Husqvarna LH 700, Operator'S Manual

Page 1: ...LH 700 LH 804 EN Operator s manual 2 32 ...

Page 2: ...ttle control 4 Handle lock for transportation position 5 Lifting point 6 Safety frame 7 Safety straps 8 Eccentric element 9 Type plate 10 Vibration damping units Note There are also 7 vibration damping units between the handle and the engine plate Refer to To do a check of the vibration damping units on page 9 11 Water separator 12 Hydraulic oil tank 13 Battery 14 Engine oil dipstick 15 Fuel tank ...

Page 3: ...rol 12 Emergency stop button 13 Antenna 14 Electronic Control Unit ECU 15 Receiver 16 Relays 17 Main switch 18 Fuses 19 Buzzer 20 Product battery 21 Remote control transport position 22 Fuel tank 23 Engine oil dipstick 24 Air filter indicator 25 Operator s manual Remote control overview 1 2 3 4 5 6 1 Button to connect the remote control to the receiver 2 Engine ON OFF switch 3 Indicator for batter...

Page 4: ...product correctly Read the manual carefully and make sure that you understand the instructions before you use the product Read the manual carefully and make sure that you understand the instructions before you use the product Use hearing protection Ultra low sulfur diesel fuel only Hydraulic oil level Bio Hydr Biological hydraulic oil Lifting point on the safety frame Noise emission to the environ...

Page 5: ...ons The operator and the employer of the operator must know and prevent the risks during operation of the product Do not let a person operate the product unless they read and understand the contents of the operator s manual Do not operate the product unless you receive training before use Make sure that all operators receive training Do not let a child operate the product Only let approved persons...

Page 6: ...p the engine and the remote control Put the remote control in the transport position behind the rear cover Lock the rear cover with a padlock This makes sure that the product cannot be used by persons that are not approved If an error occurs in the control system push the emergency stop button on the remote control and disconnect the battery Let an approved service center repair the product Vibrat...

Page 7: ...ry important when you operate the product in trenches or other small work areas where exhaust fumes can easily collect Noise safety WARNING Read the warning instructions that follow before you use the product High noise levels and long term exposure to noise can cause noise induced hearing loss To keep the noise level to a minimum do maintenance on and operate the product as given in the operator ...

Page 8: ...7 2 Push the emergency stop button A on the remote control A 3 Make sure that the engine stops 4 Turn the emergency stop button on the remote control clockwise to disengage To do a check of the ignition lock LH 700 Start and stop the engine Refer to To start the product LH 700 on page 11 and To stop the product LH 700 on page 12 a Make sure that the engine starts when you turn the ignition key clo...

Page 9: ...ank Tighten the fuel tank cap fully If the fuel tank cap is not tightened there is a risk of fire Before you start the product move the product to a minimum of 3 m 10 ft from where you refueled Do not start the product if there is fuel or engine oil on the product Remove the unwanted fuel and engine oil and let the product dry before you start the engine Examine the engine for leaks regularly If t...

Page 10: ...ct the spark plug cap before you do the maintenance The exhaust fumes from the engine are hot and can contain sparks Do not operate the product in indoor areas or near flammable material Do not change the product Modifications that are not approved by the manufacturer can cause serious injury or death Always use original accessories and spare parts Accessories and spare parts that are not approved...

Page 11: ...e the life of the engine 1 Set the throttle control to idle speed 2 Make sure that the emergency stop button is disengaged 3 Turn the ignition key to the ignition position A The indicators for battery charge and oil pressure come on A 4 Turn the ignition key to the start position B B a When the engine starts immediately release the ignition key The ignition key goes to neutral position b If the en...

Page 12: ...ase it To stop the movement of the product move the operation control in the opposite direction in small movements until the product is stationary To change direction turn the product around by the handle To stop the product LH 700 1 Park the product on level ground 2 Set the throttle control to idle speed 3 Let the engine operate at idle speed for 2 3 minutes 4 Set the throttle control to the sto...

Page 13: ...of charge and if there are problems with the remote control LED indicator Cause Flashes green quickly The remote control is not connected to the receiver Flashes green and red quickly The joystick is not in cen ter position at startup LED indicator Cause Flashes green slowly The remote control is con nected to the receiver On with a yellow light The battery charge is low On with a yellow light for...

Page 14: ...shes orange and green Error To install and remove a remote control battery 1 Clean the contact surfaces of the battery and the battery slot in the remote control 2 Put a battery A into the remote control B A 3 Turn the lock B to the locked position 4 To remove the battery turn the lock B to the open position To do a pairing operation between the remote control and the product The first time the re...

Page 15: ...o restart the receiver To connect the remote control by cable WARNING Do not use the remote control with cable steering where there is a risk that the product falls on its side The operator must be disengaged from the product CAUTION Clean the connector before you connect the cable A damaged connector must be replaced by an approved service center 1 Connect the cable A to the receiver A 2 Connect ...

Page 16: ...n Pairing operation Pairing info Pairing RX TX Pairing operation comple ted Pairing info Pairing RX TX Link OK Pairing ready Restart system Event Information on the display Bluetooth Bluetooth connected Pairing info Pairing RX TX Link OK Bluetooth fault Pairing info Pairing RX TX Link ER ROR Pairing failed Restart system Link timeout Pairing operation failed Pairing info Pairing RX TX Pairing fail...

Page 17: ...for the first time it is necessary to do a pairing operation Refer to To do a pairing operation between the remote control and the product on page 14 7 Move the switch for engine speed E down to low speed 8 Push the start stop switch F up to start the engine Release the start stop switch when the engine starts The buzzer stops CAUTION If the engine does not start wait 3 seconds before you try agai...

Page 18: ...efore use each 10 h Weekly each 100 h Monthly each 250 h Yearly each 500 h Make sure that there are no fuel or oil leaks Clean the product X Make sure that nuts and screws are tightened Do a check of the functions of the remote control and the receiver LH 804 Examine the safety straps for damage Replace if it is necessary X Examine the vibration damping units for damage X X Examine all rubber hose...

Page 19: ...do a check of the safety straps 1 Examine the safety straps at the front and the rear of the product 2 Examine the screws and nuts on the safety straps 3 Replace damaged safety straps 4 Replace damaged nuts and screws 5 Tighten loose screws and nuts To do a check of the engine oil level 1 Remove the dipstick 2 Clean the oil from the dipstick and put it back 3 Remove the dipstick and examine the oi...

Page 20: ...otection when you clean or replace the air filter Discard used air filters correctly The dust in the air filter is dangerous to your health WARNING Do not clean the air filter with compressed air This causes damage to the air filter and the risk increases that you breathe the dangerous dust 1 Remove the air filter cover A 2 Remove the air filter A from the air filter housing 3 Clean the air filter...

Page 21: ... page 21 Speak to your Husqvarna dealer for more information about the correct battery charger If the battery is not used for a long period of time charge it fully before you use it Do a trickle charging 1 2 times during the winter season when the product is in storage Recommended battery chargers LH 804 The recommendations are correct at an average ambient temperature of 25 C 77 F Battery charger...

Page 22: ... Attach lifting equipment to the ring bolt and lift the eccentric element d Put the eccentric element on a stable surface 2 Remove the oil from the oil container D with an oil drain pump or equivalent 3 Clean the oil container D E 4 Clean the threaded holes for the 14 long socket screws 5 Clean the surfaces E between the eccentric element and the bottom plate 6 Fill the oil container with oil Refe...

Page 23: ...il 1 Remove the protective cover A on the hydraulic oil tank A B 2 Use an oil drain pump to drain the hydraulic oil from the hydraulic oil tank 3 Fill with hydraulic oil up to the sight glass B Refer to Technical data on page 26 for the correct type of oil 4 Replace the hydraulic oil filter 5 Install the protective cover A To weld CAUTION If it is necessary to weld on the product the positive and ...

Page 24: ...pright position 2 Put 2 straps B around the bottom plate a Put 1 strap around the front of the bottom plate and attach the strap to the vehicle b Put 1 strap around the rear of the bottom plate and attach the strap to the vehicle B A To safety the product to a transportation vehicle with tie down straps LH 804 1 Put the remote control in the transport position below the rear cover 2 Safety the pro...

Page 25: ...e Remove oil and dust from the rubber parts Clean the air filter before storage Put a protective cover on the product Keep the product in a dry and frost free area Keep the product in a locked area to prevent access for children or persons that are not approved Disposal Chemicals can be dangerous and must not be discarded on the ground Always discard used chemicals at a service center or an applic...

Page 26: ... Shell Tellus S3 V68 Shell Tellus S3 V68 Biological hydraulic oil optional Shell Naturelle HF E46 Shell Naturelle HF E46 Fuel Ultra low sulfur diesel fuel only Ultra low sulfur diesel fuel only Fuel consumption l h or qts h 2 3 or 2 4 2 3 or 2 4 Battery voltage V Ah 12 44 12 48 For further information and questions about this specific engine refer to the engine manual or the web site of the engine...

Page 27: ...d 32 General consumption 100 mA without external charging at 12 V DC Processor CPU design 2 robust safety switches max 2 A De signed to fulfil EN 13849 1 PL e EN954 1 Cat 4 Indication receiver Triple colour LED Red Green Yellow Indication CAN status Twin colour LED Red Green Protection class IP 66 Operating temperature C F Between 25 13 and 70 158 Storage temperature C F Between 40 40 and 85 185 2...

Page 28: ...ues of other products tested in accordance with the same directive or standards These declared values are not suitable for use in risk assessments and values measured in individual work places may be higher The actual exposure values and risk of harm experienced by an individual user are unique and depend upon the way the user works in what material the product is used as well as upon the exposure...

Page 29: ...ation position mm in 1170 46 F Height mm in 795 31 C Bottom plate contact area m2 sq ft 0 290 3 12 G Width mm in 660 26 Bottom plate contact area including extensions 2x75 mm or 2x150 mm m2 sq ft 0 646 36 95 or 0 712 7 66 H Width including extensions 2x75 mm or 2x150 mm mm in 810 32 or 960 38 D Length bottom plate mm in 1050 41 1177 001 02 04 2020 29 ...

Page 30: ...ft 0 646 36 95 or 0 712 7 66 F Width including extensions 2x75 mm or 2x150 mm mm in 710 32 or 960 38 C Length bottom plate mm in 1050 41 Registered trademarks The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG inc and any use of such marks by Husqvarna is under license LOCTITE is a registered trademark owned by Henkel Corporation N243 is a trademark of Henkel Corpor...

Page 31: ...ility 2006 42 EC relating to machinery 2000 14 EC relating to outdoor noise and that the following harmonized standards and or technical specifications are applied EN 500 1 A1 2009 EN 500 4 2011 Notified body 0038 Lloyd s Register Verification Limited 71 Fenchurch Street London EC3M 4BS UK has certified conformity with the Council s Directive 2000 14 EC conformity assessment procedure Annex VIII F...

Page 32: ...g to outdoor noise and that the following harmonized standards and or technical specifications are applied EN 500 1 A1 2009 EN 500 4 2011 EN ISO 13766 1 2018 ETSI EN 301 489 1 V2 1 1 ETSI EN 301 489 3 V2 1 1 Notified body 0038 Lloyd s Register Verification Limited 71 Fenchurch Street London EC3M 4BS UK has certified conformity with the Council s Directive 2000 14 EC conformity assessment procedure...

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Page 36: ...www husqvarnacp com Original instructions 1140393 26 2020 04 09 ...