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CB20 is a platform which offers a unique safety concept, logging off service data and it is possible to
connect a variety of accessories to the control box.
The CB20 consists of 3 modules :
CP20 = Control Power CU20 = Control Unit BA20 = Battery.
Usage
• Compatible with specific versions of LA23, LA31, LA34, LA40, LA43, LA44 and BL1
• Duty cycle: 10 %
˜
max. 2 min. continuous use followed by 18 min. not in use
• Ambient temperature: + 5 ˚C to + 40 ˚C
• Approvals: IEC60601-1:2005 3
rd
ed., ANSI / AAMI ES60601-1:2005, 3
rd
edition, CAN/CSA-22.2 No 60601-1:2008 approved
Please be aware:
CB20 is delivered in 3 separate units - CU20 + CP20 + BA20. The units are not assembled at LINAK A/S.
Microprocessor
All control boxes with a microprocessor must be initialized before start-up. A description of the initialization procedure can be obtained from your LINAK
dealer. If an actuator is replaced, the microprocessor always has to be initialized before use (actuators with reed/hall). If re-programmed, please ensure
that the correct software is used.
External battery charger
If anything other than a LINAK
®
charger is used, it must conform to the following specifications: Charging voltage: 28.0 VDC ± 2 %
Charging current: < 300 mA.
For recommendations on maintenance and storage of the BA20 battery packs,
please refer to chapter 5.
11. CB20 (MEDLINE
®
CARELINE
®
)
Recommendations
• Please note mains cable must be ordered separately
HOT PLUGGING
Removing or adding any OpenBus™ cables are not allowed when the CB is powered by mains supply! If necessary anyway follow the below procedure:
1. Remove mains and wait 5 sec.
2. Mount or dismount the required cables
If this procedure is NOT followed it may result in a damaged OpenBus™ driver circuit. The risk of a damaged circuit increases if the accessory has
a high start current (in rush current).
• Please note mains cable must be ordered separately.
Battery running:
• If battery capacity is under 50% a “bip” sound is given for 2 seconds, when a hand control key is pressed.
• If the system is activated and the mains plug is pulled out, the system will stop. In the opposite case, if the system is running using battery power
and the mains plug is then plugged in, the system will continue running.
• The charging indicator can blink if the system operates with a high load causing the voltage to drop and because of this the batteries will start to
charge.
• The CB20 with battery back-up only commences battery charging when it is connected to the mains.
• A running battery must be charged for at least 12 hours before use.
• For recommendations on charging cycles and first use of the BA20 battery pack, please refer to chapter 5.
The CBR1 has been developed for use together with the RA40 Rotary actuator. The CBR1 can be installed in the
same profile as the RA40 Rotary actuator thus saving mounting and wiring.
12. CBR1 (MEDLINE
®
CARELINE
®
HOMELINE
®
)
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