CAUTION!
Warning against illegal operation
Observe the regulations that apply where the device is
installed.
n Dosing head
n Housing
n Hood (houses the control elements)
The dosing head may only be removed by the customer in accordance
with the "Repair" chapter.
The housing and the hood may only be removed by ProMinent customer
service department.
In an emergency, either pull out the mains plug, turn the multifunctional
switch to "Stop" or press the Emergency Stop switch installed on the cus‐
tomer's side or disconnect the pump from the mains power supply in line
with the emergency shut-down management guidelines for your system!
If feed chemical escapes, additionally ensure that the hydraulic system
around the pump is at atmospheric pressure. Adhere to the 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.
Fixed separating protective equipment
Information in the event of an emergency
Qualification of personnel
Safety Chapter
11
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