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Recommendations
NOTE - HOT PLUGGING
Removing or adding any OpenBus
TM
cables is not allowed when the CB is powered by mains supply!
If needed 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
TM
driver circuit.
The risk of a damaged circuit increases if the accessory has a high start current (in rush current).
OBF - hot-plugging protected from January 2016.
Precautions:
BATTERY OPERATION:
OBL and OBF:
• IIf the battery voltage is at ‘low level’ a battery alarm beeps constantly (Low level means that battery charging is necessary to maintain the best
possible lifetime. Low level battery limit corresponds to approx. 19 V (+/- 5 %).
• If the battery voltage is at ‘critical level’ the battery alarm function shuts down all operation immediately.
(If trying to operate the system anyway, the battery could become deeply drained or the actuator system could be damaged. When at critical
battery level there is a risk that the processor will incorrectly monitor end of stroke. Crashing the actuator could be a result. Critical level limit
corresponds to approx. 17,5 V (+/- 5%).
• The CB6S with battery back-up only commences battery charging when it is connected to the mains.
• A battery stored at 25 °C has to be recharged every 6 - 7 months.
• Prior to first use of LINAK batteries, please make sure that they are charged 24 for hours in order to reach proper function and prolong the lifetime
of the batteries.
• The longest lifetime is obtained when the battery is fully charged.
IF BACKLIGHT SUPPORTED HB IS USED:
• When CB6S is powered by mains voltage:
- At no operation of the HB the backlight in the HB is dimmed.
- If a HB button is activated the backlight illuminates fully.
When the HB button is released the light is dimmed again after approx. 10 - 15 sec.
• When CB6S is powered by battery:
- At no operation of the HB there is no backlight in the HB.
- If a HB button is activated the backlight illuminates fully.
When the HB button is released the backlight turns off.
OBF
• More information about “OpenBus
TM
SW guidance”, please contact your local LINAK.
Mounting of LA27/LA40 on OBF:
• It is not recommended to mount LA27/LA40 on OBF because of the big toroidal transformer used.
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