Pulsafeeder Pulsar ECA NEMA4X - Manual (Page 36)

15. MAINTENANCE & SPARE PARTS
All maintenance work must be carried out only when the ECA and connected
equipment is stopped and disconnected from mains supply (including auxiliary
circuits). Maintaining original characteristics over time must be ensured by an
efficient maintenance and inspection plan, developed and managed by qualified
technicians, taking into account the service and the actual environmental conditions
in which it operates.
15.1 Operating Precautions
All operations must be performed by qualified personnel.
Work on the unit should only be performed with safety supervisor authorization, after
having verified that:
a) Disconnect power at the source (follow your local lockout tag out procedures)
b) The power line is disconnected and no parts are energized, including any auxiliaries
c) Ensure that any risk of accidental restart has been excluded
d) Consult Manufacturers Pump Operating Manual for instructions on minimizing risk
due to pressurized or chemically dangerous conditions with in the Pump system
e) With pump switched off, that the ON-OFF valves on the suction and discharge
pipelines are closed.
f)
Pump has been adequately cleaned, when operating in environments exposed to
aggressive chemicals.
g) Maintenance personnel shall refer to the Installation & Wiring Instruction section for
safe return to service after repair.
Since the machine object of supply is a product designed and intended for operation in
industrial areas, additional measures must be adopted and assured by the person
responsible for the installation, should more restrictive safety conditions be required.
15.2 Cleaning and Decontamination
The ECA enclosure may be cleaned with water and mild detergent.
Decontamination shall occur when the ECA is exposed to a release of process
chemicals. Follow the SDS for clean-up in the event of a chemical spill.
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