Maintenance
6.2
The BOGE maintenance concept
Page 56
Operating instructions for S 40-3...S 150-3 series screw compressors
Maintenance work at fixed service intervals
To retain your warranty entitlement, BOGE recommends that you have the
following maintenance and repair work carried out by certified BOGE service
personnel using original spare parts. For the regular intervals, maintenance
kits are available in the form of "servicepacs" and "cairpacs" which contain the
maintenance and wear parts necessary (except V-belt).
WARNING!
If you use a different oil instead of Syprem S:
it is essential that you contact the BOGE service department to determine the
required oil change intervals.
Maintenance work (BOGE service personnel)
Page
Every 3,000 operating hours
1
)
(or once a year):
Check compressor for leaks
–
Change the suction filter cartrigde (after it has been cleaned twice + every 3,000 operating hours)
Check the minimum pressure valve and repair if necessary with the repair kit
–
Have the safety valve checked (by BOGE service personnel only)
Check the oil regulator and repair if necessary with the repair kit
2
)
–
Change nozzle with dirt trap (only up to S(F) 60-3)
–
Change oil filter
2)
Change oil separator
2)
Check V-belt
Every 9,000 operating hours
1)
(or every 2 years):
Change V-belt
Check the suction controller and if necessary replace or repair (with the repair kit )
–
Check solenoid valve and replace, if necessary
–
Change oil
2)
Special maintenance intervals (see also page 73 onwards):
Flush out oil circuit
Maintenance interval:
– If oil strongly contaminated.
– Before changing the type of oil.
Lubricate /
replace drive motor bearings (for motors with no lubrication device)
For details of the lubrication/replacement intervals
(for motors with no lubrication device): See the infor-
mation given on the type plate of the drive motor.
Have proportional regulation (optional accessory) checked
every 3,000 operating hours
1)
If the compressor is not used very often, the maintenance must be carried out at the intervals specified weekly/monthly/once a year/every 2 years) irrespective of the
number of operating hours.
2)
The specified intervals apply only when using BOGE Syprem S compressor oil. If a different oil is used, different intervals will apply! Other service life periods may also
be possible depending on the ambient temperature. In this case have the oil analysed by your BOGE customer service!
Table 6.2: Maintenance work at fixed service intervals
