9
There is air flow but
no water spray.
Unconnected air source
or low air pressure (≤
3bar).
Check the air connection
and ensure that the
pressure meets the
requirements of the
device (5bar-7bar).
Handpiece blocked.
Use nozzle to dredge
handpiece.
Tail line blocked.
Contact local distributors
or manufacturer.
The internal pipeline
of the main unit is
blocked.
Contact local distributors
or manufacturer.
Solenoid valve failure. Contact local distributors
or manufacturer.
There is air spray
but no water.
Solenoid valve
failure.
Contact local
distributors or
manufacturer.
Solenoid Valve
blocked due to
impurities.
Open the main unit
dredge solenoid
valve or contact
local distributors or
manufacturer.
There is no air and
water spray.
Abnormal foot
switch connection.
Reconnect foot
switch.
Foot failure.
Repair or replace foot
switch.
Powder tank
leakage
Seal ring damaged.
Replace seal ring.
Airpolishing
handpiece leakage.
Tail line seal ring
damaged, deformed
or missing.
Replace seal ring.
Handpiece plug
difficult.
Handpiece snap ring
deformation
Replace snap ring.
Note: If the fault cannot be removed, please contact your local
distributor or manufacturer.
4 Cleaning, Disinfection and Sterilization
Содержание AP-A
Страница 1: ......
Страница 26: ...ZMN SM 490 V1 0 20220222 ...