BUSCH MINK MM 1402 AV, Инструкция по эксплуатации

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7 | Maintenance
16 / 28 Instruction Manual MINK MM 1402-1502 AV_EN_en
7.1 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 ex-
tended as appropriate. Particularly harsh applications or heavy duty operation, such as
high dust loads in the environment or in the process gas, other contamination or ingress of
process material, can make it necessary to shorten the maintenance intervals significantly.
Interval Maintenance work
Monthly In case of an inlet filter being installed:
• Check the inlet filter cartridge, replace if neces-
sary.
Every 3 months
• Check the oil level, see Oil Level Inspection [ ► 16] .
Every 6 months • Clean the machine from dust and dirt.
Gas tight version only
Every 5000 hours, at the latest
after 2 years
Depending on the requirements in terms of gas tightness:
• Replace sealing rings (contact Busch).
Gas tight version only
Every 10000 hours, at the lat-
est after 2 years
• Check that pressure lines are not clogged, see
Pres-
sure Relief Lines Maintenance (Gas Tight Version
Only) [
► 19]
.
Every 20000 hours • Change the oil.
The change interval of 20000 operating hours is valid
for Busch approved oils only. The change interval de-
pends very much on the operating conditions. Border-
line operation may reduce the change interval down to
approximately 5000 operating hours. Other oils may re-
duce the change interval.
Every 6 years • Have a major overhaul on the machine (contact Busch).
7.2 Oil Level Inspection
• Shut down the machine.
• When the machine is stopped, wait 1 minute before checking the oil level.
MAX
MIN
MAX
MIN
MAX
MIN
The oil level should stay constant over the lifetime of the oil. If the level does fall, this in-
dicates a leak and the machine requires repair.
• Fill up if necessary, see Oil Filling [ ► 11] .