▪
Remove deposits on the floater with clear water.
9.2
Cleaning the impeller
If excessive deposits collect in the pump case you must dismantle the bottom part of the pump
as follows:
1.
Remove the intake cage from the pump case.
2.
Clean the impeller with clear water.
Important! Do not put down or rest the pump on the impeller!
3.
Re-assemble in reverse order
10 TECHNICAL DATA
type
Voltage / frequency
Power input
Delivery rate max.
Delivery height max
Immersion depth max.
Water temperature max.
For clean/dirty water:
Housing (plastic(P) / Stainless Steel (SS) )
Water inlet (plastic / Stainless Steel (SS) )
Weight
11 SERVICE DEPARTMENT
▪
Damaged switches must be replaced by our after-sales service department.
▪
If the connecting cable (or mains plug) is damaged, it must be replaced by a particular
connecting cable which is available from our service department. Replacement of the
connecting cable must only be carried out by our service department (see last page) or by
a qualified person (qualified electrician).
12 TROUBLESHOOTING
Incidents
Pump does not start
No flow
Pump does not switch off ▪
Insufficient flow
Pump switches off after
short operating period
Copyright © 2023 VARO NV
Causes
▪
No mains supply
▪
Floater does not switch
▪
Inlet sieve is clogged
▪
Pressure hose in bent
Floater cannot sink down
▪
Inlet sieve is clogged
▪
Reduced pumping capacity
by dirty and abrasive water
▪
Thermal cutout stops
pumps due to dirty water
▪
Water too hot. Thermal-
cutout stops pump
P a g e
POWEW67920
POW EW67920
230 V / 50 Hz
750 W
12500 l/h
9,4 m
max. 7 m
35 °C
Clean
P
P
4.57 kg
Remedies
▪
Check mains supply
▪
Bring floater in 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 tem-
perature of max. 35 °C is not
exceed
| 5
EN
www.varo.com