Coil Heater; Control, Indirect, With Electrical Load Limiter - haacon ESF Manual De Instrucciones

8.7.2 Operation via buttons in the lid of the control unit
Emergency
stop
Lowering / unreeling the rope
8.7.3 Operation via wall control unit
GB
Lifting / reeling the rope
Lowering / unreeling the rope
Emergency stop
8.7.4 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

8.8 coil heater

Motors that are used in humid environments and/or under
strong temperature fluctuations can be supplied with a heating
element to protect against condensation water.
The single-phase supply (which is located in the terminal box)
is provided via an additional terminal strip.
094278_t_de_gb_fr_es_it_pt_eseilwi_s
Warning light (red)
Lifting / reeling the rope
Warning light (red)
Lifting /
reeling the rope
Lowering /
unreeling the rope
"Start" buttons
Emergency stop
Receiver
haacon hebetechnik gmbh – Telefon +49 (0) 9375 - 84-0 – Fax +49 (0) 9375 - 84-66
Power consumption:
construction size
56 ... 80
90 ... 160
Modifications of the design and execution reserved.
never feed the coil heater during motor operation.

8.9 control, indirect, with Electrical load limiter

Corresponds in design and working method basically to the
control with pendant pushbutton, indirectly (Chapter 8.7)
The power consumption of the motor is additionally measured
by means of an active power meter during "lifting" operation. If
the current exceeds (overload) the set value (level), the motor
is switched off and the red lamp on the switchbox lights up.
If there is no "malfunction" according to Chapter 8.7, then
there is an overload shutdown. Then only a "lowering" move-
ment (unreeling the rope) is possible. Short lowering quits the
overload protection. "Lifting" is possible again after eliminating
the overload.
The active power meter has been adjusted in the factory.
– As a safety component, this must be regularly, however
at least once annually checked by the operator as well as
before commissioning.
Observe in this respect:
– Does the Ident-No. correspond(ID.-No.: 890060) to the spe-
cifications of the type plate of the active power meter?
– Only use devices with same ID No.!
S1 = UL; S2 = U;
S1 = UL
Error LED
S2 = U
Settings – parameters range and level:
Type Power ESF/
supply ESG
voltage. 150
Range 230VAc --
400VAc
1
level % 230VAc
--
± 5 % 400VAc
70 %
Type Power ESG
supply 1100
voltage.
Range 230VAc 6
400VAc
--
level % 230VAc
90 %
± 5 % 400VAc
--
Disconnection at 110% of the nominal load!
1~230V+10%
P [W]
10
25
ts = 0,5 s; tr = 0,3 s
Level
Range
ts = 0,5
tr = 0,3
ESF/ ESF/ ESG ESG
ESG ESG 750 990
250 500
4 8 7
2 2 3
85 % 70 % 80 %
55 % 100 % 100 % 90 %
ESG ESG
1500 2100
-- --
3 4
-- --
85 % 90 %
28
--
3
--