Sindoh M403 - Manual (Page 18)

4
Before Use
Caution Danger of Injury
- Do not twist or bend the power cord, step on it, or put a heavy object on it. Be careful not
to have the power cord stripped off or overloaded. Do not have the power cord get jammed
into the gap of an object such as furniture or a wall. The misuse of the power cord may
cause fire or electric shock.
Check the power cord regularly. Unplug the power cord from the receptacle for inspection.
Inquire of the service specialist about the service or repair problem not stated in the user
manual
Caution Danger of Electric Shock
- When cleaning the outside of the Devices, disconnect the power cord from the receptacle
and all the cables connected to the prevent electric shock.
Laser safety
The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser based
optical units in the field. The optical housing unit can only be repaired in a factory or at a
location with the requisite equipment. The laser subsystem is replaceable in the field by a
qualified Customer Engineer. The laser chassis is not repairable in the field. Customer engineers
are therefore directed to return all chassis and laser subsystems to the factory or service depot
when replacement of the optical subsystem is required.
Warning
- Use of controls, or adjustment, or performance of procedures other than those specified
in this manual may result in hazardous radiation exposure.
Warning
- Turn off the main switch and unplug the machine before beginning any of the
procedures in this section. Laser beams can cause serious eye injury.