Edwards XDD1 115 V AC, Инструкция по эксплуатации

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A746‐03‐885A ‐ Maintenance
Note:
Regular maintenance will improve the lifetime of the pump and also protect both man and
environment.
Drain condensate if applicable, avoid the release of pollutants. Allow sufficient cooling of the
pump.
Ensure that the maintenance technician is familiar with the safety procedures which relate to
the products processed by the pumping system. The pump might be contaminated with the
process chemicals that have been pumped during operation. Ensure that the pump is
decontaminated before maintenance and take adequate precautions to protect people from
the effects of dangerous substances if contamination has occurred.
WARNING:
Before starting maintenance vent the system, isolate the pump and other components
from the vacuum system and the electrical supply.
CAUTION:
Ensure that the pump cannot be operated accidentally. Never operate the pump if
covers or other parts of the pump are disassembled. Never operate a defective or
damaged pump.
WARNING:
Wear appropriate safety‐clothing when you come in contact with contaminated
components.
WARNING:
For cleaning or removing deposits of the valves and diaphragms, use a suitable solvent.
The use of any solvents must be used in accordance with your local health and safety
regulations.