Pentair Fleck 5800 XTR, Руководство по установке

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Installer manual Fleck 5800 XTR - Maintenance
Ref. MKT-IM-006 / E - 12.11.2019 97 / 126
9.2.2 Valve used for filtration
Items 1 year 2 year 3 year 4 year 5 year
Bypass (if
present,
contains
Orings***) Clean Clean Clean Clean Clean/replace
if necessary
Piston* -**** -**** Replace -**** -****
Seals &
spacers* -**** -**** Replace -**** -****
O-rings*** Check for
watertightness
/clean or
replace in case
of leakage
Check for
watertightness
/clean or
replace in case
of leakage
Check for
watertightness
/clean or
replace in case
of leakage
Check for
watertightness
/clean or
replace in case
of leakage
Check for
watertightness
/clean or
replace in case
of leakage
Motor Check Check Check Check Replace
Optical sensor Check Check Check Check Replace
Gearing Check Check Check Check Check/ replace
if necessary
Encoding
wheel Clean Clean Clean Clean Clean
Electronic/
settings** Check Check Check Check Check/ replace
if necessary
Transformer** Check Check Check Check Check/ replace
if necessary
Meter* Check and
Clean
Check and
Clean
Check and
Clean
Check and
Clean
Replace
Meter cable Check Check Check Check Check/ replace
if necessary
Valve
watertightness Check Check Check Check Check
Valve to piping
watertightness Check Check Check Check Check
* Wear parts - durability strongly affected by raw water quality and regeneration frequency.
** Electronic parts – durability strongly affected by power source quality and stability.
*** Elastomer durability is strongly affected by raw water concentration in chlorine and its
derivative.
**** Seals & Spacer cartridge is equipped with O-rings that ensure watertightness by
compression, therefore by unmounting/remounting the same cartridge may cause it not to be
watertight anymore, each time the seals & and spacer cartridge is extracted from the valve body it
must be pre-placed by a new one. Note that extraction the piston may also extract the Seals and
spacer cartridge at the same time for this reason it not advised to unmount the piston, clean and
lubricate it with silicon grease as with former residential fleck valves for the regular maintenance,
but only to replace it at least every 3 years.