Sinoboom 0407SE Maintenance Manual

Sinoboom 0407SE Maintenance Manual

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Part No.501072110002
Rev: A
Jan 2022
Maintenance
Manual
产品说明书
PRODU
C T MAN U AL
0407SE/1530SE
0608E (2132E)
G T JZ
0808E (2732E)
G T JZ
0808E (2732E)
G T JZ
G T JZ
0808E (2732E)

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Summary of Contents for Sinoboom 0407SE

  • Page 1 Maintenance Part No.501072110002 Rev: A Manual Jan 2022 产品说明书 PRODU C T MAN U AL 0407SE/1530SE 0608E (2132E) G T JZ 0808E (2732E) G T JZ 0808E (2732E) G T JZ G T JZ 0808E (2732E)
  • Page 3 Operating, servicing and maintaining this vehicle or equipment can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or equipment in a well-ventilated area and wear gloves or wash your...
  • Page 4 : No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha, Hunan, China Zip Code : 410600 Copyright © Hunan Sinoboom Intelligent Equipment CO.,Ltd. All Rights Reserved The final interpretation right of this manual belongs to Hunan Sinoboom Intelligent Equipment CO.,Ltd.
  • Page 5: Application

    See the nameplate on your machine to identify the model and serial number.(See Decals/Nameplate Inspection of the Operation Manual for details.) Trade identification MODELS SERIAL NO. Imperial Metric 0407SE 0407SE 1530SE From 0107200100 to current NOTE: • Product model is applied in product nameplate for distinction of products of different main parameters.
  • Page 6 This Page Intentionally Left Blank...
  • Page 7 This manual covers the basic parts information of one or more products. Therefore, please use this manual according to your needs. If you find problems in the manual or have suggestions for improve- ment, feel free to share your feedback with Sinoboom, and we will address these issues as soon as possible.
  • Page 8 This Page Intentionally Left Blank...
  • Page 9: Table Of Contents

    Pins and composite bearing... 4-5 Hydraulic System ..... 3-1 0407SE Maintenance Manual © Jan 2022...
  • Page 10 Filter .......5-16 Fundamental Troubleshooting ..6-20 Electrical Symbols ....6-23 © Jan 2022 0407SE Maintenance Manual...
  • Page 11 Electrical Schematic ....6-25 Appendix 1: Prepare the Work Record Before Delivery ..A-1 Appendix 2:Repair & Inspection Report ......A-3 0407SE Maintenance Manual © Jan 2022...
  • Page 12 © Jan 2022 0407SE Maintenance Manual...
  • Page 13: Introduction

    The owner or administrator of the machine shall also provide the manufacturer’s maintenance information to the person responsible for maintaining the machine. If you have any questions, contact Hunan Sinoboom In- telligent Equipment Co., Ltd.. 0407SE Maintenance Manual © Jan 2022...
  • Page 14 This Page Intentionally Left Blank © Jan 2022 0407SE Maintenance Manual...
  • Page 15: Safety

    In case of any accident involving the machinery of so, people who have alcohol or drugs in their system, Hunan Sinoboom Intelligent Equipment Co., Ltd., notify or experience excessive fatigue or depression, are Hunan Sinoboom Intelligent Equipment Co., Ltd. Imme- prohibited from operating or using this machine.
  • Page 16: Electrocution Hazards

    Table 1-1 Minimum Safe Distance Voltage Minimum Safe Distance (Phase to Phase, kV) (m/ft) 0-50 3.05 (10) 50-200 4.60 (15) 200-350 6.10 (20) 350 -500 7.62 (25) 500 -750 10.67 (35) 750 -1000 13.725 (45) © Jan 2022 0407SE Maintenance Manual...
  • Page 17 • Do not replace key parts that affect machine stability with different weights or specifications. • Do not modify or change moving aerial platforms without the manufacturer’s prior written permission. 0407SE Maintenance Manual © Jan 2022...
  • Page 18: Work Environment Hazards

    • Running speed should not exceed Sinoboom, it must be approved or guided by the 0.8 km/h (0.5 mph) when the plat- manufacturer. form rises.
  • Page 19: Unsafe Operation Hazards

    Do not use the platform to push the machine or other objects. • Do not allow the platform to touch nearby objects. • Do not tie the platform onto nearby objects. • Do not put the load outside the platform. 0407SE Maintenance Manual © Jan 2022...
  • Page 20: Fall Hazards

    COLLISION HAZARDS At a minimum, operators must operate and maintain the machine as stated in the Operation Manual and in the Maintenance Manual in addition to following more strin- gent industry regulations and workplace rules. © Jan 2022 0407SE Maintenance Manual...
  • Page 21: Crush Hazards

    • Maintain good judgment and plan- ning when using the controller on the ground to operate the ma- chine. Maintain proper distance between operator, machine and fixed object. 0407SE Maintenance Manual © Jan 2022...
  • Page 22: Explosion And Fire Hazards

    During operation, keep the left and right doors of the chassis closed and locked. Only trained service personnel can open the left and right doors to repair the machine. © Jan 2022 0407SE Maintenance Manual...
  • Page 23: Battery Hazards

    • Never store the battery in water or humid atomosphere. • Daily check the battery cable for damage, and replace any damaged parts before operating the machine. 0407SE Maintenance Manual © Jan 2022...
  • Page 24: Hydraulic Systems Hazard

    WELDING AND POLISHING REQUIREMENTS Before welding, grinding and polishing operations, al- ways ensure you read and understand all operation and maintenance requirements in the Operation Manual and the Maintenance Manual. © Jan 2022 1-10 0407SE Maintenance Manual...
  • Page 25: After Using The Machine

    5. Block the wheels with the wheel wedges. 6. Charge the battery. NOTICE After using the machine, the power off switch must be disconnected. 0407SE Maintenance Manual 1-11 © Jan 2022...
  • Page 26 SAFETY This Page Intentionally Left Blank © Jan 2022 1-12 0407SE Maintenance Manual...
  • Page 27: Specifications

    Max. load capability of extended 115kg 254 lb platform Max. platform occupancy(indoor 2 -person(indoor)/1-person(outdoor) only) Drive speed (stowed) 0~2.5mph 0~4km/h Drive speed (raised) 0~0.5mph 0~0.8km/h Uptime (in a no-load state) 20~23s Downtime (in a no-load state) 25~27s Gradeability 0407SE Maintenance Manual © Jan 2022...
  • Page 28 Max. allowable ambient relative humidity Stored at -20℃ to 50℃(-4℉ to 122℉) in a well-ventilated environment with Storage condition 90% relative humidity (20℃ [68℉]), and away from rain, sun, corrosive gas and inflammable explosive. WEIGHT © Jan 2022 0407SE Maintenance Manual...
  • Page 29: Major Component Weights

    Drive reducer, DC Steer cylinder Wheel carrier Tire Weldment, Left door Weldment, Right door Battery Power Unit Scissor Components Lift Cylinder Platform Note: the component weight may vary with the different options of the machine selected. 0407SE Maintenance Manual © Jan 2022...
  • Page 30: Power System Specifications

    M14 × 1.5 40 ± 3 Nm (30 ± 2 ft-lb) M16 × 1.5 50 ± 4 Nm (37 ± 3 ft-lb) M18 × 1.5 60 ± 4 Nm (44 ± 3 ft-lb) M20 × 1.5 © Jan 2022 0407SE Maintenance Manual...
  • Page 31: Hydraulic Fitting Torque

    70 ± 5 Nm (52 ± 4 ft-lb) M18×1.5 90 ± 6 Nm (66 ± 4 ft-lb) 140 ± 8 Nm(103 ± 6 ft-lb ) 100 ± 10 Nm (74 ± 7 ft-lb) M22×1.5 0407SE Maintenance Manual © Jan 2022...
  • Page 32 450 ± 25 Nm (332 ± 18 ft-lb) G1-1/2A 280 ± 20 Nm (207 ± 15 ft-lb) 540 ± 30 Nm (398 ± 22 ft-lb) Hydraulic fittings with Unified Thread Standard (UNC/UNF) must be torqued to the following specifications. © Jan 2022 0407SE Maintenance Manual...
  • Page 33: Hydraulic Hose And Fitting Torque

    2. Lubricate the O-ring before installation. FASTENER TORQUE SPECIFICATIONS Unless special torque requirements are stated in this manual or other instructions, torque metric bolts to the values listed in the table below. 0407SE Maintenance Manual © Jan 2022...
  • Page 34 Table 2-9 Bolt Torque Specifications Unified – Thread Standard (UNC) NOMINAL OPPOSITE NUT SIZE (S) CLASS 5 CLASS 8 DIAMETER (IN) 10 Nm (7 ft-lb) 14 Nm (10 ft-lb) 1/4-20 7/16" 21 Nm (15 ft-lb) 29 Nm (21 ft-lb) 5/16-18 1/2" © Jan 2022 0407SE Maintenance Manual...
  • Page 35 200 Nm (148 ft-lb) 9/16-18 13/16" 200 Nm (148 ft-lb) 280 Nm (207 ft-lb) 5/8-18 15/16" 350 Nm (258 ft-lb) 495 Nm (365 ft-lb) 3/4-16 1-1/8" 560 Nm (413 ft-lb) 780 Nm (575 ft-lb) 7/8-14 0407SE Maintenance Manual © Jan 2022...
  • Page 36 SPECIFICATIONS This Page Intentionally Left Blank © Jan 2022 2-10 0407SE Maintenance Manual...
  • Page 37: System Descriptions

    The other controller is located on the platform and controls lift and drive functions. The controller exchanges data through a high-speed data bus. 0407SE Maintenance Manual © Jan 2022...
  • Page 38 SYSTEM DESCRIPTIONS This Page Intentionally Left Blank © Jan 2022 0407SE Maintenance Manual...
  • Page 39: Service And Guidelines

    MECHANIC INSPECTION AND MAINTENANCE Qualified Sinoboom equipment mechanic is a person recognized by Sinoboom as one who, by possession of a recognized degree, certificate, training, has GENERAL successfully demonstrated the ability and proficiency to service, repair and maintain the subject Sinoboom product model.
  • Page 40: Preventive Maintenance

    Procedures in appropriate areas of this manual to perform the inspection and maintenance procedures. For the purpose of receiving the safety-related bulletins, it is important that Hunan Sinoboom Intelligent Equipment Co., Ltd. has updated ownership information for each machine. When performing each annual machine inspection, notify Hunan Sinoboom Intelligent Equipment Co., Ltd.
  • Page 41: Storage

    Never attempt to move heavy parts without the aid of a this manual. mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided. 0407SE Maintenance Manual © Jan 2022...
  • Page 42: Cleanliness

    • The static and dynamic load tests of the machine suggest a compliance with the relevant standard. © Jan 2022 0407SE Maintenance Manual...
  • Page 43: Pressure-Fit Parts

    2. Unless specific torque requirements are given • Excessive sloppiness in joints. within the text, standard torque values should be used on heat-treated bolts, studs, and steel nuts, in • Noise originating from the joint during operation. 0407SE Maintenance Manual © Jan 2022...
  • Page 44: Application Of Insulating Silicone Grease To Electrical Connections

    1. Prior to the machine assembling, apply silicone grease around the male pins and female pins inside the connectors to prevent oxidization. An injector may be used for the convenience of operation. © Jan 2022 0407SE Maintenance Manual...
  • Page 45: Maintenance

    • Conduct a quarterly inspection on machines that as stated in operation manual and maintenance have been out of service for a period lasting longer than three months. manual. 0407SE Maintenance Manual © Jan 2022...
  • Page 46: Following Amaintenance Schedule

    Every half a year or every 500 re-inspected after repair is completed and marked A+B+C hours in the box marked "inspection". Select the appropriate inspection procedure based on the Every year or every 1000 hours A+B+C+D inspection type. © Jan 2022 0407SE Maintenance Manual...
  • Page 47 B-4 Inspect Hydraulic Oil B-5 Inspect Hydraulic Tank Air Filter B-6 Inspect Manul Brake Release B-7 Inspect Emergency Lowering B-8 Inspect Braking Device B-9 Test Lift/Lower Speed B-10 Test Drive Speed B-11 Inspect Tilt Protection 0407SE Maintenance Manual © Jan 2022...
  • Page 48: Checklist Aprocedures

    The manuals must be they are legible and intact. stored in the manual storage container on the platform. Illegible or damaged manuals cannot provide necessary safety and operation information for safe operation. © Jan 2022 0407SE Maintenance Manual...
  • Page 49: Inspect All Decals

    Storage battery pack and its connections • Drive motor • Tires • Power unit • Limit switch and horn • Alarms and indicator lamps (if equipped) • Nuts, bolts and other fasteners • Platform door • Pothole guard device 0407SE Maintenance Manual © Jan 2022...
  • Page 50: Inspect Hydraulic Oil Leakage

    Inspect for overflowing, dripping or residual marks on or around the following components: • Hydraulic oil tank, filters, hoses & fittings and power unit © Jan 2022 0407SE Maintenance Manual...
  • Page 51 13. Platform up switch select switch) 14. Enter key 6.Ground control 15. Page down key 7. Controller 8. Display screen Figure 5-4 Platform controller (SINOBOOM) 8. Emergency stop 1. Steer right button 9. Display screen (to display battery 2. Steer left...
  • Page 52: Inspect The Battery Level

    The battery power level can be checked through the platform screen. Table 5-5 PLATFORM POWER DISPLAY POWER RATIO DESCRIPTION The battery has been fully charged. 90-100% The battery is at 70% of its capacity. The battery is at 50% of its capacity. © Jan 2022 0407SE Maintenance Manual...
  • Page 53: Perform Maintenance After

    AC outlet before inspecting electrical wires. Contacting live wire conductors could result in death or serious injury. 1. Inspect electrical wires for damage or corrosion in the following areas: 0407SE Maintenance Manual © Jan 2022...
  • Page 54: Inspect Battery

    Note:Adding a terminal protector and anti-corrosion agent will prevent the terminals from corrosion. The instructions below are applied only for batteries requiring maintenance: 4. Wear goggles, gloves and protective clothing. 5. Remove the ventilation cover. © Jan 2022 5-10 0407SE Maintenance Manual...
  • Page 55: Inspect Hydraulic Oil

    6. Install the clean or new air filter to the hydraulic cool to room temperature. tank. Replace the hydraulic oil if any of the following conditions exist. 0407SE Maintenance Manual 5-11 © Jan 2022...
  • Page 56: Inspect Brake Manual Release

    1. Choke the wheels to prevent the machine from rolling. Figure 5-8 2. Ensure the path of travel is clear of obstructions. 3. Pull out the emergency stop button on the platform controller to the ON position. © Jan 2022 5-12 0407SE Maintenance Manual...
  • Page 57: Inspect Emergency Lowering

    2. Test the platform full lift time:20~23s. Figure 5-9 3. Using the ground controller, raised the machine from fully raised to stowed position. 5. The platform shall descend to the lowest position. 0407SE Maintenance Manual 5-13 © Jan 2022...
  • Page 58: Test Drive Speed

    B-10 Test Drive Speed 7. —SINOBOOM system:move downwards the drive/ steer function enable switch, the indicator light Driving the machine at a reasonable speed is essential should be on. And then move upwards the drive to safe machine operation.
  • Page 59: Inspect The Tilt Protection

    “18”, the platform up and drive functions 4. Flip the level switch to exceed 3 degrees in the should be restricted, with only the platform down front-to-back direction. Ensure the machine sounds function operative. an alarm. 0407SE Maintenance Manual 5-15 © Jan 2022...
  • Page 60: Checklist Cprocedures

    If the temperature at which the new machine works differs from that of the manufacturer by over 10℃ (50°F), or the hydraulic oil temperature is less than 15℃(59°F), and the alarm sounds when the rated load is not reached(the ground or platform display shows OL), please re-calibrate the weight sensor. © Jan 2022 5-16 0407SE Maintenance Manual...
  • Page 61: System(Optional)

    “Angel Sensor Failure!”). Press the Esc key to go NOTICE back to the calibration window. Only qualified person trained by Sinoboom is allowed For the description of the keys of the ground controller , to calibrate the weighing system. please refer to the Ground Controller section of Opera- tion Manual or Functional Test section of Maintenance Manual.
  • Page 62: Inspect Chassis Slider

    Unqualified cleanliness o oil may cause the machine to perform poorly and continued use may result in hydraulic component damage. Particularly harsh working condition requires the oil changes to be performed more frequently. © Jan 2022 5-18 0407SE Maintenance Manual...
  • Page 63 6. Mount the hydraulic tank to the power unit assembly. 7. Mount the power unit assembly to the inside of right chassis door. For specific steps, please see Hydraulic Power Unit, page 6-6. 8. Add new hydraulic oil. 0407SE Maintenance Manual 5-19 © Jan 2022...
  • Page 64 MAINTENANCE This Page Intentionally Left Blank © Jan 2022 5-20 0407SE Maintenance Manual...
  • Page 65: Repair

    4. Lift and push the platform to move the sliding block from the AC outlet before performing to separate the platform. this procedure. Contact with live conductors could result in death or 5. Slowing lift the platform away. serious injury. 0407SE Maintenance Manual © Jan 2022...
  • Page 66: Removing The Extension Platform

    While removing the rubber hose and connector, hydraulic cylinder. be sure to remove and mark the O-rings at the end of the rubber hose or hose. 3. Connect the scissor arm with a traveling crane. © Jan 2022 0407SE Maintenance Manual...
  • Page 67: Chassis Components

    REPAIR the Part Manual.If the replacement tires are not asHunan Sinoboom Intelligent Equipment Co., Ltd. recommends, the following requirememts of tires should be met: 1. Ply rating/rated load and dimension equal or greater than original. 2. Tire tread contact width equal or greater than original.
  • Page 68: Reducer & Drive Motor

    5. Install the wheel assembly. Refer to Tires and capcity under the chassis. Rims, page 6-3. NOTICE Be sure to disconnect the battery charger and main power from the machine before removing the reducer & drive motor. © Jan 2022 0407SE Maintenance Manual...
  • Page 69: Front Wheel Bracket

    3. Use the appropriate lifting equipment to remove the battery. wheel. 3. Remove the retaining bolt and washer #1 of the front wheel bracket. 4. Remove the front wheel bracket. 0407SE Maintenance Manual © Jan 2022...
  • Page 70: Hydraulic System

    2. Gear pump 3. Check valve 4. 2–position 4–way solenoid 5. 3–position 4–way solenoid 6. Relief valve directional valve directional valve 7. Hydraulic tank 8. Filter screen 9. Return filter 10. Air filter Removal © Jan 2022 0407SE Maintenance Manual...
  • Page 71: Lift Control Valve Assembly

    Lift Control Valve Assembly NOTICE When installing the removed hose and fitting, it must be tightened according to the specified torque. See Hydraulic Hose and Fitting Specifications, page 2-4. Figure 6-10 Lift control valve 0407SE Maintenance Manual © Jan 2022...
  • Page 72: Regulating Platform Lift Relief

    Regulating Platform Lift Relief Valve Pressure Adjusting the Emergency Lowering Handle NOTICE NOTICE Ensure the hydraulic oil level is at the FULL position of the hydraulic tank. The platform must be empty to perform this test. © Jan 2022 0407SE Maintenance Manual...
  • Page 73: Hydraulic Symbols

    Flow regulator valve 电驱剪叉液压原理图 改文件号 签 字 日期 标准化 刘晓 图 样 标 记 重 量 比 例 17.4787 101048050002 友国 共 页 第 页 奇志 日 期 2018.10.25 Check valve 46.7096 34.4087 32.0000 0407SE Maintenance Manual © Jan 2022 16.0000...
  • Page 74: Hydraulic Schematic Diagram

    REPAIR Hydraulic Schematic Diagram Lift cylinder (Option) Pressure sensor Pressure sensor Steering cylinder 160bar © Jan 2022 6-10 0407SE Maintenance Manual...
  • Page 75: Electrical System

    If the battery acid escapes, please petroleum jelly to the terminals or use terminal use baking soda to neutralize the protector. acid. 3. Keep the area around the battery clean and dry. Charging 0407SE Maintenance Manual 6-11 © Jan 2022...
  • Page 76 The self-discharge process will accelerate in warmer temperatures. If storing the battery in hot temperatures or during hot weather, monitor the specific gravity or the voltage more frequently (about every 2 - 4 weeks). © Jan 2022 6-12 0407SE Maintenance Manual...
  • Page 77: Charger Troubleshooting

    Trouble Diagnosis trouble types. A machine with this system has two display screens on the ground controller and platform control box. They Table 6-5 Trouble Description and Inspection (SINOBOOM System) Code Problem Action Limit Solution...
  • Page 78 Driving handle display E054 fault, and the or open circuited; check the platform up solenoid handle buzzer sounds valve. © Jan 2022 6-14 0407SE Maintenance Manual...
  • Page 79 Invalid option setting Invalid Option setting Fault: Set appropriate option Disables All Motion Fault for this lift. Calibration Fault: Re-calibration the system, or Calibration Fault Disables All Motion check the angle and pressure sensor. 0407SE Maintenance Manual 6-15 © Jan 2022...
  • Page 80 Fault selected (or not) for load sensing. Battery Drain Alarm: Battery voltage is low, charge Battery Drain Alarm Lift Slow to Drive Speed the battery. © Jan 2022 6-16 0407SE Maintenance Manual...
  • Page 81 Motor Controller Fault: Check the connections to Disable Lifting and Driving Motor Controller Fault motor and make sure they are tight. If so, check there are other detail faults. 0407SE Maintenance Manual 6-17 © Jan 2022...
  • Page 82 Motor Controller Over Voltage Fault. Check battery Motor Controller Over Disable Lifting and Driving voltage and make sure the battery charger is not Voltage Fault on. Then cycle power to the lift. If that does not © Jan 2022 6-18 0407SE Maintenance Manual...
  • Page 83 Brake Release Not Stowed: Check if the platform Brake Release Switch Diagnostic Message Only is below down limit height. Check the down limit switch and connections. 0407SE Maintenance Manual 6-19 © Jan 2022...
  • Page 84: Fundamental Troubleshooting

    The ground controller is malfunctioning or not powered off after downloading of a program. Machine • Inspect whether the leads of the power supply and CAN equipment is offline communication fault communication are inserted properly and reliably. © Jan 2022 6-20 0407SE Maintenance Manual...
  • Page 85 The height has not been • Re-calibrate the height. position when the calibrated/the travel switch is machine has no load incorrect • Change the setting of the travel switch. and is indoors 0407SE Maintenance Manual 6-21 © Jan 2022...
  • Page 86 After setting, the • The parameters cross the line. parameters could not The storage is abnormal be saved successfully • The lower platform controller is malfunctioning. after several trials. © Jan 2022 6-22 0407SE Maintenance Manual...
  • Page 87: Electrical Symbols

    28.5682 16.0000 28.5682 棕 兰 32.0000 32.0000 Key switch Buzzer 兰 棕 黑 黑 28.5682 28.5682 16.0000 兰 16.0000 棕 17.4787 + Li 黑 46.8000 17.4787 0407SE Maintenance Manual 6-23 © Jan 2022 46.7096 28.5682 46.7096 46.8000 46.7096 46.8000 34.4087...
  • Page 88 46.7096 46.7096 46.8000 34.4087 34.4087 REPAIR 32.0000 28.5682 Symbol Description Symbol Description 28.5682 16.0000 Storage battery Lithium battery 46.8000 Fuse © Jan 2022 6-24 0407SE Maintenance Manual...
  • Page 89 REPAIR Electrical Schematic 0407SE Maintenance Manual 6-25 © Jan 2022...
  • Page 90 REPAIR This Page Intentionally Left Blank © Jan 2022 6-26 0407SE Maintenance Manual...
  • Page 91 2. Use the table to record the results. After each section is complete, mark the appropriate box. 3. Record the inspection results. If any inspection results are "NO", the machine must be stopped and re-in- spected after repair is completed and marked in the box marked "inspection". 0407SE Maintenance Manual © Jan 2022...
  • Page 92 REPAIR This Page Intentionally Left Blank © Jan 2022 0407SE Maintenance Manual...
  • Page 93 B-1 Inspect Electric Wires B-2 Inspect Rim ,Tire and Fasteners B-3 Inspect Battery B-4 Inspect Hydraulic Oil B-5Inspect hydraulic oil tank air filter B-6 Inspect brake manual release function B-7 Inspect emergency lowering B-8 Inspect brake device 0407SE Maintenance Manual © Jan 2022...
  • Page 94 Condition Malfunction D-1 Inspect Scissor Arm Installation Bearing D-2 Inspect Chassis Slider D-3 Replace Hydraulic Oil Tank Return Oil Filter Element D-4 Replace hydraulic oil User Inspector Signature Inspector Date Inspector Title Inspector Company © Jan 2022 0407SE Maintenance Manual...
  • Page 96 Solution s Alw ays For B et t er A ccess Solution s Always for Better Access Solutions AS/N ZS Hunan Sinoboom Intelligent Equipment CO.,Ltd. 长沙市宁乡高新技术产业园区金洲大道东 128 号 No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha, Hunan, China 市宁乡高新技术产业园区金洲大道东...

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