CAUTION!
Warning against illegal operation
Observe the regulations that apply where the device is
installed.
n Covers for the slots for relays and optional modules - see the chapter
entitled "Overview of Equipment and Control Elements"
Customers should only remove the cover for the slots for relays and
optional modules and/or a relay or optional module in line with the supple‐
mentary instructions for the relays and optional modules.
Customer should only remove the dosing head in accordance with the
"Repair" chapter.
Only the ProMinent Service department is authorised to open the housing
and the hood (housing the control elements).
In an emergency, either disconnect the mains plug, press
[Start/Stop]
or press the Emergency Stop switch installed on the customer's side or
disconnect the pump from the mains/power supply in line with the Emer‐
gency Stop management guidelines for your system.
If feed chemical escapes, additionally ensure that the pump's hydraulic
environment is at atmospheric pressure. Adhere to the material safety
data sheet for the feed chemical.
Task Qualification
Storage, transport, unpacking Instructed person
Assembly Technical personnel, service
Planning the hydraulic installation Qualified personnel who have a
thorough knowledge of metering
pumps
Hydraulic installation Technical personnel, service
Installation, electrical Electrical technician
Operation Instructed person
Maintenance, repair Technical personnel, service
Decommissioning, disposal Technical personnel, service
Troubleshooting Technical personnel, electrical
technician, instructed person,
service
Explanation of the table:
Qualified personnel
A qualified employee is deemed to be a person who is able to assess the
tasks assigned to him and recognise possible dangers based on his/her
technical training, knowledge and experience, as well as knowledge of
pertinent regulations.
Note:
A qualification of equal validity to a technical qualification can also be
gained by several years of employment in the relevant field of work.
Electrical technician
An electrical technician is able to complete work on electrical systems and
recognise and avoid possible dangers independently based on his/her
technical training and experience, as well as knowledge of pertinent stand‐
ards and regulations.
Isolating protective equipment
Information in the event of an emergency
Qualification of personnel
Safety chapter
11
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