Introduction

Reference page 11 from the Service and Repair Instructions under Documents on the Main Page.

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    • Locate the Filter Compartment on the back of the ventilator.

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    • Push the compartment cover (22) up (from the bottom)

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    • Remove the coarse dust filter(68)

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    • Remove the fine dust filter(67)

    • Replace the filters and close the cover on the rear of the unit.

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    • Reset the filter change indicator by pressing and holding the on/off switch(19) until the filter change indicator goes blank.

    • If the fine filter was changed due to soiling before 250 operating hours, the hours meter must be reset to zero. Proceed as follows:

    • When switching the unit on, press and hold the on/off switch 19. The filter change indicator will come on after about three seconds before going off again after another three seconds. Release the on and off switch.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Diya Jamwal

Member since: 07/11/18

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