Twiflex M1662 Installation And Maintenance Manual Download Page 1

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Installation and Maintenance

Manual

“LCS” HYDRAULIC POWER UNIT

Part Number: T7600561

M1662

Transmisiones FU Ibérica, S.L.

C/ África 17 · Polígono Industrial Can Mora · 08459 - Sant Antoni de Vilamajor · Barcelona · SPAIN

+34 93 268 18 33

fuiberica

fuiberica.com

www.fuiberica.com

Summary of Contents for M1662

Page 1: ...nual LCS HYDRAULIC POWER UNIT Part Number T7600561 M1662 Transmisiones FU Ib rica S L C frica 17 Pol gono Industrial Can Mora 08459 Sant Antoni de Vilamajor Barcelona SPAIN 34 93 268 18 33 fuiberica f...

Page 2: ...9 4 4 Function test 11 4 5 Dismantling the power unit 11 4 6 Changing the oil 11 4 7 Changing the oil and cleaning the reservoir 12 4 8 Changing the oil filter 13 4 9 Changing the air breather 13 4 1...

Page 3: ...lic power unit before correctly filling the oil reservoir Do not adjust valves or pressure switches to higher operating pressures than specified in the manual Do not change the size or type of compone...

Page 4: ...goodwill lost profits or revenue loss of use of this product or any associated equipment cost of substitutive equipment downtime costs or claims of any party such damages resulting from any misspellin...

Page 5: ...t they cannot be damaged by passing or falling objects For indoor storage for up to 3 months the hydraulic power units do not need any surface treatment For longer periods they should be covered with...

Page 6: ...hydraulic diagram 2 3 1 Fill the tank with oil of the recommended quality see Appendix E The oil fill volume is approximately 3 litres Remove the air breather 5b and add filtered oil 2 3 2 Fill the o...

Page 7: ...hed and bled again before commissioning Flushing of the system will remove minor particles and potential dirt in the system and prevent damage to the unit After flushing the hydraulic power unit must...

Page 8: ...ystem an electric motor 4 and a pump 2 convert electrical power into oil pressure and oil flow Pressure is limited by The pressure switch 40 that turns off the motor when the preset pressure is reache...

Page 9: ...age 8 3 3 Hydraulic diagram Transmisiones FU Ib rica S L C frica 17 Pol gono Industrial Can Mora 08459 Sant Antoni de Vilamajor Barcelona SPAIN 34 93 268 18 33 fuiberica fuiberica com www fuiberica co...

Page 10: ...ing or charging in order to make the braking system work properly The correct setting and adjustment procedures can be found in Appendix C All components in the pump unit are pre set to the stated pre...

Page 11: ...tion sample 6 months 1000 h Oil change 2 years 4000 h Oil filter cleaning change if necessary After one week 6 months 1000 h Air filter change 6 months 1000 h Gas pressure Daily 6 months 1000 h Other...

Page 12: ...ed hydraulic workshop 4 6 Changing the oil WARNING Disconnect all power to the unit and relieve all internal oil pressure in the system 4 6 1 Remove the drain plug The location of the drain is on the...

Page 13: ...servoir 4 7 2 Make sure all the oil drains into a secondary container for proper disposal 4 7 3 Replace the drain plug and tighten the plug 12 15 Nm 4 7 4 Unscrew the 4 screws with a metric T socket w...

Page 14: ...housing and cavity Insert a new oil filter taking care to preserve the correct the orientation 4 8 4 Clean the o ring and Teflon ring outside the filter housing Renew o ring and Teflon ring if necessa...

Page 15: ...ed cap on top of the accumulator 4 10 2 Using a 6mm Allen key undo the plug by turning it anti clockwise turn The screw is now loose without losing gas 4 10 3 Mount the gas pressure gauge and close th...

Page 16: ...nd wait several minutes for the new gas to equalize to the accumulator temperature Measure the gas pressure If the pressure is too low apply more gas 4 11 3 If the gas pressure is too high open the si...

Page 17: ...or other component you must ensure that the pressure behind the valve is released If only one dump valve is present you can release the pressure through a test hose Minimess hose 5 3 Power Unit does...

Page 18: ...wer supply 5 4 Other failures Instrumentation failure Check signals from Level thermal temperature switch if fitted Pressure switches or transmitters in the pump line Pressure switches or transmitters...

Page 19: ...18 Appendix A Dimension drawing Transmisiones FU Ib rica S L C frica 17 Pol gono Industrial Can Mora 08459 Sant Antoni de Vilamajor Barcelona SPAIN 34 93 268 18 33 fuiberica fuiberica com www fuiberic...

Page 20: ...9 Appendix B Spare part drawing Transmisiones FU Ib rica S L C frica 17 Pol gono Industrial Can Mora 08459 Sant Antoni de Vilamajor Barcelona SPAIN 34 93 268 18 33 fuiberica fuiberica com www fuiberic...

Page 21: ...actuated at desired switch pressure 3 If necessary readjust by turning the adjustment screw 4 Repeat step 1 3 until micro switch operates at desired switch pressure 2 Relief valve or Counter pressure...

Page 22: ...1 Appendix D Electrical diagram Transmisiones FU Ib rica S L C frica 17 Pol gono Industrial Can Mora 08459 Sant Antoni de Vilamajor Barcelona SPAIN 34 93 268 18 33 fuiberica fuiberica com www fuiberic...

Page 23: ...filter To maintain a reliable system it is recommend that only hydraulic oil of the following classes of purity is used NAS 1638 Class 8 or ISO 4406 Class 19 17 14 It is recommended that the filter i...

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