FRITSCH LABORETTE 17, size II - Manual (Page 11)

DANGER!
The device heats up during long cleaning processes.
DANGER!
While filling the ultrasonic cleaning bath, make sure that no
water comes into contact with the switch and supply line
(electrical parts).
Danger of electrocution.
DANGER!
Do not put flammable liquids or chemicals, which contain
or could break down into chloride ions, for ultrasonic
cleaning in the bath.
Danger of explosions and fire.
DANGER!
Only use aggressive cleaning fluids (for example, acids) in
beakers.
Steel can be corroded.
1.7 Electrical safety
The main switch separates the device from the power supply on two
poles.
General information
Safety information and use
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