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Page 5 

2.

Installation and
commissioning

2.1 

Mounting

 In  the  back  of  the  manifold  there  are  2
threaded  M10  x  15mm  holes  for  wall
mounting.  See (Appendix A).

Optionally,  a  foot-mounting  bracket  is 
available. 

2.2 

Connections 

Hydraulic pressure ports out of the manifold 
are G1/4” or G1/2”. All connection points are 
plugged with VSTI-plugs. 

All pipes, hoses, fittings etc. mounted to the 
total system, should be flushed to meet  the 
demands of NAS 1638 Class 8 or ISO 4406 
Class 19/17/14. 

2.3 

Before starting the pump unit 

The power unit may have been sent without 
nitrogen  gas  (N2)  in  the  accumulator, 
depending  on  global  or  local  regulations  for 
transport  of  pressurised  equipment.  If  the 
unit has been sent  without pressure, a label 
(see  figure  2.1)  is  attached  to  the 
accumulator. 

If the accumulator is not pre-charged it must 
be  charged  before  usage.  See  section  4.11 
– “Recharging the accumulator”.
After  recharging  you  should  remove  the
label.

If the accumulator is pre-charged 

– proceed 

to section 2.3.1 

Mount the connection fitting to the brakes in 
one  of  the  points  shown  on  the  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  oil  reservoir  to  the  top  level  mark  in 
the  sight  glass  located  on  the  reservoir 
sidewall. 

 

CAUTION 

Use  only  filtered  oil  of  the  right  viscosity  for 
refilling (see Appendix E). 

NOTE:

Stated  oil  volumes  are  approximate  and
must  be  checked  for  correct  fill  level
according to the sight glass in the tank.

Additional oil volume may be required for
bleeding.

Oil  must  be  filtered  through  a  10-micron

nominal filter.

For more details see Appendix E.

2.3.3 

Connect the electrical power. Check that the 
rotation  of  the  electric  motor  is  correct  as 
indicated  on  the  motor 

–  i.e.    Counter 

clockwise viewed from the fan end. 

 

WARNING 

External electrical cables must be connected 
to the junction box according to the electrical 
wiring,  diagrams  see  Appendix  D,  or 
separate  documentation supplied  along  with 
the equipment. 

The unit must only be connected by a skilled 
electrician. 

FIGURE 2.2 

FIGURE 2.1 

FIGURE 2.3 

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  

Содержание M1662

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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