ACCUCONTROL
Operating notes
59245(e)
27
Power-on time / intermittent operations
The
ACCUCONTROL
has been designed for intermittent operations. Intermittent operation is an
operational mode where the drive must pause after a specified maximum period of operation
(power-on time). This protects the drive from overheating. Extreme overheating can cause a mal-
function.
The ratings plate specifies the maximum power-on time and the required pause intervals.
NOTICE
No more than two drives may be operated at rated load simultaneously!
Avoiding electrical risks
CAUTION
Make sure that no live (current-carrying) parts of the drive system and power supply
can be touched. In particular, be sure that unused power and control unit connections
are covered adequately.
Deep-discharge protection
The drive system is completely deactivated whenever the voltage of the ACCU has reached the
shutdown threshold level. This deep discharge monitor protects the rechargeable battery from
damages that could result when the discharge warning is ignored. The reset button on the control
unit or handset (as described in sections
7.6 and
7.6.1) can be used once for lowering.
Emergency shut off of a connected drive or control unit
CAUTION
In an emergency, disconnect the PLUG-IN CHARGER from the power supply (pull out
the PLUG-IN CHARGER from the socket). This power outlet must be accessible at all
times during operation so that the cable can be unplugged. Or disconnect the drive's
connecting cable from the CONTROL to shut it down. Remove the ACCU from the
CONTROL.
Avoiding cable damage
Be sure that your operating instructions inform the user about the possible cable risks.
CAUTION
The cables (particularly the connecting cable) should not be run over. In order to pre-
vent injuries or damage to the
ACCUCONTROL
, no mechanical strain should be
placed on the cables.
