BUSCH COBRA NF 0750 A, Инструкция по эксплуатации

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8 | Maintenance
28 | 44 Instruction Manual COBRA NF 0750 A - NF 0950 A WCV_EN_en
8.1 Maintenance Schedule
The maintenance intervals depend very much on the individual operating conditions. The intervals
given below are considered as starting values which should be shortened or extended as appropri-
ate. Particularly harsh applications or heavy duty operation, such as high dust loads in the environ-
ment or in the process gas, other contamination or ingress of process material, can make it neces-
sary to shorten the maintenance intervals significantly.
Interval Maintenance work
Monthly
●
Check the oil level, see Oil Level Inspection [
➔
28].
●
Check the machine for oil leaks - in case of leaks have the
machine repaired (contact Busch).
Yearly
●
Carry out a visual inspection and clean the machine from
dust and dirt.
●
Check the electrical connections and the monitoring devic-
es.
●
Clean the inlet screen, see Cleaning the Inlet Screen [
➔
29].
Yearly
If one or more of these accesso-
ries are installed.
●
Check the filter of the gas ballast valve (GB) and clean it if
necessary, see
Cleaning the Gas Ballast Filter (Optional)
[
➔
32].
●
Check the silencer (SI) and clean it if necessary.
●
Check the inlet filter, replace the filter cartridge if neces-
sary.
Every 8500 hours or after 1 year
●
Change the oil of the gear and bearing housings (both
sides), see
Oil Change [
➔
32].
●
Clean the magnetic plugs (MP).
Every 25000 hours or after 4
years
●
Have a major overhaul on the machine (contact Busch).
8.2 Oil Level Inspection
●
Shut down the machine.
●
When the machine is stopped, wait 1 minute before checking the oil level.
●
Fill up if necessary, see Oil Filling [
➔
16].