EINHELL GC-WW 1250 NN User Manual

GB
- 20 -
11. Troubleshooting guide
Faults Cause Remedy
Motor fails to start
up
- No mains voltage
- Pump rotor blocked -thermostat
switched off
- Check voltage
- Dismantle and clean pump
No intake - Intake valve not in water
- Pump chamber without water con-
nection
- Air in intake line air-tight
- Intake valve leaks
- Strainer (intake valve) blocked
- Max. suction height exceeded
- Immerse intake valve in water
- Fill water into intake
- Make sure intake line is close
- Clean intake valve
- Clean strainer
- Check suction height
Inadequate delivery
rate
- Suction height too high
- Strainer dirty
- Water level falling rapidly
- Pump performance diminishedby
contaminants part
- Check suction height
- Clean strainer
- Place the suction hose at a deeper
level
- Clean pump and replace wearing
Thermostat swit-
ches pump off
- Motor overloaded - friction caused
by foreign substances too high
- Dismantle and clean pump. Prevent
intake of foreign substances ( lter)
Anl_GC_WW_1046_N_GC_WW_1250_NN_SPK9.indb 20 31.01.2019 07:16:22

EINHELL GC-WW 1250 NN Specifications

General

Flow rate	5000 l/h
Maximum suction height	8 m
Maximum delivery height	50 m
Maximum operating pressure	5 bar
Maximum input water temperature	35 °C
Proper use	Garden
Product color	Red, Stainless steel
Drive shaft material	Stainless steel
AC input voltage	220-240 V
Power cable type	H07RN-F
Power source type	AC
AC input frequency	50 Hz
Cable length	1.5 m
Suction port	1 1/4\
Discharge port	1\
Package depth	585 mm
Package height	542 mm
Package weight	17300 g

Weight and Dimensions

Weight	14700 g
Diameter	300 mm