Control With Pendant Pushbutton, Indirect; Operation Via Buttons In The Lid Of The Control Unit - haacon ESP Serie Betriebsanleitung

8.5 control with Pendant Pushbutton, indirect

The control unit is attached to the rope winch, if it has not
been ordered differently. The motor and, depending on the
equipment, all electrical switches (end position 8.1, slack rope
8.3, emergency manual 8.4, coupling 8.5) are connected to
the control unit. The power supply to the motor is realised
indirectly via control circuits.
Pendant pushbutton with control units similar to Chapter 8.6.
Circuit diagram –> Control box. The operator provides the
power supply (–> Chapter 5.1), examines the rotation direction
of the motor and the function of the switches. A warning lamp
(red) on the control box indicates a "malfunction" of normal
operation.
Possible causes:
Emergen-
First release, then conti-
cy stop nue working.
pressed
Slack Rrpe Only „Lifting" operation
switch actu-
is possible (reeling the
ated
rope).
Emergency Release emergency
hand switch
hand switch.
actuated
The lamp does not light up in the case of disconnection in the
end positions (option 8.1). The device can be however only
driven in the opposite direction.
8.5.1 Operation via pendant push button
Emergency stop
Lowering /
unreeling the rope
094414_a_de_gb_fr_eseilwi_s
Lamp extinguishes
Lamp extinguishes, as
soon as the rope is tensi-
oned again.
As soon as the actuation
of the switch has been
released, the lamp extin-
guishes and continuing
work is possible.
Lifting /
reeling the rope
haacon hebetechnik gmbh – Telefon +49 (0) 9375 - 84-0 – Fax +49 (0) 9375 - 84-66

8.5.2 Operation via buttons in the lid of the control unit

Emergency
stop
Lowering / unreeling the rope
8.5.3 Operation via wall control unit
Lifting / reeling the rope
Lowering / unreeling the rope
Emergency stop
8.5.4 Operation via radio remote control
Start transmitter
– Release the emergency stop at the bottom end.
– Start the control by pressing the "Start" buttons at the same
time (see illustration).
Acknowledge errors
Press the "Acknowledge" button
transmitter
"Acknowledge"
button
Receiver
Warning light (red)
Lifting / reeling the rope
Warning light (red)
Lifting /
reeling the rope
Lowering /
unreeling the rope
"Start" buttons
Emergency stop
GB
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