DISASSEMBLY & STORAGE INSTRUCTIONS
Draining:
For draining, refer to the illustration steps inside the manual.
May not reflect actual product. Not to scale.
Before draining your pool water, make sure that you are draining your pool away from the house and any
objects that are subject to water damage. Check local regulations for drainage bylaws.
Cleaning:
For cleaning, refer to the illustration steps inside the manual.
May not reflect actual product. Not to scale.
NOTE: The Strainer must be emptied and cleaned periodically. A dirty or blocked strainer will reduce the
performance of the sand filter.
Storage:
Remove all accessories; be sure that the sand filter, hoses and debris screens are completely clean and dry
before storage. If all the parts are not completely dry, mold may result.
Before storage, remove and dry the sand, and store in dry place.
We strongly recommend disassembling the sand filter when the environment temperature is below 10ºC / 50ºF.
Store the sand filter in a dry place with a moderate temperature between 10ºC / 50ºF and 38ºC / 100ºF.
TROUBLESHOOTING
Problems
Sand is flowing
into the pool
No water flow
Excessive filter
pressure
Control Valve leaks
from Port D
Water leakage
between the hoses
and the ports of the
control valve
WARRANTY TERMS
For support and product registration, please visit bestwaycorp.com/support.
Probable Causes
• Sand is too small
• The control valve was moved from
backwash to the filter function without
stopping the sand filter
• The skimmer is broken
• The Backwash and Rinse are not enough
to clean the sand
• Stopper plugs were not removed
• Air was not released
• The control valve is set to Closed
• The strainer is blocked
• Sand filter is broken
• Hoses are incorrectly connected
• Dirty Sand / Polysphere™ Pool Filtration Balls
• Calcified sand bed
• Insufficient backwashing
• The pressure gauge is broken
• Control valve is set between two functions
• Leakage from Port D after installing the cap
• Small leakage from Port D without the cap
• Large amount of water flow from Port D
without the cap when the control valve is
on filter function
• O-ring on the hose connection is broken
• The gear or the plastic clip is not
installed correctly
Drawings are for illustration purposes only.
Drawings are for illustration purposes only.
• Recommend 0.45 mm to 0.85 mm
#20 silica sand
• Stop the sand filter before moving the
control valve
• Replace the skimmer
• Repeat Backwash and Rinse
• Remove the stopper plugs and insert the
debris screens
• Release the air
• Set to the Filter function
• Clean the strainer
• For assistance, please visit the support section
on our website, www.bestwaycorp.com
• Check hose connection
• Perform Backwash or Rinse / wash the
Polysphere™ Pool Filtration Balls
• Inspect sand and change if necessary
• Backwash until water runs clear
• Replace the pressure gauge
• Set to one function
• Replace the cap on Port D
• Install the cap on Port D
• For assistance, please visit the support section
on our website, www.bestwaycorp.com
• Replace the O-ring
• Tighten the gear or the plastic clip
8
Solutions