10. Shutdown
Before starting any maintenance work or before long downtimes, drain the chemicals from the dosing pump
and rinse it thoroughly with a neutral medium.
CAUTION!
Excess chemicals must be disposed of properly. Observe the applicable accident prevention regulations and
wear personal protective equipment.
Protective clothing
Protective gloves
Protective goggles
CAUTION!
The dosing pump must be disconnected from the voltage supply and secured to prevent it being restarted.
CAUTION!
Before disconnecting the discharge line from the pump discharge valve, release the pressure so that
chemicals do not spray out.
The discharge and suction valves should be unscrewed in order to drain the dosing head.
10.1 Disposal of old equipment
If the equipment is being disposed of, it should be washed thoroughly. Residual chemicals should be dis-
posed of properly. The equipment was manufactured in accordance with the ROHS guideline and the waste
electrical equipment legislation. The manufacturer will take care of disposal if the equipment is returned free
of charge. It should not be disposed of as domestic waste!
Device revision
This operating manual applies to the following devices:
Device
Revision
FEDOS E/DX 01…30
06/2004
It contains all the technical information required for installation, start-up and maintenance. Should you have
any questions or require further information regarding this operating manual, please contact the manufac-
turer or its official national representative.
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| Operating Manual FEDOS E/DX | Shutdown
