1. GENERAL INFORMATION LTCU-1K control unit operates lift table of LT series. Table 1. Speсifications The unit is equipped with an uncontrolled movement Parameters Value protection system, which is activated if the lift table was Supply voltage 380 – 415 V / 50 – 60 Hz halted in the event of a potential emergency or if power supply failed.
4. ELECTRICAL CONNECTIONS WARNING! When performing any work on electrical controls, make sure that the power source has been locked out. Fig. 2. Electrical connections diagram CONTACTOR TRANSFORMER PROTECTION RELAY KB1 KB4 КВ5* ~380 – 415 V HYDRAULIC STATION MOTOR 3-BUTTON CONTROL POST * КВ5 –...
5. INSTALLATION Fig. 3. Control unit Mount the control unit so the distance between control unit bottom and dock floor is approximately 1,2…1,5 m. Choose the fasteners corresponding to the type of wall. 6. CONTROL UNIT OPERATION Turn ON the main power switch on the control unit cover before lift table operation. 6.1.
APPENDIX 1. CABLE AND VALVE CONNECTION Fig. 1. Connection cable able 1. Connection cable details Name Cable length, m Part number Connection cable for 1-cylinder table DCTL02-1 Connection cable for 1-cylinder table DCTL02-6 Connection cable for 1-cylinder table DCTL02-9 Cable from control unit to junction box DCTL02-2 Cable from control unit to junction box DCTL02-7...
APPENDIX 2. RECOMMENDED SPARE PARTS Fig 1. Control unit design Table 1. Parts list Name Part number Main power switch DCU007 3-button control station LTDU...
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