manual control switch is turned all the way to the left, set to 'AUTO'. Another possible reason is that the plunger is stuck in the solenoid; try removing the solenoid and cleaning the plunger. Check that there is a 24V AC power supply. The solenoid may be defective, so check the solenoid resistance (it should be approximately 35 ohms) and replace it if necessary. Also, the vent port for the solenoid might be blocked, so try cleaning the vent port. Finally, the control hose to the solenoid could be clogged, bent, or kinked, in which case you should replace the control hose.
How to fix Toro Irrigation System sprinkler that is not rotating?
If your Toro Irrigation System sprinkler is not rotating or is rotating very slowly, here are a few things you can check: - The sealing disc may be worn out, in which case you should replace it. - The driving nozzle might be clogged; unscrew it and clean it. - Ensure that the minimum pressure of 45 psi is reached; increase the pressure if it is too low.
What causes low output pressure in my Toro Irrigation System sprinkler?
If the output pressure at your Toro Irrigation System sprinkler nozzle is too low, or the spray radius is too short, it could be due to a clogged nozzle. Clean the nozzle and flush the sprinkler. Also, the valve insert might be blocked, so you should clean the valve insert.
General| Brand | Toro |
|---|---|
| Model | TS120 |
| Category | Irrigation System |
| Language | English |
Explains danger symbols and warning words used to indicate risks and potential damage to the product.
Specifies the intended use of the sprinkler for even water distribution on lawns and sports fields.
Lists actions considered improper use, such as by unauthorized personnel or incorrect sector setting.
Advises reading operating and safety instructions before working with the sprinkler.
Outlines risks of injury, damage, and loss of rights due to non-compliance with safety rules.
Illustrates the TS120 Impact Sprinkler with VIH, labeling key components like housing and cover.
Shows diagrams of the TS120 Impact Sprinkler with both VIH and TurfCup, detailing parts.
Lists specific tools required for assembly, maintenance, and repair of the sprinkler.
Critical warning about maximum pressure limits to prevent damage or malfunction.
Highlights dangers of impurities causing damage and potential injury from water jets during installation.
Provides step-by-step guidance and recommendations for installing the sprinkler system components.
Illustrates installation methods for the TS120 sprinkler, showing T-piece and end-of-pipe configurations.
Depicts installation configurations for the TS120 sprinkler, showing T-piece and end-of-pipe setups with dimensions.
Details the process of installing the 2-core electrical cable and connecting it to the sprinkler.
Warns about injury risks from the sprinkler's water jet during startup and operation.
Step-by-step instructions for checking electrical function, water supply, and sprinkler operation.
Explains how to adjust the sprinkler's watering coverage area by manipulating the spring stops.
Safety warning and procedure for draining residual water from the coil cavity during winterization.
Describes routine maintenance tasks like cleaning the housing and checking flushness with the ground.
Instructions on using specific tools to change the driving and main nozzles of the sprinkler.
Provides instructions for removing and fitting the valve insert using specific tools and lubrication.
Step-by-step guide for safely removing and reinstalling the sprinkler's control unit.
Details various sprinkler malfunctions, their causes, and recommended remedies.
To Next Page
