Hach Clean & CAL pH Mount Benutzerhandbuch Seite 15

5.2.1 Connect the LED to AC power
Electrocution hazard. If this equipment is used outdoors or in potentially wet locations, a Ground Fault
Circuit Interrupt (GFCI/GFI) device must be used for connecting the equipment to its main power
source.
Fire hazard. Use only the external power supply that is specified for this instrument.
Install the equipment near the electrical outlet. Protect the electrical outlet from possible fluid leaks.
Use the supplied USB cable and power supply to connect the LED to AC power. Refer to
Figure 6 Connect the LED to AC power
D A N G E R
W A R N I N G
Figure 6.
English 15