Limited Warranty - dosatron D 15 F 2 Gebrauchsanweisung

SYMPTOM CAUSE
Injection
Under injection Suction of air
Dirty or worn suction
valve seal.
Maximum flow
exceeded (cavitation)
Worn plunger seal
Worn injection stem
Leaks
Leaks in the vicinity Injection sleeve seal
of the fixing ring is damaged or
under the pump positioned incorrectly
body
Leaks between the Injection assembly
adjusting nut and seal damaged,
the blocking ring positioned incorrectly
or missing
Leaks between the Top cap seal is
pump body and top damaged, positioned
cap incorrectly or missing
THE MANUFACTURER
DECLINES ALL RESPONSIBILITY IF THE DOSATRON
IS USED IN CONDITIONS THAT DO NOT CORRESPOND
TO THE OPERATING INSTRUCTIONS AS INDICATED
IN THIS MANUAL.
© DOSATRON INTERNATIONAL / 48
SOLUTION
1. Check the tightness of
the nuts in the injection
area
2. Check suction hose
Clean or replace it
Reduce flow
Replace it
Replace it
Replace it
Replace it
Unscrew the top cap,
clean the seal seating,
replace or change the seal
Position correctly the
top cap

Limited warranty

DOSATRON INTERNATIONAL S.A. will
provide for replacement of all parts
shown to be defective in material or
workmanship during a period of twelve
months from the date of purchase by
the original purchaser. To obtain war-
ranty replacement of a part, the
DOSATRON must be returned with ori-
ginal proof of purchase receipt to the
manufacturer or authorized distributor
and thereafter recognized as defective
after examination by the technical ser-
vices of the manufacturer or distributor.
The DOSATRON must be flushed of any
chemical and sent to the manufacturer
or distributor prepaid, but will be retur-
ned free of charge once repairs are
made if found to be covered by the war-
ranty.
Any repairs made under warranty will
not extend the initial warranty period.
This warranty only covers circumstan-
ces where the part has failed due to
defects caused by the manufacturing
process.
This warranty is invalid if the defects
are found to be due to the product's
misuse, inappropriate use of tools, lack
of maintenance or defective installa-
tion or environmental accidents or
corrosion by foreign bodies and liquids
found within or in proximity to the
DOSATRON.
Before using any aggressive chemi-
cals, please consult your distributor
© DOSATRON INTERNATIONAL / 49
to confirm compatibility with the
dosing pump. The seals and "o-rings"
are not covered under warranty, nor is
damage to the DOSATRON caused by
water impurities such as sand.
A filter (ex.: 300 mesh - 60 microns
depending on your water quality) must
be used in front of the DOSATRON for
the warranty to be valid.
DOSATRON INTERNATIONAL S.A.
declines any responsibility if the DOSA-
TRON is not used in compliance with
the operating instructions and toleran-
ces as indicated in this owner's manual.
This warranty gives you specific legal
rights and you may also have other
rights which vary from state to state.
But any implied warranty or merchan-
tability or fitness for a particular
purpose applicable to this product is
limited in duration to the time period of
this written warranty or any implied
warranty.
The manufacturer or authorized distri-
butor shall not be liable for incidental or
consequential damage, such as any
economic loss, resulting from breach of
this written warranty or any implied
warranty. There are no warranties, exp-
ress or implied, which extend beyond
those described above, relating in any
way to products used in conjunction
with DOSATRON INTER NATIONAL S.A.
products.