
Maintenance
9 --- 32
9
Maintenance
9.1
Observe the following rules during all maintenance and servicing work:
Work on power driven equipment may only be carried out by trained or
specialized personnel. Follow all applicable OSHA and local safety
regulations.
If a power failure occurs, the compressor package starts again auto-
matically (normal setting) provided the line pressure is lower than the
pressure threshold parameter entered in SIGMA CONTROL.
Lock the main disconnect switch in the ”off” position in accordance
with applicable lock out/tag out procedures to ensure the compressor
does not restart (see chapter 2.3 for main disconnect switch).
Ensure that no maintenance personnel is working on the compressor
unit, that all panels are latched back on again and all maintenance
doors are closed before restarting the compressor unit.
To start the compressor unit see chapter 8.4).
The following points must be observed when handling lubricating and
cooling materials:
Avoid contact with skin and eyes.
Do not inhale vapors and oil mist.
Do not eat or drink when handling such materials.
Fire, open flame and smoking are strictly forbidden.
Ensure that all lubricants, consumable materials and replacement
parts accumulating during operation and servicing of the compressor
package are disposed of according to environmental regulations.
The maintenance hose required to vent the oil separating tank (for
maintenance work such as oil top off, oil change and filter change) is
located under the oil separator tank on the bottom panel.
If the compressor package is installed directly in front of a wall then
the accessibility of components may be limited.
If necessary, remove further panels.
Attention!
Attention!
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Страница 77: ...Appendix 11 72 11 2 Maintenance Schedule Model No Serial No Date Description of work Operating hours Signature...