Silvercrest SUR 46 A1 - Manual (Page 75)

75 GB/MT
Example Applications
m
* Warning:
– All optical lenses (glass or plastic) may be cleaned in the ultrason-
ic bath for a maximum of 90 seconds.
– Under no circumstances may polycarbonate lenses (plastic)
be cleaned in the ultrasonic bath.
The following are unsuitable for ultrasonic cleaning:
Wood, genuine pearls, leather goods, clock and watch mechanisms,
materials with sensitive or scratched / damaged surfaces.
Q
Default Time Intervals
At the factory there are five time intervals that have been preset for this
device.
See Fig. D
180 seconds (3 minutes):
Standard time for a normal level of dirt. The time interval setting ap-
pears automatically on the display
2 when the device is plugged in.
300 seconds (5 minutes):
Recommended for the first cleaning of objects that have not been
cleaned for a long time.
480 seconds (8 minutes):
Recommended for the first cleaning when several objects are cleaned
together.
090 seconds:
This is the shortest time interval. Recommended for very light levels of
dirt or if a short period of recleaning is required. Once the water is