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5.7
!
30
Faults
1 If the pump shows problems, the cause may be elsewhere in the system. First check
whether this is the case.
2 If you are sure the problem is within the pump, try to determine the cause. See
chapter 6 "Problem solving". Then take the necessary measures.
3 See chapter 7 "Disassembly and assembly" in case repair is necessary.
Always switch off the pump and close the valves before trying to determine a
failure!
First of all try to find what caused the failure. In case of electric failure, the
cause may be in the cabling. In that case consult a approved electrician!
Maintenance
CLB/EN (1901) 6.6
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