BOGE Operating instructions for C 15 series screw compressors
Page 47
Maintenance
6.2
General
Maintenance work
Maintenance intervals in operating hours
1
)
Page
weekly,
monthly
1000
annually
1500
annually
3000
annually
9000
every
2 years
General maintenance work
Check final compr. temp. (set point value: 158...212°F)
w
Control
Check compressor for leaks
X
–
Check system relief on system pressure gauge (22)
(set point value: 0 – 22 psig)
w
Control
Check function of emergency-stop switch/button
m
Control
Cleaning the oil cooling unit
X
Check or change supply filter
w
Check if electrical connections are tightened
X
–
Air circuit
Check and if necessary clean suction filter
m
Change suction filter cartridge
X
Check safety valve
X
Replace minimum pressure valve (wearing parts set)
X
–
Replace suction controller
X
–
Oil circuit
Check oil level and top up as required
2
)
m
Change oil separator
X
Change oil filter
X
Change oil
X
Replace oil regulator (wearing parts set)
X
–
Replace nozzle with dirt catch
X
Drive
Check/replace V-belt
X
Lubricate drive motor bearings
Drive motors with permanent lubrication:
Change when replacing the motor bearings
Replace motor bearing
20000 operating hours
1)
If the compressor is not often used, undertake the maintenance according to the specified intervals (weekly/monthly/annually) depending on the number of operating
hours.
2)
The specified intervals only apply when BOGE compressor oil Syprem 8000 S is used! The service life may differ depending on the ambient temperature. In this case
have the oil analyzed by your BOGE service!
Tab. 6.1: Maintenance intervals