SAFE 2010/MaxiSAFE 2010
INSTRUCTION MANUAL
Page 27 of 35
81-09-IM.doc
11.1.2. Procedure for replacement of main filter
1. Position the front window in the upper position.
2. Open the front cover.
3. Disconnect from mains.
4. Using the screwdriver dismantle the front cover, avoid the cover falls.
Press here
Figure 5.
5. Loosen the belts at both sides by pressing the buckle as illustrated (figure 5).
6. Fasten the triangular eyes at each of the corners in the iron frame.
7. Guide the belts over the 2 pulleys internally in the fan house.
8. Lift the plenum by pulling the belts.
9. Remove the filter. The filter may stick to the cabinet frame. To facilitate its removal, press by
flat hand under the filter cloth. In case this is not successful the filter can be removed by
using a large flat screwdriver or similar. Be careful not to damage the frame. A plastic plate
may be used for protection.
10. Install the new filter. The installation is facilitated by application of soap water to the gasket.
11. Lower the plenum (figure 6).
Figure 6.