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Operation and Maintenance Manual
SS0507
Scissors Type Aerial Work Platform
Original Instruction
△ ! Warning
The operator and the maintenance staff
must go through and understand this manual
before the operation and maintenance.
Otherwise, the injuries and death can be
caused. Please appropriately keep this
manual for reference of related staff.
Lingong Group Jinan Heavy Machinery Co.，Ltd.
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Summary of Contents for LGMG SS0507
- Page 1 Operation and Maintenance Manual SS0507 Scissors Type Aerial Work Platform Original Instruction △ ! Warning The operator and the maintenance staff must go through and understand this manual before the operation and maintenance. Otherwise, the injuries and death can be caused.
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Page 2: Table Of Contents
Operation and Maintenance Manual of Aerial Work Platform Contents Forewords ........................ II Safety precaution ....................III Chapter 1 Safety ..................... 1 Chapter 2 Legend ....................7 Chapter 3 Label ....................... 9 Chapter 4 Specification ..................17 Chapter 5 Controller ..................... 21 Chapter 6 Emergency operation ................ -
Page 3: Forewords
Thanks for purchasing and using the elevating work platform of Lingong Group Jinan Heavy Machinery Co., Ltd. The mechanism, drive, operation, maintenance, adjustment, technical parameter, repair adjustment data of SS0507 elevating work platform are specified in this manual for safety guidance and correct use & maintenance of this machine. -
Page 4: Safety Precaution
Operation and Maintenance Manual of Aerial Work Platform Safety precaution The operator shall understand and follow the existing safety regulations of the state and the local government. If these are unavailable, the safety instructions in this manual shall be followed. Most accidents are caused due to the violation to the operation and maintenance regulations of the machine. -
Page 5: Chapter 1 Safety
Operation and Maintenance Manual of Aerial Work Platform Chapter 1 Safety... - Page 6 △ ! equipment. SS0507 can be only used in indoor;It is forbidden to carrying the goods. 1.6 Maintenance of safety sign Replace any missed or damaged safety sign and bear the safety in mind at any time.
- Page 7 Do not touch charge when charging. 1.8 Tipping-over hazard The staff, equipment and material on the platform shall not exceed the maximum bearing capacity of the platform and the extending platform. SS0507（S0507SDTCE10） Maximum carrying capacity For indoor use only：2 persons Maximum number of people...
- Page 8 Operation and Maintenance Manual of Aerial Work Platform When the platform is caught, stuck or blocked by a nearby item and is unable to normally move, do not try to release the platform via the platform controller. All staff must leave the platform before releasing the platform via a ground controller.
- Page 9 Operation and Maintenance Manual of Aerial Work Platform 3° Maximum allowable working angle (forward tilting (°)) 3° Maximum allowable working angle (backward tilting (°)) 1.5° Maximum allowable working angle (sideward tilting (°)) 1.12 Falling hazard The workers on the platform must put on all safety devices and fix the accepted rope anchorage point with the safety strap hook in the operation process.
- Page 10 Operation and Maintenance Manual of Aerial Work Platform Be sure to make all maintenance and operation according to the provisions in this manual. Be sure to keep all labels at the appropriate locations and keep them recognizable. Be sure to keep this manual in the manual box of the platform. 1.17 Personal injury hazard Do not run the machine in case of hydraulic oil leakage.
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Page 11: Chapter 2 Legend
Operation and Maintenance Manual of Aerial Work Platform Chapter 2 Legend... - Page 12 Operation and Maintenance Manual of Aerial Work Platform...
- Page 13 Operation and Maintenance Manual of Aerial Work Platform Name Name Left guard rail Main piatform Extending platform Yoke File box lifting cylinder Platform controller Safety prop Lanyard anchorage point Covering part accessory Right guard rail Tyre Pedal Charger Door Hollow protector...
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Page 14: Chapter 3 Label
Operation and Maintenance Manual of Aerial Work Platform Chapter 3 Label... - Page 15 Operation and Maintenance Manual of Aerial Work Platform...
- Page 16 Operation and Maintenance Manual of Aerial Work Platform...
- Page 17 Operation and Maintenance Manual of Aerial Work Platform Code Name 2534000335 Company Logo 2534000504 Product Model 2534000142 Keep Safe Distance Away from Machine 2534000355 Decal 2534000010 Close Chassis Tray 2534000145 Warning 2534000011 Caution mark for service in box 2534000029 Skin Injection Notice 2534000027 Lifting Position 2831990027...
- Page 18 Operation and Maintenance Manual of Aerial Work Platform...
- Page 19 Operation and Maintenance Manual of Aerial Work Platform...
- Page 20 Operation and Maintenance Manual of Aerial Work Platform Code Name 2534000229 forbidden 2534000033 Directional Arrow 2534000119 Read Manual 2534000008 Battery as Balance Weight 2534000539 Wheel load capacity 2534000102 Forward 2534000146 Danger 2534000144 explosion burns 2534000334 Power off 2534000143 Crush Hazard 2534000009 Electrocution Hazard 2534000016...
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Page 21: Chapter 4 Specification
Operation and Maintenance Manual of Aerial Work Platform Chapter 4 Specification... - Page 22 Operation and Maintenance Manual of Aerial Work Platform Specification 4.1 SS0507 (S0507SDTCE10) overall specifications Overall performance specifications Item Specifications Item Specifications Minimum turning radius (exterior Rated load (kg) wheel) (m) Load of extending platform Maximum allowable working angle 3° (kg) (forward tilting (°))
- Page 23 Operation and Maintenance Manual of Aerial Work Platform 〉2900 Rated speed(r/min) ` T-1275 model Output voltage (V) 25A/280；75A/70 Capacity (AH) Battery 5 hours ah. 20 hours ah. Unit weight(kg) GPTC30-24V-AWP model Nominal DC output voltage (V) Charger Maximum DC output voltage(V) Maximum DC output current(A) 100-240VAC Nominal AC input voltage (V)
- Page 24 Operation and Maintenance Manual of Aerial Work Platform...
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Page 25: Chapter 5 Controller
Operation and Maintenance Manual of Aerial Work Platform Chapter 5 Controller... - Page 26 Operation and Maintenance Manual of Aerial Work Platform 5.1 Basic operation The following items will be discussed below: For platform controller (PCU), see Fig.2 and Fig.3. For chassis controller (ECU), see Fig.4. Main power supply and safety 1) The key switch controls the power supply of the machine, for which three operating modes are available.
- Page 27 Operation and Maintenance Manual of Aerial Work Platform ⑤ The brake will be uninitialized in any non-traveling mode. Turning and turning security The key switch must be placed in the platform position. For hydraulic turning model, the turning function can be controlled only via the left and right buttons on top of handle on the PCU.
- Page 28 Operation and Maintenance Manual of Aerial Work Platform Power-off state Place the key switch to the chassis position in Lift lower the power-up status platform via the toggle switch on the chassis panel. Place switch platform position Select traveling function and then select slow-speed mode, if necessary.
- Page 29 Operation and Maintenance Manual of Aerial Work Platform 5.2 Platform controller (PCU) and main controller (ECU) Lifting Horn Low speed Traveling Displaying Fig. 2: Platform controller (PCU)
- Page 30 Operation and Maintenance Manual of Aerial Work Platform Left turn Backward Forward Right turn Enable key Emergency stop Switch Fig. 3: Handle operation key Fig. 4: Main controller (ECU)
- Page 31 Operation and Maintenance Manual of Aerial Work Platform 5.3 Error state (alarm code) In the error alarm status, the alarm code will flash once per second on the displays of ECU and PCU. Table: alarm code Display Description Reaction of machine System initialization error Stop all actions System communication error...
- Page 32 Operation and Maintenance Manual of Aerial Work Platform Motor Controller Analog Control Fault Warning Motor Controller Motor Fault CURTIS ONLY Pump Motor Fault Warning Left Drive Motor Fault Warning,unable to walk and lift Warning,Unable to walk and Warning,unable to walk and lift lift Pump Motor Short Or Pumping Speed Input Fault Warning...
- Page 33 Operation and Maintenance Manual of Aerial Work Platform Table: troubleshooting and guide Display Description System initialization error: ECU may fail and replace the failed ECU. System communication error: check the communication line and other cable connection. If the failure is not solved, please replace PCU or ECU. Invalid option setting error: set appropriate options to the machine.
- Page 34 Operation and Maintenance Manual of Aerial Work Platform Check wiring. Make sure the correct throttle type is selected in the Motor Controller. Ensure that the Emergency Reverse Check parameter is off in the Motor Controller Look at motor enable delay with the Scissor Programmer，it may be too short. Make sure other Motor Controller parameters are properly selected Low voltage error: check the battery voltage.
- Page 35 Operation and Maintenance Manual of Aerial Work Platform 5.4 Historical error status The controller can display the latest 10 error alarm codes. Press the right turn key on top of handle and hold it for 10 seconds (do not press the enable key of the handle) to log in the historical error status.
- Page 36 Operation and Maintenance Manual of Aerial Work Platform Forward or backward traveling Battery status Lifting platform Battery status Machine mode code Lowering platform Battery status Software version Generating error Error code Error code Chassis control mode Battery charging status Once the machine is initialized in the normal working status, the battery level will be displayed on the PCU screen in the form of percentage: 10, 20, 30, 50, 70 and 90.
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Page 37: Chapter 6 Emergency Operation
Operation and Maintenance Manual of Aerial Work Platform Chapter 6 Emergency operation... - Page 38 Operation and Maintenance Manual of Aerial Work Platform 6.1 Overview The emergency operation steps, applicable systems and controllers for the emergency during the machine operation are specified in this chapter. The position, function and application method of the emergency descent button or emergency stop equipment are also introduced. Notice: all personnel responsible for operating or contacting the equipment shall review the complete operation manual (including this chapter) before the machine operation and at the regular interval.
- Page 39 Operation and Maintenance Manual of Aerial Work Platform After-accident inspection Please absolutely check the machine and test all functions of the ground controller first and then the platform controller after any accident. Keep the lifting height below 3m before repairing all damages (if necessary) and all controllers.
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Page 40: Chapter 7 Pre-Operation Inspection
Operation and Maintenance Manual of Aerial Work Platform Chapter 7 Pre-operation inspection... - Page 41 Operation and Maintenance Manual of Aerial Work Platform △ ! 7.1 Forbidden operation, unless The safe operation principles of the machine are understood and practiced. The dangerous conditions are avoided. The pre-operation inspection is always made. The workstation is checked. The function test is always made before the use.
- Page 42 Operation and Maintenance Manual of Aerial Work Platform Safety prop Extending platform Scissor arm pin and fastener Platform control handle Brake release component Hollow protector Check the complete machine to find: weld joint or crack of the structural member ...
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Page 43: Chapter 8 Workstation Inspection
Operation and Maintenance Manual of Aerial Work Platform Chapter 8 Workstation inspection... - Page 44 Operation and Maintenance Manual of Aerial Work Platform 8.1 Forbidden operation, unless The safe operation principles of the machine are understood and practiced. The dangerous conditions are avoided. The pre-operation inspection is always made. The workstation inspection is understood and comprehended before the next step. The workstation is checked.
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Page 45: Chapter 9 Function Test
Operation and Maintenance Manual of Aerial Work Platform Chapter 9 Function test... - Page 46 Operation and Maintenance Manual of Aerial Work Platform △ ! 9.1 Forbidden operation, unless The safe operation principles of the machine are understood and practiced. The dangerous conditions are avoided. The pre-operation inspection is always made. The function test is understood and comprehended before the next step. The workstation is checked.
- Page 47 Operation and Maintenance Manual of Aerial Work Platform platform shall lower to the height of 2m and then stop lowering. Push down and hold the platform lifting and lowering switch again. Result: the platform shall descend to the lowest position. When the platform descends, the lowering alarm shall ring.
- Page 48 Operation and Maintenance Manual of Aerial Work Platform machine is moving and return the handle to the center. Result: the machine shall move as per the direction of the upward arrows on the control panel and △ ! Notice: the brake must be able to stop the machine at any grade. suddenly stop.
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Page 49: Chapter 10 Operation Notice
Operation and Maintenance Manual of Aerial Work Platform Chapter 10 Operation notice... - Page 50 Operation and Maintenance Manual of Aerial Work Platform △ ! 10.1 Forbidden operation, unless The safe operation principles of the machine are understood and practiced. The dangerous conditions are avoided. The pre-operation inspection is always made. The workstation is checked. The function test is always made before the use.
- Page 51 Operation and Maintenance Manual of Aerial Work Platform Press the lifting function selector button. Press the enable key on the control handle. Move the handle according to the mark on the control panel. 10.9 Turning Press the drive function selector button. Press the enable key on the control handle.
- Page 52 Operation and Maintenance Manual of Aerial Work Platform Overturn the front guardrail of the extension platform, do not put your hands in a place that may be injured. Install two disassembled steel wire latch back to each side of the guardrail bracket. Remove two wire latches in the middle of the left guardrail and turn the left guardrail of the extended platform inward.
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Page 53: Chapter 11 Transport And Lifting Instruction
Operation and Maintenance Manual of Aerial Work Platform Chapter 11 Transport and lifting instruction... - Page 54 Operation and Maintenance Manual of Aerial Work Platform △ ! 11.1 Compliance and obedience When lifting the machine with a crane, please make the correct judgment and make a plan to control the displacement of machine. Only the staff with the aerial lifting qualification is allowed to load and unload the machine. The carrier vehicle must be parked on a level ground.
- Page 55 Operation and Maintenance Manual of Aerial Work Platform Please make use the forklift rebates on both sides of the ladder. Place the fork of the forklift on the forklift rebates. Drive the forklift forward to completely insert the fork into the rebates. Lift the machine by 15cm and slightly tilting the fork backward to keep the machine stable.
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Page 56: Chapter 12 Maintenance
Operation and Maintenance Manual of Aerial Work Platform Chapter 12 Maintenance... - Page 57 Operation and Maintenance Manual of Aerial Work Platform △ ! 12.1 Compliance and obedience The operator shall only carry on the routine maintenance items specified in this manual. The regular maintenance and inspection shall be made by the trained maintenance technician as per the requirements of the manufacturer.
- Page 58 Operation and Maintenance Manual of Aerial Work Platform 12.3 Hydraulic oil level inspection The suitable hydraulic oil level is essential to the machine operation. If the hydraulic oil level is unsuitable, the hydraulic component may be damaged. The hydraulic oil level change can be determined by the inspector via the daily inspection.
- Page 59 Operation and Maintenance Manual of Aerial Work Platform Record the result with a table. Complete each completed item in corresponding table according to the description in the operation manual. If any inspection result “N” appears, stop the equipment work, repair and check the equipment again.
- Page 60 Operation and Maintenance Manual of Aerial Work Platform Tick on the corresponding position after each inspection. Learn how to make the inspection step by step. If the inspection result “N” is made, mark and stop the machine work until it is repaired and checked again.
- Page 61 Operation and Maintenance Manual of Aerial Work Platform Inspection of manual and label The completeness of operation and maintenance manual is the key of safe operation. Each equipment is supplied with a manual which is kept in a box on the platform. The illegible or incomplete manual is unable to provide sufficient safe operation information.
- Page 62 Operation and Maintenance Manual of Aerial Work Platform 12.10 Steps of checklist B Battery inspection This check item shall be made once per 250h or per season, whichever is shorter. The well battery status is essential to machine performance and operation safety. The incorrect electrolyte fluid level and the damaged cable or connector may cause the machine part damage and hazard.
- Page 63 Operation and Maintenance Manual of Aerial Work Platform Result: the specific liquid gravity difference between the battery cells is greater than 0.1 or the specific liquid gravity of more than one battery cell is less than 1.217. In such case, please replace the battery. Check the battery electrolyte height.
- Page 64 Operation and Maintenance Manual of Aerial Work Platform Wire of scissor arm ECU to the platform Harness connector connected on the platform Check the free coating of the insulating oil on the positions below: Harness connector connected between ECU and platform controller ...
- Page 65 Operation and Maintenance Manual of Aerial Work Platform even if the key switch is switched to the platform controller. Test of key switch This check shall be made once per 250h or per season, whichever is shorter. The correct action of key switch and essential to the safe operation of equipment. The machine can be operated via the ground controller or the platform controller.
- Page 66 Operation and Maintenance Manual of Aerial Work Platform ④ Press the drive function selector button. ⑤ Select one point (such as the touchdown point on the wheel) from the machine as the visual inspection reference of the test line. ⑥ Drive the machine at the maximum speed and release the handle at the moment when the reference point passes the ground test line.
- Page 67 Operation and Maintenance Manual of Aerial Work Platform ④ Press the enable key. ⑤ Raise the platform to the height about 2.3m away from the ground. ⑥ Press the drive function selector button. ⑦ Select one point (such as the touchdown point on the wheel) from the machine as the visual inspection reference for the starting line and the finishing line.
- Page 68 Operation and Maintenance Manual of Aerial Work Platform B-12 Inspection of ventilation system of hydraulic oil tank cover This check shall be made once per 250h or per season, whichever is shorter. The well-ventilated hydraulic oil tank cover is essential to the good mechanical property and service life.
- Page 69 Operation and Maintenance Manual of Aerial Work Platform Lower the platform height until the safety prop completely contacts the shaft sleeve. Crush hazard Be sure to put your hand on correct position of the safety prop when lowering the platform. Turn the key switch to the OFF position.
- Page 70 Operation and Maintenance Manual of Aerial Work Platform Lower the platform to the folding position. Inclination switch Move the machine to the maximum allowable inclination angle of the level sensor. For the maximum allowable inclination angle, please refer to the nameplate. Press the lifting function selector button and raise the machine to the height about 2.1m from the inclined ground.
- Page 71 Operation and Maintenance Manual of Aerial Work Platform ② Lift the safety prop, move it to the center of the scissor sleeve center and rotate it upward until it is vertical. ③ Lower the platform height until the safety prop completely contacts the shaft sleeve. Warning: crush hazard Be sure to put your hand on correct position of the safety prop when lowering the platform.
- Page 72 Operation and Maintenance Manual of Aerial Work Platform “DOWN” “DOWN” “DOWN” “DOWN” “DOWN” (5 times) “UP” “DOWN” “DOWN” “DOWN” “DOWN” “DOWN” (5 times) “UP” “DOWN” “DOWN” “DOWN” “DOWN” “DOWN” (5 times) Attention: a. Each operation of the button shall last for 0.15s – 2.5s; b.
- Page 73 Operation and Maintenance Manual of Aerial Work Platform Result: no alarm is outputted. The system function is normal. Result: the alarm is outputted and the platform overload system is abnormal. Eliminate the failures of limit switch, its wire, installation bracket and the like or calibrate the overload system. Lower the platform to the height about 3.2m from the ground.
- Page 74 Operation and Maintenance Manual of Aerial Work Platform base plate. Result: the measurement value is greater than or equal to 24mm.Carry out Step 3. Result: if the measurement value is less than 24mm, replace the wear-resistance slide block. ③ Apply lubricant between the chassis sliding rail and the wear-resistance slide block. 12.13 Steps of checklist E Test and replacement of hydraulic oil This procedure is made once per 2000h or per two years, whichever is shorter.
- Page 75 Operation and Maintenance Manual of Aerial Work Platform △ ! Warning: component damage hazard Start the oil pump to fill the entire hydraulic system with hydraulic oil and eliminate the air. The operation without any fuel may damage the hydraulic pump. Carefully pump the oil tank when fueling the hydraulic system.
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Page 76: Chapter 13 Schematic Diagram
Operation and Maintenance Manual of Aerial Work Platform Chapter 13 Schematic diagram... - Page 77 Operation and Maintenance Manual of Aerial Work Platform Electric schematic diagram...
- Page 78 Operation and Maintenance Manual of Aerial Work Platform Hydraulic schematic diagram...
- Page 79 Operation and Maintenance Manual of Aerial Work Platform SS0507 Aerial Work Platform Operation and Maintenance Manual 880*1230 mm Format 16 8 Sheets January First printed on , 2018 (Version 1) Lingong Group Jinan Heavy Machinery Co.， Ltd. Add: F12, Building 3 Lushang Guoao Plaza, 9777 Jingshi Road, Lixia District, Jinan City, Shandong...
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