nord 6052902/0213, Руководство с инструкциями по установке

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Industrial gear units – Manual with installation instructions
84 B 1050 en-3921
5.2.11 Checking the cooling coil for deposits (Option: CC)
The cooling water flow rate must be controlled. For this, pay attention to the information in Section 4.7
"Cooling coil (Option: CC)".
If a chemical cleaner is used, it must be ensured that the cleaning agent does not attack the material
of the cooling coil (copper pipe and brass fittings).
Check the cooling coil and the cover for leaks if strong corrosion is found on the connections.
Please contact the NORD Service department.
5.2.12 Cleaning or replacing the vent
5.2.12.1 Vent filter (Option: FV)
The ventilation filter uses a wire mesh as the filter material and enables an equalisation of pressure
between the interior of the gear unit and the environment. Visually check the ventilation filter for
soiling. A soiled filter is no longer capable of fulfilling its function and must be replaced.
1. Unscrew the old ventilation filter.
2. Screw in the new ventilation filter with a new sealing ring (see chapter 7.4 "Screw tightening
torques").
Figure 36: Vent filter (Option FV)
5.2.12.2 Cellulose filter (Option: EF)
This filter uses cellulose as the filter material. The filter insert is replaceable.
1. Unscrew the cap of the filter insert
2. Remove and check the filter element
3. Optional: Replace the filter element in case of contamination
4. Insert the filter insert
5. Put on the cover and tighten finger-tight
Figure 37: Cellulose filter (Option EF)