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2.6

The operating pressure marked on the device must not be exceeded.

2.7

Only  original  LUKAS  parts  and  original  LUKAS  accessories  and  system

components  should  be  used  for  repairs.

2.8

Prescribed and named deadlines for tests/inspections as stated in the operating

instructions  must  be  observed.

2.9

Properly  dispose  of  all  packaging  materials  and  removed  parts.

3

General safety instructions

3.1

In the event of a malfunction, immediately shut off and secure the device.  Repair

(arrange  repair)  immediately.

3.2

Before  start-up  /  running  and  during  operation,  ensure  that  nobody  can  be

endangered  by  the  running  device.  This  also  means  checking  the  device  for  loose
connections.

3.3

Do never grip between the blades and take care that body parts (e. g. hair, fingers)

or clothing are never insert between openly visible movable parts.

3.4

Only touch the cutting parts with protective gloves as cutting edges are very sharp.

3.5

Please note that cut material can fall or catapult away as a result of its sudden

removal  and  suitable  protective  measures  should  be  taken.

3.6

When  working,  you  must  ensure  there  is  sufficient  illumination.

3.7

After  each  use  of  the  device,  check  for  external  damage  and  deficiencies.

Immediately  report  changes  detected  (including  changes  to  its  operation)  to  the
appropriate office.  If necessary, immediately shut off and secure the device.  Check
all  hydraulic  and  electrical  lines,  hoses  and  threaded  connections  for  leakage  and
check  for  external  damage  and  immediately  repair.    Leaking  oil  can  lead  to  injuries
and  fires.    Damaged  electrical  lines  can  lead  to  short  circuits  and  electric  shocks
which can result in death.

3.8

All types of work which affect the safety and stability of the device are prohibited.

Damage can also occur as a result of the device falling over and/or persons can be
injured  by  the  falling  device.  Take  care  if  you  use  a  balancer  that  in  case  of  a
malfunction there is also the possibility that the device could fall down.

3.9

You must check that all safety equipment is complete and in perfect condition:

- Labels  and  notices  (safety  notices)
- Safety covers (e.g. hand guard, etc.) are on and in perfect condition.

3.10

When  working  near  energised  components  and  lines,  suitable  measures

should be taken to avoid current transfers or high voltage transfers to the device.

3.11

The  device  is  filled  with  hydraulic  fluid.    These  hydraulic  fluids  can  affect  your

health if drunk or if their fumes are inhaled.  Direct skin contact should be avoided for
this reason.  When working with hydraulic fluids, please be aware that they can have
a  negative  impact  on  biological  systems.

Summary of Contents for LSI 501

Page 1: ...ottom 4 Cutter blades 5 Central bolt with self locking nut and lubricating nipple 6 Hydraulic cylinder 7 Hand guard 8 Hose line red pressure with quick connect socket 9 Hose line blue return with quic...

Page 2: ...s 4 4 Maintenance and servicing instructions 5 5 Safety instructions for hose lines 6 6 Functions and performance 8 7 Connecting the device 9 8 Operation 11 9 Cutting 13 10 Dismantling of the device s...

Page 3: ...suitable for underwater use up to 40 m 1 6 Devices with cylinder bottom are intended for externally controlled processes They are mainly used on robots cranes or other manipulators 1 7 The manufacture...

Page 4: ...s Immediately report changes detected including changes to its operation to the appropriate office If necessary immediately shut off and secure the device Check all hydraulic and electrical lines hose...

Page 5: ...detergents Use a fibre free cloth and ensure thorough cleanliness especially when rebuilding 4 3 When dismantling the device ensure that all escaping hydraulic fluid is collected that it does not ent...

Page 6: ...t with the following fluids the hoses must immediately be cleaned acids soaps solutions diluted alcohol and fuels battery acids and ATF phosphate esters It is also essential that the hose lines are ch...

Page 7: ...pressure medium igniting close to a igniting source The danger can be avoided for example with protective coverings or shields 5 2 1 Beware of hairline tears Escaping high pressure oil can cause serio...

Page 8: ...bserved Hose leaves the fittings Damage or deformation to the fittings which alleviates the function and stability of the fittings or the hose fittings connection Corroded fittings or metal inserts wh...

Page 9: ...ines When connecting a piping contact LUKAS directly in advance 7 Connecting the device 7 1 Hydraulical 7 1 1 LSI cutter with 4 3 way valve or with electrical controls The device has two hose lines th...

Page 10: ...ters with cylinder bottom When using the cutter in a manipulator important principles must be observed in order to exclude danger to life and limb and to the device The device must be freely rotatable...

Page 11: ...e se cond slightly higher positioned catch and release the spring bolt to snap in 8 Operation 8 1 Initial operation Beforefirststartingup checkthedeviceforexternal apparentdamagesanddeficiencies Check...

Page 12: ...on Close device retract Press the red marked button until the blades reach the desired opening width Do not hold the red button down if the blades have already reached their maximum position Loadholdi...

Page 13: ...ed cables Lines with pressurised gas or fluid Pre stressed and hardened components such as springs spring steel steering columns rollers Composite materials steel concrete 9 2 Cutting procedure Thebla...

Page 14: ...ubts about the safety or reliability clean first if dirty Sight check Blades Cutting edges free from nicks and deformation Distance of blades from each other in transverse direction 4 mm for LSI 501 a...

Page 15: ...couplings are used which do not have this function an overpressure safety element opens at 30 MPa in the cutter valve will take care for pressure equalization Oil escapes in the area of the star grip...

Page 16: ...d 12 2 2 Main checks The mechanical transfer elements on the device are subject to very high mechanical stresses and therefore they must be checked after 500 operating hours at latest Thereby appearan...

Page 17: ...ct the old oil from the annulus side in a separate container and dispose it like the old oil from the pump Actuate the pump no longer Reconnect the return hose to the pump Tighten the union nut on the...

Page 18: ...nst injuries resulting caused by the moving parts In case of damage the hand guard must be replaced Procedure Unscrew handle remove blades blade arms see 12 3 1 Remove hand guard move the new hand gua...

Page 19: ...oitl in the hand or motor pump Pump not ventilated after oil change Refill oil an ventilate the system Star grip does not return to the middle position when released Damage of the return spring for r...

Page 20: ...yp of cutter Connection control 4 3 way valve Electric controls Cylinder bottom Ref no 84150 1492 84150 91492 84150 81492 Dimensions l x w x h without connection hoses mm 755 x 235 x 168 754 x 235 x 1...

Page 21: ...x 235 x 168 860 x 235 x 168 626 x 235 x 168 Opening at tips mm Weight incl oil filling kg 23 9 22 5 21 Operating pressure Mpa Necessary oil quantity l LSI 55 430 50 0 11 Range of oil temperature Visco...

Page 22: ...6 32 38 34 36 32 36 32 Round bar copper Rm 200 N mm 38 34 42 36 38 34 38 34 U profile steel Rm 500 N mm 50x40x5 40x25x5 60x40x6 60x25x6 65x45x6 60x40x5 65x45x6 60x40x5 Flat steel Rm 500 N mm 125x10 80...

Page 23: ...advance with the LUKAS service department Type of cutter Testing pressure Operating pressure LSI 501 225 bar LSI 511 330 bar LSI 530 340 bar LSI 55 260 bar 50 MPa LSI5XX_BA_GB_841501490_0706 p65 Copyr...

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