IMPORTANT SAFETY INSTRUCTIONS 3
CAUTIONS CONCERNING
MAINTENANCE
1. Follow the instructions in this manual
for maintenance. (Page 13 - 15)
2. Clean the exterior with a soft cloth only.
3. Do not use volatile fluids and/or
detergents.
The main unit surface may be
damaged or cracked with strong
corrosive cleansers, benzine, paint
thinner, polishing powder or grease. In
addition, the sensors may malfunction
as a result if the product has sensors.
4. Do not scrub the back panel (pre-filter)
hard during its maintenance.
5. When replacing filters or any
accessories, use specified parts in this
manual.
EN-6