• The laser may not be replaced with a different type of laser.
• Repairs of the laser may only be carried out by the laser manufacturer or an
authorised representative.
Safety instructions for handling batteries
• Always make sure that the batteries are inserted with the correct polarity
(+ and –), as indicated on the battery.
• Do not short-circuit batteries.
• Do not charge non-rechargeable batteries.
• Do not overcharge batteries!
• Do not mix old and new batteries or batteries of different types or manufacturers!
Replace an entire set of batteries at the same time.
• Immediately remove used batteries from the device and dispose of them properly!
• Do not allow batteries to heat up!
• Do not weld or solder directly on batteries!
• Do not dismantle batteries!
• Do not allow batteries to deform!
• Do not throw batteries into fire!
• Keep batteries out of the reach of children.
• Do not allow children to replace batteries without supervision!
• Do not keep batteries near fire, ovens or other sources of heat. Do not use batte-
ries in direct sunlight or store them in vehicles in hot weather.
• Keep unused batteries in the original packaging and keep them away from metal
objects. Do not mix unpacked batteries or toss them together! This can lead to a
short-circuit of the battery and thus damage, burns or even the risk of fire.
• Remove batteries from the equipment when it will not be used for an extended
period of time, unless it is for emergencies!
• NEVER handle batteries that have leaked without appropriate protection. If the
leaked fluid comes into contact with your skin, the skin in this area should be
rinsed off under running water immediately. Always prevent the fluid from coming
into contact with the eyes and mouth. In the event of contact, please seek immedi-
ate medical attention.
• Clean the battery contacts and corresponding contacts in the device prior to
inserting the batteries:
Residual risks
The machine has been built according to the state of the art and the
!
recognised technical safety requirements. However, individual resi-
dual risks can arise during operation.
Health hazard due to electrical power, with the use of improper elec-
WARNING
trical connection cables.