BLOWER MAINTENANCECleaning andMaintenance
Servicing of Double-Insulated
WARNING: Disconnect blower from power supply before cleaning or servicing. Severe injury or death could occur from fire, electrical shock, or rotating impeller.
WARNING: When cleaning blower:•Do not submerse in any liquids•Do not use products that contain Ammonia, Chlo- rine, or abrasives•Do not use chlorinated cleaning solvents, Carbon Tetrachloride, Kerosene, or Gasoline.
Use a soft cloth dampened with a mild soap and water mixture to wipe blower housing. Do not spray or pour water directly onto blower.
When not in use, store the blower and extension cord indoors in a dry location.
AppliancesAdouble-insulatedapplianceismarked with one or more of the following: The words “DOUBLE INSULATION” or “DOUBLE INSULATED” or the double insulation symbol (square within a square).
In a double-insulated appliance, two systems of insulation are provided instead of grounding. No grounding means is provided on a double-insulated appliance, nor should a means for grounding be added to the appliance. Servicingadouble-insulatedappliance requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated appliance must be identical to the parts they replace.
Figure 9 - Cleaning blower housing
