4. Use grease piston to enter specific amount of grease into the grease nipple.
5. If possible, let the electric machine run approximately one hour to let the old grease exit.
6. Install the plugs on the grease nipples and on the grease escape holes.
Cooling system maintenance
It is recommended to change the direction of the coolant liquid flow yearly. This is done by changing the
order of the coolant connections, or changing the coolant pump direction. The reason for changing the
coolant flow direction is to prevent possible dregs (sediment) accumulating to the cooling system.
The quality of the coolant must be checked yearly. The mixture of coolant fluid must be according to
specification. See Chapter
User Guide
EM-PMI540-T4000
Maintenance
58 |
©
Danfoss | April 2023
BC265857716810en-000202
