Grundfos MQ Illustrated Service Instructions

22
Remove the screws of the flow sensor cover.
5
Prise off the cover.
6
Unplug the flow sensor from the control unit.
7
Lift up the flow sensor wheel.
8
Pull up the shaft.
9
Remove the washer. It may be necesssary to apply a
little grease to the finger to make the washer stick to
the finger.
10

Grundfos MQ Specifications

General

Max Head	45 m
Built-in Pressure Tank	Yes
Dry-running Protection	Yes
Max Liquid Temperature	35°C
Inlet/Outlet Size	1"
Pumped Liquid	Clean water
Weight	13 kg
Power Supply	220-240 V, 50/60 Hz
Power Consumption	1000 W
Pump Type	Centrifugal
Approvals	CE
Protection Class	I
Operating Temperature Range	0°C to 35°C