caprari MEC-A Serie Instrucciones De Servicio página 20

MEC-A / MEC-MR / MEC-AG / MEC-MG / HM / HMU / BHR
Once installed, the product will require no particular maintenance. To ensure continuously regular operation it is, however, necessary to make
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- check, especially when an internal combustion engine is used, that the rotation speed is not excessive (consult the "Limits to use" table in chapter
- when an electric motor is installed, make sure that the power draw does not exceed the data plate values, especially during the initial operating
- make sure that the oil temperature (excluding models MEC...HT) remains stable at around 80°C or less.
- only MEC MG...HT..: change the bearing grease after every 1500 hours service, or every two years (use UNIREX-N3-ESSO). Fill until grease
angular movement between the two half-couplings is not more than double the initial value.
After a brief period to allow the unit to bed in, make sure that the pump and motor are still perfectly aligned (consult points 7 and 8 of paragraph 5.3
"Mechanical connections" for a description of the procedure).
Proceed as indicated in this manual if operation is irregular (consult the "Troubleshooting" chapter).
6.3 Maintenance
Routine maintenance and repairs must only be carried out by specialized technicians.
Extraordinary maintenance must only be carried out by authorized specialized workshops.
Removal.
If the product must be disassembled from the system, check the weight of the various components as they are demounted and ensure their stability
(consult chapter 4 "Handling and storage").
4) when disposing of the old oil, strictly comply with the laws and provisions in force.
3) ATTENTION
4) restore the initial conditions.
Contact an authorized after-sales service center.
1) remove the coupling guard (with the exception of MEC-MG and MEC-AG
6) check pump-motor alignment again both after having re-assembled the unit and after a brief period of operation (with the exception of
MEC-MG and MEC-AG).
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: ATTENTION this must only be done by specialized personnel:
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