BOGE Operating instructions for C 16 N...C 30 N, C 16 F N...C 30 F N 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
Function check of the 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
X
Change oil separator
X
Change oil filter
X
Change oil
X
2
)
X
3
)
Change oil
every 6000 operating hours
Replace oil regulator (wearing parts set)
X
–
Replace inline filter
X
Drive
Check/replace V-belt
X
Lubricate drive motor bearings
Drive motors with permanent lubrication
Replace motor bearing
Depending on mains frequency: 50 Hz 10000 operating hours
60 Hz 8000 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 3000plus
and FoodLub-H1 S is used! The service life may differ depending on the ambient tempera-
ture. In this case have the oil analyzed by your BOGE service!
3)
The specified intervals only apply when BOGE compressor oil
Syprem 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