After Sales Support TEL: 1300 130 579 WEB: www.rossmac.com
7
13. Troubleshooting
Problem
Pump does not start
No flow
Pump does not switch off
Insufficient flow
Pump switches off after short
operating period
Causes
– No mains supply
– Float switch does not activate
pump
– Inlet sieve is clogged
– Pressure hose is bent
– Float cannot sink down
– Inlet sieve is clogged
– Reduced pumping capacity by
dirty and abrasive water
– Thermal cutout stops pump
due to dirty water
– Water too hot. Thermal-cutout
stops pump
Solutions
– Check mains supply
– Adjust float to a higher
position
– Clean inlet sieve water jet
– Reset hose
– Place pump properly on shaft
ground
– Clean inlet sieve
– Clean pump and replace
worn-out parts
– Remove mains plug. Clean
pump and shaft
– Make sure that a water
temperature of max. 35°C is
not exceeded
Anleitung GLSP 1002_SPK7:Anleitung GLSP 1002_SPK7 27.06.2008 11:25 Uhr Seite 7
