English (GB)
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8.4 Perform service
Only spare parts and accessories from Grundfos
should be used for maintenance. The usage of
non-original spare parts and accessories renders
any liability for resulting damages null and void.
CAUTION
Chemical hazard
Minor or moderate personal injury
- Observe the material safety data sheet
of the dosing medium.
- Wear protective clothing (gloves and
goggles) when working on the dosing
head, connections or lines.
- Collect and dispose of all chemicals in a
way that is not harmful to humans,
animals and the environment.
Before starting work on the pump, the
pump must be in the "Stop" operating state
or be disconnected from the power supply.
The system must be pressureless.
