BA 1001/1501/2001 us – Edition 3.3 * 12001b520.fm 5-15
Maintenance
5.6 Air filter (1001/1501: up to serial no. EA01742)
The filter cartridge will be damaged if it is washed or brushed out!
Bear in mind the following to avoid premature engine wear!
☞Do not clean the filter cartridge
☞Replace the filter cartridge when the indicator light illuminates
☞Never reuse a damaged filter cartridge
☞Ensure cleanliness when replacing the filter cartridge!
Control element A on the air filter monitors the filter cartridge.
☞Replace filter B if:
• Control element A indicates air filter contamination
• According to the maintenance plan
For applications in especially dusty environment, replace or clean the air filter
more frequently.
Filter cartridges degrade prematurely when in service in acidic air for longer
periods of time. This risk is present, for example, in acid production facilities,
steel and aluminum mills, chemical plants and other nonferrous-metal plants
☞Replace filter B after no more than 50 operating hours.
General instructions for air filter maintenance:
• Store filters in their original packaging and in a dry place
• Do not knock the filter against other objects as you install it
• Check air filter attachments, air intake hoses and air filters for damage, and immedi-
ately repair or replace if necessary
• Check the screws at the induction manifold and the clamps for tightness
Fig. 84: Indicator for air filter contamination
A
B
Fig. 84: Air filter maintenance
Maintenance
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