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Maintenance Manual
SR0818D/SR1018D/SR1218D
SR1023D/SR1323D/SR1623D
△
Warning
!
Before operation and maintenance, the
drivers and service personnel shall
always read and thoroughly understand
all information in this manual. Failure to
do so may result in, fatal accidents or
personal injury.
This manual must be kept with this
machine at all times.
Mobile Elevating work platform
LINGONG HEAVY MACHINERY CO., LTD.
Rough Terrain
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Summary of Contents for LGMG SR0818D
- Page 1 Maintenance Manual SR0818D/SR1018D/SR1218D SR1023D/SR1323D/SR1623D Rough Terrain Mobile Elevating work platform △ Warning Before operation and maintenance, the drivers and service personnel shall always read and thoroughly understand all information in this manual. Failure to do so may result in, fatal accidents or personal injury.
- Page 2 L i n g o n g H e a v y M a c h i n e r y C o . , L t d . Add: 12th Floor, Building 3, Lushangguoaocheng, 9777 Jingshi Road, Lixia District, Jinan, China Tel: 86-0531-67605017 Fax: 86-0531-67605017 Technical service: 86-0531-67605017 Web: www.LGMG.com.cn Accessories sales: 86-0531-67605016...
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Page 3: Table Of Contents
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Contents Contents ....................... I Forward ....................... II Safety Attentions ..................III Chapter 1 Maintenance ................1 1.1 Compliance and obedience .............. 3 1.2 Check for safety manual ..............3 1.3 Check for labels and signs ..............3 1.4 Check for damaged, loose or missing parts ........ -
Page 4: Forward
If this manual is lost, damaged or hard to be recognized, please replace it in time! The copyright of this manual is reserved by Lingong Heavy Machinery Co., Ltd. Reproduction or reprinting without written permission by LGMG is prohibited. △ Warning ... -
Page 5: Safety Attentions
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Safety Attentions Operators shall understand and follow prevailing national and local safety regulations. In case of no relevant national or local regulation, safety attentions in this manual will be applicable. Most accidents are caused by failure of following regulations on machine operation and maintenance. To avoid accident, please read, understand and follow all warning requirements and notes in this manual and on the machine before operation and maintenance. - Page 6 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform...
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Page 7: Chapter 1 Maintenance
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Chapter 1 Maintenance... - Page 8 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform...
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Page 9: Compliance And Obedience
If the manual needs to be replaced, this manual. please contact the service staff of Carry out periodic maintenance and check LGMG. by trained maintenance technicians as required by the manufacturer. 1.3 Check for labels and Maintenance Symbols... -
Page 10: Check For Pcu And Gcu
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Electrical components, wirings and cables the engine. Each function shall be enabled for smooth operation without any pause, jitter or Hydraulic hoses, connectors, valve blocks abnormal noise. and hydraulic cylinders Pull out the red emergency shutdown ... -
Page 11: Check For Batteries
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Electric Shock/Explosion Hazards Ascend the platform and restore the safety arm to the installation position. △ Shut down the machine after descending Danger: Thermal contact or live the platform to the folding position. conductors may lead to serious casualty accidents. -
Page 12: Check For Tires And Hubs
This check item shall be conducted every battery, only the charger approved 250 hours or quarterly, whichever comes first. by the LGMG can be used. Do not replenish the battery with An unobstructed hydraulic oil tank cap is essential for good mechanical performance white eyes. -
Page 13: Check For Hydraulic Oil Leakage
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Install the exhaust cover of the hydraulic oil required for the extremely dirty tank. working condition. 1.10 Check for hydraulic oil △ Danger of personal injury. leakage Be careful with hot oil, and contact Check leakage every 8 hours or once a day. -
Page 14: Replacement Of The Air Filter Of The Hydraulic Oil Tank
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform filter. tank. When the fork frame is in the folding state, the hydraulic oil level should be Remove the nuts at the bottom of the filter locked in the 1/2 - 2/3 of the liquid level cover with a wrench and remove the filter meter (Short oil level gauge) or “LH”... -
Page 15: Check For The Oil Level In The Reducer
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform equipment. 1.15 Check for the oil level in Remove oil drain plug, ring magnet, and oil the reducer drain flange from the hydraulic oil tank. Drain the hydraulic oil from the hydraulic oil Check this step every 250 hours or a quarter. -
Page 16: Engine Maintenance -Deutz
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Drive the equipment rotating until a plug is Check the engine oil level every 8 hours or at the highest point, and the other is 90 every day. degrees from this one. Insufficient or excessive engine oil may cause Refill oil from the hole of reducer at the high damage to the engine. - Page 17 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform oil pressure, and then check the Place the engine horizontally. engine oil level. 10) Check the engine oil level and fill it if necessary. It is available in the first 50 hours, and the engine oil and filter shall be replaced every 500 Replacement of the engine oil filter hours or half a year.
- Page 18 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform hours or every day. △ There is danger of explosion and fire. fuel engine combustible. Check the position of the machine. When this step is performed, the machine shall be away from the heater, spark, flame, and open and well-ventilated areas...
- Page 19 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform head. △ Do not release the injection Wet the sealing surfaces of the filter cartridge slightly with fuel and screw back pipeline or the high-pressure oil on to the filter head, clockwise (17-18 Nm). pipeline when the engine is running.
- Page 20 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform 1.17.7 Cleaning or replacement of air filter Clean it every 250 hours or quarterly and replaced it for every 1000 hours. △ Do not operate on running If a torsion stopper is installed, remove the clamping clamp (optional).
- Page 21 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Figure 1-12 The cooling system is under pressure! The cover can only be opened in the cooling state. 1. Air cleaner body Coolant must have a specified concentration of 2. Dust cup cooling system protectant! 3.
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Page 22: Engine Maintenance-Kubota
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Carefully open the cover for the cooling Replacement of Belt system. Replace it every 2,000 hours or two years, Loosen the cooler exhaust bolts that may whichever comes first. be present. Fill the coolant to max or the filling limit position. - Page 23 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform temperature engine oil. Danger of scalding! △ When operating on the oil system, pay attention to the surface cleaning. Carefully clean all areas involved. Blow wet parts with compressed air. △ Please observe safety...
- Page 24 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Screw off the engine oil drain plug to drain into the ground. the old engine oil. △ Install the new seal ring for the engine oil Test run shall be carried out after drain plug and screw in and tighten it.
- Page 25 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform a wrench. operating the equipment. Repair the leakage immediately. Contain the oil that was drained. Clean the sealing surface of the filter holder 1.18.4 Clean or Replace the with a clean fiber-free wiper. Fuel Filter Apply a thin layer of engine oil to the seal ring of the new filter.
- Page 26 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform 3. Exhaust the fuel system. combustible. Check the position of the machine. Execution 1.18.5 Check for Engine Air When this step is performed, the Filter machine shall be away from the heater, spark, flame, and open and Check the maintenance indicator (If equipped) for the air filter every 8 hours or every day.
- Page 27 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform purge with dry compressed air (maximum △ 205 Kpa) from inside to outside for cleaning Do not clean the filter element (4) (general cleaning times are no more than 5 times); with gasoline or high temperature liquid.
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Page 28: Check Or Replacement Of Scissors Arms Slider
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform selected according to the local △ The coolant at high temperature ambient temperature, principle is that the freezing point has the risk of scald. of coolant is 10 ℃ -15 ℃ lower The cooling system is under pressure! The than local... - Page 29 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Result: The measurement result is less than 8 mm. Replace the wear-resistant slider. ② Apply lubricant between the chassis slide rail and wear-resistant slider, the platform slide rail and the wear-resistant slider.
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Page 30: Regular Maintenance
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform 1.20 Regular maintenance Maintenance items with period of a quarter, a year, and two years must be completed by qualified staff upon training in maintenance of the machine in accordance with procedures in the machine maintenance manual. - Page 31 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Fuel quality does not comply with Change the fuel operating manual Injector defective Change Injection line leaks Check injection line Engine cable harness defective Check/replace Speed changes Engine electronics has detected a Check error according to error code and possible and diagnostic system...
- Page 32 Exhaust gas backpressure too high Check/clean Exhaust gas turbocharger defective Change Engine performs poorly Engine electronics reduce Please contact your LGMG partner and diagnostic lamp lights performance Injection line leaks Check injection line Injector defective Change Engine does not run on all...
- Page 33 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Check engine mounting reduce Excessive inclination of engine inclination Fuel quality does not comply with Change the fuel operating manual Engine producing white Injector defective Change smoke Warm up engine so that water residues Condensation evaporate filter...
- Page 34 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Engine Fault Table-KUBOTA Fault Cause Measures Check the fuel tank and fuel filter. Remove water, dust and other impurities. Because all fuel will be filtered by the fuel Thick fuel hard to flow filter, if there is water or other foreign matter in the fuel filter, please clean the fuel filter with kerosene.
- Page 35 Check whether the clearance of engine bearings within factory specifications. Damaged fuel regulating device Contact the service personnel of LGMG. Choose quality fuel. Inferior fuel Please use No. 2-D diesel only. If necessary, replace the nozzle with a Damaged nozzle new one.
- Page 36 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Insufficient coolant Add coolant. Change the antifreeze only with water or High concentration of antifreeze coolant of specified mixing ratio. Radiator grille or radiator fins blocked Carefully clean the radiator grille or by dust radiator fins Corroded radiator interior or coolant...
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Page 37: Engine Fault Code
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform 1.22 Engine fault code Engine Fault Codes-DEUTZ Error Identification KWP-Code Battery voltage: The voltage measured by ECU is out of the target range, system reaction is initiated. Battery voltage: The voltage measured by ECU is out of the target range, system reaction is initiated. - Page 38 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform access to its EEPROM memory or works with an alternative value Internal hardware monitoring: The ECU finds an error during the access to it's EEPROM memory or works with an alternative value Internal hardware monitoring: The CPU of the ECU is set to RESET 523612 and the cause is logged internally.
- Page 39 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Injector cylinder 1: Interruption of electrical connection Injector cylinder 2: Interruption of electrical connection Injector cylinder 3: interruption of electrical connection Injector cylinder 4: Interruption of electrical connection Injector cylinder 5: interruption of electrical connection Injector cylinder 6: Interruption of electrical connection.
- Page 40 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform target range and the ECU activates a system reaction Charge air pressure sensor: the measured voltage of sensor by ECU is out of the target range Charge air pressure sensor: the measured voltage of sensor by ECU is out of the target range The pressure relief valve (PRV) has reached the number of allowed 523009...
- Page 41 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Sensor error accelerator pedal. Signal is below the range Internal hardware monitoring: the ECU detects a deviation of the 1079 target range of the power supply voltage of sensor output 1 Internal hardware monitoring: the ECU detects a deviation of the 1080 target range of the power supply voltage of sensor output 2...
- Page 42 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Physical range check low for battery voltage 1181 Actuator EGR-Valve: Open load on ECU output is detected 1223 Actuator EGR-valve: too high curent is going into the actuator. 1224 Output is switched off Actuator EGR-valve: short cut to battery is detected 1226 Actuator EGR-valve: short cut to battery on ECU pin is detected...
- Page 43 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Engine Fault Codes-KUBOTA Detection item DTC set parameter Despite rpm， oil pressure switch Oil Pressure Error Oil pressure switch is on Overheat of engine water Engine water temperature Engine overheat ≥110 °C temperature Open circuit of sensor / harness, Voltage of coolant temperature...
- Page 44 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform...
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Page 45: Chapter 2 Schematics
Maintenance Manual of Rough Terrain Mobile Elevating Work Platform Chapter 2 Schematics... - Page 46 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform...
- Page 47 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR1018D(S101800WNK4NH2000)/SR1218D(S121800WNK4NH2000) Electric schematic...
- Page 48 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR0818D(S081800WNK4NH2000)/SR1018D(S101800WNK4NH2002)/SR1218D(S121800WNK4NH2001) Electric schematic...
- Page 49 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR0818D/SR1018D Hydraulic schematic...
- Page 50 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR1218D Hydraulic schematic...
- Page 51 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR1023D/SR1323D/SR1623D Electric schematic...
- Page 52 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR1023D/SR1323D Hydraulic schematic...
- Page 53 Maintenance Manual of Rough Terrain Mobile Elevating Work Platform SR1623D Hydraulic schematic...
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