Technical Modifications - SFA SANIPUMP ZFS 71 Manual De Instrucciones

Malfunction
1. Motor is not
rotating
2. Motor rotates but
does not convey
3. Motor switches off
during start-up
4. Motor does not
switch off
9. WARRANTY
As the manufacturer, we provide a warranty of 24 months on these pumps from date of purchase.
Your sales receipt will act as a proof of warranty. During that warranty period, we gratuitously remedy
all deficiencies which are attributed to material or fabrication defects by either repairing the plant, or
by replacing the defective parts (to our choice).
Defects which are attributed to misuse or wear are excluded from warranty. We will assume no res-
ponsibility for consequential damages that are caused by a breakdown of the plant. In case of a war-
ranty claim, please contact your specialist retailer.

10. TECHNICAL MODIFICATIONS

We reserve all rights for technical modifications in terms of further development.
12
Cause
- absence of line voltage or improper
line voltage
- incorrect connection
- defective power cable
- defective/wrong capacitor
- impeller/cutting knife blocked
- activated motor protection
(overheating, blocking, improper
voltage or other malfunction)
- control malfunction/defective floating
switch
- motor defective
- impeller blocked or worn out
- check valve blocked
- gate valve blocked/closed
- pressure pipe blocked/hose buckled
- intake socket blocked
- incorrect rotating direction
- water deficiency inside the shaft
- voltage improper or unsteady
- thermal protection laid out incorrectly
- current consumption too high
- control malfunction
- wrong/defective floating switch
Elimination
- check voltage supply
- correct the connection
- replacement (customer service)
- replacement (customer service)
- cleaning
- inspection, inform customer
service
- inspection, inform customer
service
- replacement (customer service)
- cleaning/replacement
- cleaning
- cleaning/opening gate valve
- cleaning/eliminating kinks
- cleaning
- correction
- switch off/inform customer
service
- correction/customer service
- inspection/customer service
- customer service
- customer service
- replacement/customer service