Ⅺ. After-Sales Service; Ⅻ. Common Fault Elimination - KESD KF-10A Operating Manual

* After totally cleaning for about 5 minutes, cover the air window
after the remaining alcohol is totally volatilized and the cleaning work
is finished.
Ⅺ. After-sales Service
1. Maintenance period
The warranty period of the product sold by the company is one year.
Within one year since the product is sold, any fault caused due to its
component materials and process problems should be repaired by the
company freely (except quick-wear parts).
2. Service after Warranty Period
All products sold by the company will still be reparied free of labor
cost after warranty period to protect customer's interest.
The company maintains the right of modifying the above product
property parameters and technology at any time without further
notification.
Ⅻ. Common Fault Elimination
KF-10A Common fault elimination
Common fault Cause analysis
1. Not energized 1. Power contact is
The indicator light poor or damaged.
is off and the fan 2. Lead contact in the
doesn't run after machine is bad or
power on. falls off.
2. The indicator 1. The
light is on; there is line is broken.
high voltage output, 2.
but the fan doesn't control
rotate or the rotating damaged
speed is not stable.
Solutions
1. Reinsert or replace
power supply.
2.
internal lead.
connecting 1. Re-connect
lead.
High voltage 2. Replace the control
panel is panel.
Re-connect
the