Servicing and maintenance
6.1
Basic information on servicing
Page 56
BOGE Operating instructions for scroll compressors, series EO 6...EO 22 D
Maintenance Intervals
The servicing intervals specified in the following tables are based on average
operating and ambient conditions.
Extreme conditions may require shorter servicing intervals.
The first table contains servicing and maintenance work to be carried out by
the customer at regular intervals in between the annual BOGE Service main-
tenance work.
BOGE recommends having the servicing and maintenance work listed in the
second table performed by BOGE Service to ensure the warranty claim con-
ditions are adhered to.
Maintenance work
between fixed
servicing intervals
The following servicing and maintenance work must be carried out by author-
ised and qualified personnel and will ensure your compressor functions flaw-
lessly between fixed servicing intervals.
Table 6.1: Maintenance work between servicing intervals
NOTE
Note down all maintenance work in the table on the final pages. This will
facilitate troubleshooting for BOGE Service.
Maintenance work
Page
Weekly:
Check compressor / air system for leaks
–
Check final compression temperature (max. 250°C)
Control
Monthly:
Check / clean suction filter on scroll compressor
Check main switch (mains disconnecting device) / emergency stop function
Control panel /
control
Check operating pressure, adjust if necessary
Control
For EO 11...22 D only: Check supply air filter for switch cabinet, replace if necessary
Check screw connections on the compressor are tightened properly
–
Every 1,500 operating hours
1
)
(or six-monthly):
Check that electrical connections have been tightened properly
–
Clean the coolers (primary and secondary coolers)
Every 3,000 operating hours
1)
(or annually):
Replace suction filter
Every 5,000 operating hours
1)
(or every 2 years):
Clean cooling air fan on scroll compressor (10 bar)
Every 10,000 operating hours
1)
(or every 4 years):
Clean cooling air fan on scroll compressor (8 bar)
1)
If the compressor is not used frequently, servicing must be carried out after the specified interval regardless of the number of operating hours.
