Retsch UR 2 - Manual (Page 14)

2/8/2012 Retsch GmbH
14
0002
Emptying the vibratory trough
2 3
Always remove the mains plug before emptying the vibratory trough.
There are two ways to empty the vibratory trough in the ultrasonic
cleaner.
Grip the UR with both hands and tip the liquid into a sink as with a
saucepan
or
place the ultrasonic cleaner near a sink in such a way that hose 3
reaches into the basin.
Allow the liquid to drain off by opening ball valve 2. The position is
shown in the figure.
!
Always remove the mains plug before emptying the vibratory trough.
Danger of electric shock
!
When the machine is set up in the immediate vicinity of a water
supply, we recommend that a residual current operated circuit-
breaker be fitted to the power connection.
Danger of electric shock
!
Never operate your ultrasonic cleaner directly in a sink.
Danger of electric shock