Lissmac MULTICUT 550 GH Operating Manual Download Page 25

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4.3.

Water pump

Use

The removable water pump is suspended at the machine and supplies
the saw blade with water.

The water connection via GEKA couplings.

Power supply is a switchable 12V outlet on the control panel.

The pump has a sieve insert and a transparent plastic cover for daily
inspection and cleaning.

WARNING

Explosion hazard

The pump may only be used for pumping water. There is a risk of explosion if combustible liquids are pumped
with it.



Use pump only for water

Connection

The water pump is plugged in the switchable socket
next to the marked rocker switch on the control
board.

water pump

rocker switch

Summary of Contents for MULTICUT 550 GH

Page 1: ...ERATING MANUAL FLOOR SAW MULTICUT 550 GH MULTICUT 600 G SG LISSMAC Maschinenbau GmbH Lanzstrasse 4 D 88410 Bad Wurzach Telefon 49 0 7564 307 0 Telefax 49 0 7564 307 500 lissmac lissmac com www lissmac...

Page 2: ...2 92...

Page 3: ...500 lissmac lissmac com www lissmac com Original operating manual Issue date 05 2020 Save this manual for future reference Distribution and duplication This operating manual must not be disclosed or...

Page 4: ...TION This signal word indicates a dangerous situation If the situation is not avoided the consequence will be medium and minor injuries The hazard symbol may give details of the danger NOTICE This sig...

Page 5: ...able work clothes and wash regularly Attachment point for crane transports Remove the ignition key before working on the unit Engage or release parking break only at standstill Cutting hazard at the r...

Page 6: ...d Electrocution hazard from buried power lines Do not use high pressure cleaners Use by unauthorized persons not permitted No smoking Hazardous material fine silica dust Do not work on machine while t...

Page 7: ...ng regulations for accident prevention which apply in the user s country and at the place of use the acknowledged rules for safe and correct working practice must also be observed Tools required A too...

Page 8: ...8 92 Notes...

Page 9: ...port position 33 5 2 Relocating by crane 34 5 3 Tie down for transport 35 6 Control Desk 36 6 1 Multifunction display 37 7 Operation 39 7 1 Safety 39 7 2 Parking lock 41 7 3 Start preparations 42 7 4...

Page 10: ...10 92 9 Tools 69 10 Warranty 70 11 Circuit diagram 72 12 APPENDIX A ERROR CODE LIST HATZ 76...

Page 11: ...ed chassis for easy maneuvering Extremely low center of gravity for precise cuts Very good straight cutting properties due to tunable rear axle Electro hydraulically controlled saw blade lift Height a...

Page 12: ...set out in the operating manual In particular faults which may adversely affect its safety must be rectified immediately Intended use The LISSMAC floor saw belongs to the floor cutting off machines an...

Page 13: ...tions in the operating manual Always use the required and prescribed personal protective equipment Observe all safety and danger notes at the floor saw and keep them in readable condition Replace any...

Page 14: ...k on the electrical equipment on the machine may only be carried out by a qualified electrician or by trained personnel under the management and supervision of a qualified electrician and in complianc...

Page 15: ...ot use any unsafe method of working Take measures to ensure that the floor saw is only used if it is safe and in functional condition Check the floor saw at least once per shift for external signs of...

Page 16: ...sons Electric motors switches and plug connectors are at particular risk Remove the covers masking tape completely after finishing the cleaning work Always retighten all screw connections loosened dur...

Page 17: ...during cutting the saw blade must be continuously sprayed with water Dry cutting is prohibited Do not eat drink or smoke in the work area 2 5 4 Noise See section 3 3 2 5 5 Exhaust fumes Machines with...

Page 18: ...mediately for repair If the machine is not operated immediately after unpacking it must be protected against humidity and dirt 2 8 Environmental protection Packaging material cleaning products used or...

Page 19: ...s 1 Handle bars Pos 2 Emergency Stop button Pos 3 Air filter Pos 4 Lifting eye Pos 5 Diesel engine Pos 6 3 speed gearbox SG option Pos 7 Pointer Pos 8 Blade guard Pos 9 Chassis Pos 10 Drive axis Hydro...

Page 20: ...nal speed 3 gear 2450 1 min Engine HATZ 4 Cylinder Turbodiesel EU97 68 IIIA HATZ 4 Cylinder Turbodiesel EU97 68 IIIB EPA Tier IV Power kW PS 34 kW 46 2 PS 45 6 HP 55 kW 74 8 PS 73 7 HP Fuel type Diese...

Page 21: ...loor saw under load Measurement tolerances 2 5 dB for the A weighted sound power level 4 dB for the A weighted emission sound power level The emission sound power level was measured in consideration o...

Page 22: ...n working with the machine The specified value was determined with the maximum saw blade diameter of 1000 mm The impact may be inversely proportional to the weight of the operator Total vibration valu...

Page 23: ...0 The use of lower qualities will halve the maintenance intervals and the warranty may be voided Lubricant Only use quality grease on the grease nipple The manufacturer uses Energrease LS2 BP Lithium...

Page 24: ...y Selecting a saw blade See section 9 Tools Storing tools The tools used must be protected from moisture The diamond segments must be protected from damage Blade speeds For best cutting results the sa...

Page 25: ...ol panel The pump has a sieve insert and a transparent plastic cover for daily inspection and cleaning WARNING Explosion hazard The pump may only be used for pumping water There is a risk of explosion...

Page 26: ...g the process Remove all sources of ignition Do not overfill tank or spill fuel NOTICE Store fuel safely Fuel must only be stored in approved containers The containers must be marked accordingly Seque...

Page 27: ...cure the machine against restart Always check saw blades before installation Blade for wet cutting 1 Blade suitable and approved for cutting work 5 Blade and holder are of the right size 2 7 Permissib...

Page 28: ...to be clean before installing the diamond blade The saw blade has to rest evenly on the flange Pay attention to the sense of rotation and align marking on the blade with cutting shaft rotation up cut...

Page 29: ...erform this work with the engine turned off and pulleys standing still SG G Check V belt tension can be checked by pushing them with a finger Remover the belt cover Check by pushing with a finger the...

Page 30: ...tallation or replacement of belts Remove bolts Pos 1 an belt drive guard Loosen locking bolt Pos 2 and slacken the belts with tension bolt Pos 3 evenly on both sides Remove worn belts check sheaves fo...

Page 31: ...and hose Loosen locking bolts Pos 2 left and right Slacken the belts with tension bolt Pos 3 evenly on both sides Loosen nuts Pos 4 and open clamp Pos 5 Fold down shaft holder Pos 6 Place cutting sha...

Page 32: ...32 92 Speed conversion option Approved belts XPA 1060 1000 1120 antistatic Setup G...

Page 33: ...inclined positions must be avoided during the transport of the floor saw Fuel can spill or engine oil can enter the combustion chamber of the motor and damage the motor Maximum inclination in all dir...

Page 34: ...he transport position Sequence Establish the transport position see 5 1 Hang the floor saw into the crane lug with a slinging means with sufficient load capacity Appoint a competent signalperson for t...

Page 35: ...chine can crush people Only transport the floor saw in transport position Secure the floor saw over the attachment points Use suitable lifting and lashing straps Observe maximum payload of the transpo...

Page 36: ...e Pos 3 Water pump on off Pos 11 Switch for raising and lowering the saw arm Pos 4 Socket for water pump 12V max 15A Pos 12 Parking lock Pos 5 Socket DC 12V max 10A Pos 13 Clutch for traction drive Po...

Page 37: ...t remain lit until the engine is running Warning lights Pos 1 Service interval Pos 2 General engine malfunction Pos 3 Preheating Pos 4 Fuel level warning Pos 5 Battery Alternator malfunction Pos 6 Eng...

Page 38: ...ual for details Engine malfunction If this warning signal indicates a general engine fault if it lights up while the engine is running Stop engine Check oil level check air filter check coolant level...

Page 39: ...ting at night Only cut in a straight line DANGER Poisonous exhaust fumes The exhaust gases of the internal combustion engine contain carbon monoxide It is invisible odorless and tasteless and can caus...

Page 40: ...be cut off CAUTION Burn hazard The engine parts like muffler and tailpipe become hot during operation and may cause burns Avoid skin contact Wear personal protective equipment Allow parts to cool befo...

Page 41: ...he machine is not in use NOTICE The parking lock serves exclusively to immobilize the machine Due to its cog style design it may ONLY be activated at standstill Any activation in motion will destroy t...

Page 42: ...suitable saw blade is correctly mounted The water cooling system is fully functional The handle bars are adjusted and secured The cutting area is cleared from any obstacles The parking lock is activat...

Page 43: ...en the throttle as you perform test runs to set the right lowering speed lower faster lower slower 7 6 Adjusting the handlebars The handlebars can be adjusted to fit the operator s preference Release...

Page 44: ...ing to be adjusted to each saw blade diameter and aggregate to be cut Severe damage to the gearbox if operated incorrectly Only change gears with the engine stopped Wait for all parts to stand still T...

Page 45: ...on allows up cutting or down cutting operations as required Severe damage to the gearbox if operated incorrectly Only change gears with the engine stopped Wait for all parts to stand still Sequence Sw...

Page 46: ...e Turn set screw Pos 1 clockwise toe in to the left counter clockwise toe in to the right 7 10 Adjusting the cutting depth stop The stepless depth stop limits the cutting depth of the saw blade to a p...

Page 47: ...abrupt lowering If the saw blade is lowered abruptly the blade can get bent and cutting segments may break off Lower saw blade gradually Set up a safety zone around the cutting area Wear personal prot...

Page 48: ...the surface and zero the depth gauge Pos 3 5 Gradually lower the saw blade via switch Pos 7 to the desired cutting depth 6 Adjust lowering speed with throttle valve Pos 5 if required 7 Release parkin...

Page 49: ...d used and operated as prescribed The operator has to remain behind the handlebars during all cutting operation The floor saw may only be operated by a single person Instruct other persons to clear th...

Page 50: ...mp with switch Pos 2 and close ball valve of water supply Set engine throttle forward to idle Pos 4 Activate parking lock Pos 9 at standstill Wait for saw blade to spin out to a standstill Switch off...

Page 51: ...Sequence Raise cutting shaft to top position and remove ignition key Uncouple water hose at top Pos 1 Remove blade guard diamond blade and flange see 4 5 Loosen hex bolt Pos 3 and remove flange guard...

Page 52: ...W50 Pos 2 Neutral state monitoring unit for machine start Pos 3 Reservoir for cutting shaft lifting unit HV68 Hydraulic oil fill level HV 68 can only be checked correctly when the machine is lowered c...

Page 53: ...at the hydraulic interface must be set to the closed O position Otherwise the hydraulic oil will overheat Check oil level before each use at sight glass Replenish HV 68 as required Pos 1 Hydraulic qui...

Page 54: ...e and current rating Fuse Rating Function Holder 1 F1 35 A Main fuse F1 15 A Socket for Water pump F2 10 A Socket F3 10 A Socket F4 10 A Socket F5 15 A Oil cooler Option GH F6 Reserve F 30 A ECU E 10...

Page 55: ...e machine always disconnect the negative battery pole and the electronic control system as far as possible 7 19 Air filter cartridge replacement The air filter retains the dust particles suspended in...

Page 56: ...Stop engine Wait for all parts to stand still Open ball valve and drain water 7 21 Cleaning the water pump Check sieve daily before starting work Do not operate the pump without a sieve insert 1 Unsc...

Page 57: ...2 Checking engine oil level Check engine oil level daily before use Sequence Check oil level with dipstick Pos 1 Replenish as required via previously cleaned filler neck Pos 2 Do not spill Do not over...

Page 58: ...engine and wait for all parts to stand still before working on the blade guard Sequence The front part of the blade guard can be folded up This function is used to make corner cut at walls Stop engin...

Page 59: ...ghly clean the floor saw depending on the application Check engine oil and transmission oil level Change engine oil and transmission oil with respective filters every 6 Months or 250 operating hours C...

Page 60: ...essential for the proper operation and longevity of the drive Over tensioning can cause damage to the drive unit Maximum slack on the return strand may not exceed 10mm 0 4 in Sequence Remove back cove...

Page 61: ...ne all the way up and place a collection tray underneath Stop engine we recommend using a crane for securing the machine Unscrew protective cap Pos 1 from oil drain valve Integrated check valve oil wi...

Page 62: ...ng service or maintenance work the engine has to be switched off Secure machine against inadvertent activation Service and maintenance work may only be carried out by qualified personnel Secure machin...

Page 63: ...r 1054655 Required Material Oil 20W50 ca 2 3L 4 Quarts Oil filter 1054655 Interval Initially after 80 then every 400 operating hours Preparation Place flow saw on even ground and activate parking lock...

Page 64: ...ack plate C 5 Place the collection container underneath 6 Open the oil drain plug and drain the oil 7 Unscrew the oil filter Pos 3 8 Oil and screw in the seal of the new oil filter 9 Tighten the filte...

Page 65: ...will not spin Stop the engine Close the bypass valve engage Start the engine and advance throttle to about 70 Slowly move the joystick through a 100 forward and 100 backward cycle 6 8 times wheels wi...

Page 66: ...e Solution Poor cutting performance Diamond blade is dull or not suitable Replace or exchange saw blade Not enough water Clean water strainer or Flush water supply system with a maximum of 5 bar Slipp...

Page 67: ...e in Nm max tightening torque in Nm max tightening torque in Nm M4 3 3 4 8 5 6 M5 6 5 9 5 11 2 M6 11 3 16 5 19 3 M8 27 3 40 1 46 9 M10 54 79 93 M12 93 137 160 M14 148 218 255 M16 230 338 395 M18 329 4...

Page 68: ...shall serve as proof maintenance already performed and as service booklet All maintenance and service work must be entered as proof Machine Type Serial number year of manufacture Date Implemented mai...

Page 69: ...purpose and area of application The parameters must be correct in order to achieve the best results The optimum cutting performance can be determined with this diagram The prices of the tools can be d...

Page 70: ...clutches Water pneumatic or hydraulic valves and electric switches Guide elements such as guide bars guide bushes guide rails rollers bearings slide protection supports Clamping elements of fast separ...

Page 71: ...y intended for cutting joints in concrete or asphalt MULTICUT 550 GH MULTICUT 600 G SG Max cutting depth 415 mm 515 mm Mas saw blade diameter 1000 mm 1200 mm Saw blade arbor 35 mm 6x M12 TK 120 mm 25...

Page 72: ...72 92 11 CIRCUIT DIAGRAM...

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