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The CB20 consists of 3 modules :
CP20 = Control Power, CU20 = Control Unit and BA20 = Battery.
To ensure the battery pack BA20 has max. efficiency the following must be complied with:
• The battery pack BA20 must be connected
• Mains voltage must be connected min. 12 hours before use.
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.
13. CB20 (MEDLINE
®
CARELINE
®
)
Usage:
• Compatibility: with specific versions of LA23, LA27C, LA31, LA34, LA43, LA44, BL1 and BL4/BB3
• Duty cycle: 10%
˜
max. 2 min. continuous use followed by 18 min. not in use
• Ambient temperature: + 5˚ 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.
Recommendations:
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 handset 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 control box with battery should be charged at least every six months. However the longst life is obtained when the battery is fully charged.
• A battery must be charged for at least 12 hours before use.
14. CBR1 (MEDLINE
®
CARELINE
®
HOMELINE
®
)
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.
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