KAESER KOMPRESSOREN SX, Service Manual, Page: 60 / 122

10.2 Maintenance Schedule
10.2.1 Logging Maintenance Work
The maintenance intervals given are those recommended for average operating conditions.
➤ In adverse conditions, perform maintenance work at shorter intervals.
Adverse conditions are, e.g.:
■ high temperatures
■ much dust
■ high number of load changes
■ low load
➤ Adjust the maintenance intervals with regard to local installation and operating conditions.
➤ Keep a log of all service work.
This enables the frequency of individual maintenance tasks to be compared with Kaeser's rec‐
ommendations.
Further information A list is given in chapter10.17.
10.2.2 Resetting maintenance interval counters
SIGMA CONTROL BASIC is provided with a maintenance interval counter. The maintenance interval
counter counts down the operating hours to the next maintenance task.
The counter reading shows the number of operating hours to the next periodic machine maintenance.
Reset the counter to the original value once the task has been carried out.
1. Select parameter 2 (maintenance interval counter) with the «UP»/«DOWN» keys.
2. Depress the «Enter» key for at least 3 seconds.
3. When the cursor flashes, confirm the offered value with the «Enter» key.
10.2.3 Regular maintenance tasks
The table below lists maintenance tasks required.
➤ Take note of the controller's service messages and carry out tasks punctually, taking ambient
and operating conditions into account.
Interval Maintenance task see chapter
Weekly Check the cooling oil level. 10.9
Cooler:
Check the filter mat.
10.3
Control cabinet:
Check the filter mat.
10.4
h = operating hours
10 Maintenance
10.2 Maintenance Schedule
50
Service Manual Screw Compressor
SX SIGMA CONTROL BASIC
9_6919 04 E