10. Shutdown
Before starting any maintenance and before prolonged downtime, drain the chemical from the dosing pump
and rinse it thoroughly with a neutral medium.
CAUTION!
Excess chemical must be disposed of in accordance with local rules and regulations. Note the applicable
accident prevention regulations and wear personal protective equipment.
Protective clothing
Protective gloves
Goggles
CAUTION!
The dosing pump must be disconnected from the power supply and secured to prevent unauthorized
restarting.
CAUTION!
The pressure must be relieved before disconnecting the discharge line from the pump discharge valve so
that chemical cannot be sprayed out.
10.1 Disposal of old equipment
If the equipment is to be disposed of, it has to be thouroughly rinsed. Excess chemicals must be disposed
of in accordance with local rules and regulations. The equipment is manufactured allowing for the ROHS
guideline and the old electrical equipment law. The manufacturer takes care of the disposal if the equipment
is sent back free of charge. It is not part of domestic waste.
Shutdown | Operation & Maintenance Instructions |
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