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8.3
Maintenance
The maintenance work described below can be carried out by the manufacturer as part of
a maintenance contract. The warranty is only valid if original parts are used.
8.3.1
Maintenance check-list
Work step
Work content
Additional water
The mobile measuring and testing equipment is used
to determine the relevant water values, such as
Raw water hardness (°dH)
LF values before and after softening (μS/cm)
Soft water hardness (°dH)
Blending water hardness (°dH)
The blending device must be checked at the set value and corrected if
it deviates from the setpoint.
Water values are entered in the maintenance log.
Water-bearing system is inspected – as far as visible – for overall
condition, algae infestation, deposits, slime infestation and corrosion.
Findings are entered in the service report.
Upstream fine filter
Check the input pressure (max. 6 bar, min. 3 bar).
Check for leaks, replace seals if necessary.*
Check for contamination, clean or replace the filter if necessary.*
Visual inspection
Visual inspection of the salt dissolving tank for contamination. If
container requires cleaning, the operator is notified.*
Visual inspection of the salt release valves, clean if necessary.
Visual inspection of the salt filling in the salt dissolving tank, refill from
customer stock if necessary.
Check for leaks.
Functional
inspection of
the mechanics
and the electrical
control unit
Check the program data in the control unit for the correct values.
Correction of the programmed data or the settings on the system
technology in the event of a change in the operating parameters
or the raw water values. The changes are logged.
Check the storage capability of the operating data by simulating
a power cut.
Functional inspection of the salt release valves.
Check the fixtures of the operating and central control valves
for contamination and leaks. Clean and grease parts (acid-free)
if necessary. Replace any worn-out fixtures in consultation with
the operator.*
Functional
inspection
of the filters
Check the lines on both filters to ensure they are working properly:
Backwash
Brine suction
Slow wash
Quick wash
Refilling the brine tank with water
Bypasses
Water meter or turbine meter (contact sequence)
If maintenance is carried out immediately after a regeneration, the
functional inspection must be carried out by means of a quick run.
Functional inspection
of the remaining
system periphery
Check the shut-off valve
Logging, maintenance, servicing
Summary of Contents for CONDAIR SOFT
Page 31: ...31 Appendix 9 3 Electrical connection...
Page 48: ...48 9 5 1 Soft 60 System drawing Appendix...
Page 49: ...49 9 5 2 Soft 120 System drawing Appendix...
Page 50: ...50 9 5 3 Soft 200 System drawing Appendix...
Page 51: ...51 9 5 4 Soft 320 System drawing Appendix...
Page 52: ...52 9 5 5 Soft 400 System drawing Appendix...
Page 54: ...54 Notes...
Page 55: ...55 Notes...
