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20
Troubleshooting
EN
Unitop
8
Troubleshooting
Any malfunctions that cannot be removed by means of the measures
described in this chapter may only be repaired by the manufacturer or by
qualified persons.
Problem
Possible reason
Repair
Pointer does not move
when pump is operated
or drops back very
quickly
Connections or lines
have a leak
Seal the connections
and lines
Tank is being filling
Measure the level after
filling
Pointer goes beyond
100 % or pump plunger
does not fully return
Measuring line clogged
or bent
Make sure there are no
bends in the measuring
line
Install a condensate
trap
Condensate trap full
Drain the condensate
trap
Measuring range not
correctly adjusted
Verify and correct the
measuring range, see
chapter "Adjusting the
measuring range and
calibrating the zero
point"
Incorrect indication
Measuring range not
correctly adjusted
Verify and correct the
measuring range, see
chapter "Adjusting the
measuring range and
calibrating the zero
point"
Zero point not correctly
adjusted
Remove the pressure
from the system by
opening the vent cap
Correct the zero point,
see chapter "Adjusting
the measuring range
and calibrating the zero
point"
Other malfunctions
-
Contact the AFRISO
service hotline
Summary of Contents for 28000
Page 9: ...8 Produktbeschreibung DE Unitop 4 2 Abmessungen 166 mm 205 mm 281 mm ...
Page 33: ...8 Product description EN Unitop 4 2 Dimensions 166 mm 205 mm 281 mm ...
Page 57: ...8 Description du produit FR Unitop 4 2 Dimensions 166 mm 205 mm 281 mm ...
Page 81: ...8 Descrizione del prodotto IT Unitop 4 2 Dimensioni 166 mm 205 mm 281 mm ...
Page 105: ...8 Produktbeskrivning SV Unitop 4 2 Dimensioner 166 mm 205 mm 281 mm ...
Page 129: ...8 Productbeschrijving NL Unitop 4 2 Afmetingen 166 mm 205 mm 281 mm ...
Page 153: ...8 Opis produktu PL Unitop 4 2 Wymiary 166 mm 205 mm 281 mm ...