Safety Warnings - Astralpool NanoFiber 64837 Manuel D'installation Et D'entretien

• Once the cover assembly has been screwed in, follow the instructions in the Start-up section.
WINTERISING:
At the end of the bathing season, it is recommended that the filter be emptied to prevent damage to its
components. To do so, follow these steps:
• Stop the pump.
• Close the valves of the suction and discharge pipes in order to isolate the filter.
• Open the drainage cap of the pressure gauge on top of the filter.
• Open the pressure gauge at the bottom of the filter.
• Empty the filter completely.
• Disassemble the filter.
• Clean all dirt from inside the filter.
• Clean the cartridge if necessary using a hose.
• Store the cartridge in a dry place protected from frost.
• Cover the filter with a bag to protect it from water and sunlight.
• Empty all pipes to prevent them from bursting due to freezing.
TROUBLESHOOTING:
PROBLEM
Low filtration flow rate
Pulsation of the pressure gauge
Rapid pressure increase
Water not clean enough

SAFETY WARNINGS:

• Never start up the system without water.
• Never allow children or adults to sit on the system.
• Do not connect the filter directly to the water network, as the pressure of the water may be too high and
exceed the maximum work pressure allowed by the filter.
• Do not use the filtering circuit to fill and adjust the water level of the pool. A handling error may lead to
overpressure in the filter.
• Do not clean the lid with solvents, as it may damage its properties (finish, transparency ...).
• As all the connections are made with joints, it is not necessary to tighten the nuts excessively in order to
avoid that some plastic pieces could break.
• DO NOT use teflon in the T-part of the pressure gauge Kit, code 00545R0300, to ensure sealing.
• DO NOT use chemicals in powder form to treat the pool water as the filter could block up.
CAUSE
Pump prefilter dirty
Cartridge dirty
Pipe blocked
Pump motors turn the wrong way
round
Air is entering the pump
Suction valve not fully open
Cartridge dirty
Algae in the pool
Cartridge dirty that has been used
flocculant
Chemical treatment unsuitable
Cartridge dirty
7
SOLUTION
Clean the prefilter
Clean the cartridge
Check valves, piping, etc.
Change the direction of rotation
Repair any possible leaks
Open the suction valves
Clean the cartridge
Chemical treatment of the water
Remove the filter cartridge and
clean with pressure hose
Change chemical treatment
Clean the cartridge