4535 611 98931 iE33 Service Manual Page 221
CSIP Level 1 Preventive Maintenance: Fan/Air Filters
4. If there are spare filters, install the spare filters into the system. If there are no spares, rein-
stall dry and cleaned filters.
NOTE On the power supply filter, the smaller end of the trapezoidal shape goes toward the
front of the system.
5. Demonstrate the filter cleaning procedure to the customer.
6. Reinstall the system covers.
Figure 8-1 Side Fan Filter Removal