Sears 437.83235 owner manual Cleaning, Filter Replaement

CLEANING

WARNING: Prior to _ny cleaning operation, the air cleaner must be turned OFF i_nd unplugged from the power outlet.

1.Clean the air cte_qer with a moistened soft cloth only.

DO NOT pour or _plash water on the unit or use any abrasive type cte_ner on it. Clean all external surfaces, especially the air intake grilles and air outlet.

DO NOT attemptl to clean the filter cartridge; it is NOT washable,

2.Reposition air cl_&ner. Plug into operational outlet and turn ON.

FILTER CHANG E SCHEDULE

PRE FILTER (MODEI_ 83155) - The pre-filter should be changed every three [3) months or sooner depending upon the level of the roomt_ air contaminants and the frequency

of use.

HEPA FILTER (MODI_L 83154) - The usable lifetime of the HEPA filter is 1 - 3 ye_arsdepending upon the level of air contaminants in the [_om and the frequency of use. The air volume output will b_gin to decrease dramatically when the filter needs to be cha_ged. It is advisable to have a spare filter available for lat_Lrreplacement.

FILTER REPLA(_EMENT

These specially designed filters are made for easy

replacement and m_ximum performance. THEY ARE NOT wAJSHABLE.

Step 1

Turn the HEPA air ,_,_,ler OFF and unplug the unit from the power outlet.

Step 2

Open by gently placing the air cleaner on its side and unscrewing the Iockiitg mechanism.

Step 3

Remove the base asi_embly from the air cleaner.