Corghi ERCO X4300 Serie Betriebsanleitung Seite 76

Connect the potentiometers as follows:
1. Remove the control unit door.
2. Set the main switch to "0" and remove the control cover from the control unit.
3. Unwind the bundle of potentiometer cables on the lift, and lay them along the defini-
tive route to the control unit.
4. Feed the potentiometer cables marked 1-2-3-4 through the hole in the galvanised plate
carrying the electrical equipment.
N.B. cables 3 and 4 are only present on lifts equipped with integrated lift table (LT)
5. Connect the cables marked 1-2-3-4 with the connectors on the electronic control board.
Connect the black wire with cap to electrical system "pE" ground terminal.
6. Bundle any excess length of cable into a single coil and secure it with a clamp. Fit the
coil inside the control unit where it does not obstruct any other equipment.
7. Refit the control cover on the control unit.
8. Close the control unit door.
WARNING
Any work on the electrical system, including minor operations, must be carried out by
a qualified technician.
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Connecting the potentiometers
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Operator' s manual