Bestway 58500 Manuel D'utilisation page 15

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 pool's Port A and sand filter Port A and
attach to Port D.
3. Switch on the sand filter and press the "RESET" button to run the
filter and remove the pool water.
WARNING: DO NOT DRY RUN THE SAND FILTER.
Winterization and long-term storage
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 void 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 spill the sand out of the tank and dry all components.
6. Move away sand filter from pool area, store the sand filter in a dry
indoor location out of child's reach.
Problems
- Sand is too small
- Move the control valve from the
Sand is flowing
to the pool - The level of the sand is too high
- The skimmer is broken
- Stopper plugs were not removed
- Air was not released
- The control valve is set to Closed
No water flow
- The strainer is blocked
- Sand filter broken
- Dirty filter
- Calcified sand bed
Excessive filter
- Insufficient backwashing
pressure
- The pressure gauge is broken
- Control Valve is set between two
Control Valve leaks
from the port D
- The gasket is broken
- Washer of the connectors not in place
- Washer of the connectors broken
Connectors leak
- O-ring on the hose connection is broken
- Loose Hoses
TROUBLESHOOTING
Probable Causes
backwash to the filter function without
stop the sand filter
functions
- Recommend 0.45 mm to 0.85 mm #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
collector hub
- Replace the skimmer
- Remove the stopper plugs and insert the
debris screens
- Release the air
- Set to filter function
- Clean the strainer
- Call for service
- Backwash
- Inspect sand and change if necessary
- Backwash until water runs clear
- Replace the pressure gauge
- Set to one function
- Replace the gasket
- Reposition the washer
- Replace the washer
- Replace the O-ring
- Tighten them
15
Solutions