8 | Maintenance
22 | 36
Instruction Manual Supplement DOLPHIN VL Systems_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 machine for liquid leaks - in case of leaks have
the machine repaired (contact Busch).
●
Check gauges are functioning – replace if damaged.
Yearly
●
Clean Y-strainer.
●
Clean inlet screen if installed.
●
Drain and clean level indicator.
●
Flush and clean heat exchanger.
●
Check function of electrical control devices.
