Connecting the Equipment to AC Power
§
Check the voltage rating and the plug design.
$
The scale is powered through the pre-installed power cord. The power supply is built
into the scale, which can be operated with a supply voltage of 100V to 240V.
Make sure that the voltage rating printed on the manufacturer´s ID label is identical to that
of your local line voltage. If the voltage specified on the label or the plug design of the
AC adapter does not match the rating or standard you use, please contact your Sartorius
office or dealer.
The power connection must be made in accordance with the regulations applicable in
your country.
§
To power a protective class 1 device, plug the power cord into an electrical outlet
(mains supply) that is properly installed with a protective grounding conductor
(protective earth = PE).
Safety Precautions
If your local AC output does not have a protective grounding conductor (protective earth),
have a certified electrician install equivalent protection according to your country’s valid
installation requirements. Make sure the protective grounding effect is not neutralized by
use of an extension cord that lacks a protective grounding conductor.
Connecting Electronic Peripheral Devices
§
Make absolutely sure to unplug the device from AC power before you connect or disconnect
a peripheral device (printer or PC) to or from the interface port.
Warmup Time
To deliver exact results, the device must warm up for at least 30 minutes after initial
connection to AC power or after a relatively long power outage. Only after this time will
the device have reached the required operating temperature.
Using Equipment Verified as Legal Measuring Instruments in the EU*:
$
Make sure to allow the equipment to warm up for at least 24 hours after initial connection
to AC power or after a relatively long power outage.
Connecting the External Rechargeable Battery Pack (Accessory: YRB10Z)
!
Disconnect the equipment from AC power (unplug the AC adapter)
§
Installation
For model CW1P | CW1NP | CW2P: Connect a 25-pin D-SUB male connector (connecting
cable YCC02-RB01) to a second “UNICOM“ interface port
For model CW1(F)S | CW1N(F)S | CW2(F)S: see the section “Pin Assignment Chart”
(via connecting cable YCC02-RB02 or as option L2)
Operating
– Hours of operation: up to 40, depending on the weighing platform connected; without
options. The Combics will automatically switch to battery operation whenever there is a
power shortage or the power is cut off. Once the mains power supply is reinstated, the Com-
bics will automatically switch back to normal operation.
Battery symbol
Battery fully charged:
Battery empty:
* including the Signatories of the Agreement on the European Economic Area
8
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