EN
SMP301-11
Maintaining and cleaning the switch-mode power supply
13
➤
If the plug-in fuse is tripped again, please contact the manufacturer’s branch in
your country (see the back of the instruction manual for the addresses) or your
retailer.
8.2
Using the surge protector (optional)
The optional surge protector (ref. no. 9106505815) is connected on the supply side
of the switch-mode power supply. The surge protector disconnects the power sup-
ply line if the input voltage exceeds approx. 270 V.
➤
Check whether the red LED (fig.
1, page 4) is lit.
✓
If the red LED is lit, a voltage surge has occurred.
➤
Wait 20 to 30 minutes.
The surge protector resets automatically as soon as the voltage returns to a per-
missible value. Once the voltage has reached a permissible value, the red LED
remains lit up for 20 to 30 minutes.
9
Maintaining and cleaning the
switch-mode power supply
A
➤
Disconnect the switch-mode power supply from the power supply.
➤
Clean the switch-mode power supply using a cloth as necessary.
NOTICE!
Do not use any sharp or hard objects for cleaning since they may
damage the device.
SMP301-11--IOM-7s.book Seite 13 Donnerstag, 21. November 2019 4:58 16
