10
Problems
Probable Causes
Solutions
TROUBLESHOOTING
- Sand is too small
- Move the control valve from the backwash to the
filter function without stop the sand filter
- The level of the sand is too high
- The skimmer is broken
- Set to one function
- Replace the gasket
Sand is flowing to the pool
No water flow
- Dirty filter
- Calcified sand bed
- Insufficient backwashing
- The pressure gauge is broken
- Backwash
- Inspect sand and change if necessary
- Backwash until water runs clear
- Replace the pressure gauge
Excessive filter pressure
- Washer of the connectors not in place
- Washer of the connectors broken
- O-ring on the hose connection is broken
- Loose Hoses
- Reposition the washer
- Replace the washer
- Replace the o-ring
- Tighten them
Connectors leaks
Control Valve leaks
from the port D
- Recommend 0.45mm to 0.85mm #20 silica sand
- Stop the sand filter every time set the control valve
- Check if the level of the sand is between the marked “MAX” and “ MIN” on the hub
- Replace the skimmer
Cleaning the Strainer
1. Switch off the sand filter and set the Control Valve to the Closed function.
2. Replace the Debris Screens with Stopper Plugs to prevent water from escaping.
3. Remove the Strainer Cover by unscrewing it.
4. Take out the Strainer, remove any debris.
5. Put the Strainer back into position. Ensure the hole in the strainer is aligned.
6. Ensure the Seal Ring is in place. Secure the Strainer Cover back.
7. Remove the Stopper Plugs and insert the Debris Screens
NOTE:
The Strainer must be emptied and cleaned periodically. A dirty or blocked
strainer will reduce the performance of the sand filter.
Lowering or Draining Pool Water
1. Switch off the sand filter and set Control Valve to the Drain function.
2. Detach the Hose from the connection valve’s Port A and sand filter Port A and attach to Port D.
NOTE:
Remember to replace the Debris Screen with Stopper Plug to prevent water from escaping.
3. Switch on the sand filter to remove pool water.
WARNING: DO NOT DRY RUN THE SAND FILTER.
Winterizing
In areas that have freezing winter temperatures, pool equipment must be winterized to protect against damage.
Allowing water to freeze will damage the sand filter and warranty.
1. Backwash the sand
filter.
2. Drain the pool according to the pool owner’s manual.
3. Unscrew the drain valve cap at the bottom of the tank and release the remaining water.
4. Disconnect the two Hoses from the pool and the sand filter.
5. Completely pour the sand out of the tank and dry all components.
6. Store the sand filter in a dry location out of child’s reach
- Stopper plugs were not removed
- Air was not released
- The control valve is set to Closed
- The strainer is blocked
- Sand filter broken
- Remove the stopper plugs and insert the
debris screens
- Release the air
- Set to filter function
- Clean the strainer
- Call for service
- Control Valve was set between two functions
- The gasket was broken
S-S-006165/21.0x28.5cm (#58495AU 1000gal
澳规砂滤器说明书
) JS-YF-2017-B-03642/
英
