User's Manual

6
ESC1 User Manual
General descriptions
Clean
 Try to keep all optical components clean.
 If there is thick dust on the surface of the
optical components, please use a brush to
gently remove the dust before wiping.
 The surface of the optical components should
be cleaned with a lint-free cloth, lens tissue or
cotton swab soaked in 70% ethanol, or with a
commercially available glass washer. It is not
recommended to use pure alcohol.
 Lint-free cloth, lens tissue or cotton swabs
should only be slightly moistened with
solvents to avoid excessive use of solvents.
Maintenance
 Repair work can only be performed by
maintenance technicians trained by Qingge
Medical.
 Only use accessories designated by Qingge Medical.
General descriptions