salmson LIFTSON L Instalacion Y Puesta En Servicio página 37

1)
Cause Remedy
1 Pump inlet or impeller clogged
• Remove deposits in the pump and/or tank
2 Incorrect direction of rotation
• Exchange the 2 phases of the current feed
3 Wear of inner parts (impeller, bearing)
• Replace worn parts
4 Operating voltage too low
5 Running on two phases (only in the case of 3~ version)
• Exchange defective fuse
• Check line connections
6 Motor is not running since no voltage available
• Check the electric installation
7 Motor winding or electric line defective
8 Non-return valve clogged
• Clean non-return valve
9 Water level dropped too low in the tank
• Check/exchange the level monitor
10 Level monitor defective
• Check the level monitor
11 Slide valve in the pressure pipe is not or insufficiently open
• Open the slide valve completely.
12 Impermissible amount of air or gas in the fluid
13 Radial bearing in the motor defective
14 Unit-related vibrations
• Check pipes to make sure they have a flexible connection
15 Temperature monitor for winding monitoring switched off due to excessive winding temperature
• After cooling off, the motor switched back on automatically.
16 Pump ventilation clogged
• Clean the ventilation line
17 Thermal overcurrent monitor triggered
• Reset the overcurrent monitor in the switchgear.
1)
To remedy faults on parts which are under pressure, depressurise these first (vent the non-return valve and
drain the tank, with diaphragm hand pump if necessary).
2)
Further inquiry required
Installation and operating instructions Liftson L
2)
2)
2)
11 Spare parts
Spare parts may be ordered via a local specialist retailer and/or Salmson customer service.
To avoid queries and incorrect orders, all data on the name plate should be submitted for
each order.
12 Disposal
Proper disposal and recycling of this product prevents damage to the environment and
risks to personal health.
1. Use public or private disposal organisations when disposing of all or part of the product.
2. For more information on proper disposal, please contact your local council or waste
disposal office or the supplier from whom you obtained the product.
Subject to change without prior notice.
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