Corghi Erco X5000 CT LT PT2 FAST, Operator'S Manual

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64 Operator's manual ERCO X5000 CT LT PT2 FAST
Connecting the potentiometers
Connect the potentiometers as follows:
1 Remove the control unit door.
2 Turn the master switch to "0" and remove the unit controls cover.
3 Unwind the bundle of potentiometer wires on the lift, and lay them along the chosen
route to the control unit.
4 Pass the two potentiometer wires through the hole provided on the galvanised plate
supporting the electrical equipment.
5 Connect the wire marked X16 to the connector X16 on the electronic control board.
Connect the black wire with cap to electrical system "PE" ground terminal.
6 Connect the wire marked X17 to the connector X17 on the electronic control board.
Connect the black wire with cap to electrical system "PE" ground terminal.
7 Secure the two potentiometer wires with a clamp so that any pulls or jerks will not
damage connectors X16 and X17.
8 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.
9 Put the cover back on the control unit controls.
10 Close the control unit door.
WARNING
Any work on the electrical system, including minor operations, must be carried out by
a qualified technician.