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Les langues disponibles
Les langues disponibles
Error type:
1
2
3
4
11
Spare parts
Installation and operating instructions Wilo-CronoNorm-NL, NLG
5
6
7
8
Cause
X
Bearing damage
X
Foreign matter in the pump
X
Pump pumps against closed check
valve
• Only use original Wilo spare parts.
• Information necessary when ordering spare parts:
• Section 11.1 "Spare parts lists, Wilo-CronoNorm-NL" on page 93 or
• Section 11.2 "Spare parts lists, Wilo-CronoNorm-NLG" on page 97.
Tab. 13: Causes of error and remedies
Spare parts may be ordered via a local specialist retailer and/or Wilo
after-sales service.
In order to avoid queries and incorrect orders, all data on the rating
plate should be submitted for each order.
CAUTION! Risk of damage to property!
Trouble-free pump operation can only be guaranteed when origi-
nal spare parts are used.
• Spare part numbers
• Spare part designations
• All data of the pump rating plate
NOTE:
List of genuine spare parts: See Wilo spare parts documentation and
general drawings in the following sections:
Remedy
• Exchange bearing
• Clean pump
• Open the check valve in the pres-
sure pipe
English
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