Danfoss ET9400, Operator'S Manual

Page: 32 / 50

6 Maintenance
Regular maintenance will ensure the continuous operation reliability
of the device.
6.1 What you have to observe
This Section describes action to be taken by you as the fitter regularly
to ensure the troublefree use of the machine.
•
Maintenance work may only be performed by qualified mainte-
nance staff (machine fitters).
•
Repair work on the machine or components may only be perfor-
med by appropriately qualified expert staff or UNIFLEX experts!
•
The machine must always be deactivated during maintenance
work (see "Deactivation" in Section 5). Attach a sign. Example
text:
Machine out of service for mainte-
nance work!
Do not switch on!
•
Welding, flame-cutting and grinding work on and in the machine
and its environment must be approved in advance. There is a
risk of fire. The machine must be cleaned from dust and in-
flammable substances. Adequate ventilation must be ensured.
6.2 Maintenance schedule
If not specified otherwise, inspections listed in the maintenance
schedule are visual inspection. Replace defective parts.
If you work in 2 shifts, the check frequency has to be doubled. If you
work in 3 shifts, you proceed as with 2-shift operation.
Record maintenance work performed in the maintenance log.