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Noblelift FE4P14QC Series Operation Manual

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WARNING
Do not use the forklift before reading and understanding the operating
instructions as well as the waring decals on the truck.
Keep for future reference.
battery counterbalanced forklift truck
NOBLELIFT INTELLIGENT EQUIPMENT CO., LTD.
Operation
FE4P14-20
FE4P25-35
FE4P14-35Q-SMS-001
Manual
QC series
Q series

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Summary of Contents for Noblelift FE4P14QC Series

  • Page 1 Do not use the forklift before reading and understanding the operating instructions as well as the waring decals on the truck. Keep for future reference. Operation Manual FE4P14-20 QC series FE4P25-35 Q series battery counterbalanced forklift truck NOBLELIFT INTELLIGENT EQUIPMENT CO., LTD.

  • Page 2: Table Of Contents

    Catalogue Introduction ..............................3 Chapter one Attentions when using the forklift truck ................5 1 .Transportation for forklift ........................5 2. Deposit ..............................5 3. Preparation before use ........................5 4. Operation of truck ..........................5 5.The Use of Lithium Battery ........................6 6.The Use of Lead-acid Battery ......................7 Chapter two The main performance parameters of forklift truck ............8 Ⅰ.The truck’s outline dimension and performance parameters.
  • Page 3 1. Checking point and checking content .................. 86 2. Checking procedure ........................ 87 Ⅱ.Check after operation ........................90 Ⅲ.Truck cleaning ..........................90 1. Truck surface cleaning ......................90 2. Chains cleaning ........................91 3. Electric system cleaning ......................91 4. After cleaning ..........................91 Ⅳ.Regular maintenance ........................91 1.

  • Page 4: Introduction

    Introduction This manual briefly describes the technical parameters of the counterbalanced accumulator forklift made by our company, and the structure of its main components, working principle and requirements on operation and maintenance. Please read this manual carefully before operation, so as achieve proper driving and maintenance, and to ensure safe and effective material handling. Meanwhile, this manual aims to guide operators to use the forklift in an appropriate way and to maximize its performance! We hope that operators and equipment managers could read it carefully before use! Please strictly observe the provisions and cautions stipulated in this manual...
  • Page 5  Due to continuous product improvement, Noblelift reserves the right to make changes in product designs and specifications without prior notice. For the latest product parameters, please feel free to contact us. All parameters provided herein are as of the publication date of the...

  • Page 6: Chapter One Attentions When Using The Forklift Truck

    Chapter one Attentions when using the forklift truck The operator mast always keeps in mind the principle of safety first. Conscientiously and cautiously read the maintenance manual. Undergo safe operate and canonical operate strictly following the demand in this manual 1 .Transportation for forklift Pay attention to the following particulars when using container or automobile to convey forklift truck...

  • Page 7: The Use Of Lithium Battery

    load uniformly distributed on the forks; to prevent load from deviation (7) When the distance between the load’ gravity center and yoke is equal or less than 500mm.The maximum load capacity should be the rated capacity, and when the distance between the load’...

  • Page 8: The Use Of Lead-Acid Battery

    (7) The charging temperature ranges from 0°C to 40°C. Under low temperature conditions below 0°C, charging at high rate may cause damage to the battery. Under low temperature conditions below 0°C, charge the vehicle immediately after use (8) Discharge temperature range: -20 ~ 50°C, The discharge capacity at (-20 ~ 0°C) may be lower than that at normal temperature.

  • Page 9: Chapter Two The Main Performance Parameters Of Forklift Truck

    Chapter two The main performance parameters of forklift truck Ⅰ.The truck’s outline dimension and performance parameters. 1. The truck’s outline dimension see figure 1-1 Figure 1-1 outline...

  • Page 10: Technical Data

    2.Technical data 2.1FE4P25-35Q Technical data (list 1-1) FE4P28Q/ Model number FE4P25Q/FE4P25Q2 FE4P30Q/FE4P30Q2 FE4P35Q/FE4P35Q2 FE4P28Q2 Drive mode: Electromotion Operation mode: Seat-driving pattern Rated capacity Q(kg) 2500 2800 3000 3500 Load center distance C(mm) Load distance x(mm) Wheelbase y(mm) 1620 1700 1800 1800 Service weight including battery 3600...
  • Page 11 2.2 FE4P16-20QC Technical data (list 1-2) Model number FE4P14QC FE4P16QC FE4P20QC Drive mode: Electromotion Operation mode: Seat-driving pattern Rated capacity Q(kg) 1400 1600 2000 Load center distance C(mm) Load distance x(mm) Wheelbase y(mm) 1450 1450 1450 Service weight including battery 2860 2940 3180...

  • Page 12: Ⅱthe Structure, Principle And Adjustment Of The Main Parts Of Forklift

    ⅡThe structure, principle and adjustment of the main parts of forklift 1.Transmission system 1.1 Overview The transmission system of forklift truck is composed of reducer assembly, differential assembly and drive axle. The driving gear of the reducer is directly connected with the traveling motor.
  • Page 13 The differential is mounted on the front half housing through the two end bearing seats, and the front end is connected to the axle housing. The differential housing is made of left and right split type, with two half-shaft gears and four epicyclic gears. As shown in Figure 2-2, the differential is mounted on the front half housing through bearing seats at both ends, and the front end is connected to the axle housing.
  • Page 14 1. drive axle hoousing 2. drum brake 3. hub 4. large oil seal ring 5. seal ring 6. taperd roller bearings 7. taperd roller bearings 8. O-ring 65X3.1 9. small oil seal ring 10.seal ring 75X100X10 11.round nut M60X2 12.lock washer 60 13.
  • Page 15 1.4 Wheel hub installation (1) Add 100ml grease into the wheel hub, and then install it on the shaft. (Figure 2-4) (2) Tighten the adjusting nut with a torque of about 9.8N·m and then turn it 1/2 turn. (3) Hang the spring gauge on the bolt to measure the starting torque of the hub. When it reaches the specified value, slowly lock the nut.

  • Page 16: Brake System

    1.5Malfunction analysis Table 2-2 Fault Diagnosis and Correction Malfunction item Possible cause Method of correction The fastening bolts at each installation High vibration Tighten connection are loose Gear oil deterioration Replace Excess oil temperature Abnormal oil level Add or subtract Stuck moving parts Adjust The bonding surface bolt is loose...
  • Page 17 (2) When parking, when the rear handle brake, the brake shoe is pulled open by the brake to realize the parking brake; Release the pedal to cancel the parking brake. 2.2 Brake pedal The structure of the brake pedal is shown in Figure 2-7. The pedal converts the stepping force acting on the pedal into brake oil pressure through the push rod of the brake master pump.
  • Page 18 1.lock nut 2.push rod 3.dust cover 4.brake cable wire 5.lock washer 6.auxiliary leather bowl 7.piston 8.main leather bowl 9.spring 10.check valve 11.valve seat 12.pump body Figure 2-8 Brake master pump 2.4 Brake The brakes are double-shoe brakes mounted on both sides of the drive axle. The brake consists of two sets of brake shoes, brake pump and regulator.
  • Page 19 2.5 Parking brake control device The parking brake handle is CAM type and the braking force can be adjusted by a regulator located at the end of the brake handle. Adjustment of braking force: Turn the regulator clockwise to increase the braking force; Turning the regulator counterclockwise reduces the braking force.
  • Page 20 (5) Adjust the brake switch as shown in Figure 2-13 (a) Loosen the lock nut of the brake switch after the brake pedal height is adjusted; (b) Unplug the wire and let it separate; (c) Turn the switch so that the gap A=1mm; Brake switch (d) Confirm that the brake light should be on when the brake pedal is down;...
  • Page 21 2.8 Maintenance Gear oil should be added before the new drive axle running test (gear oil should be selected in strict accordance with the instructions, please refer to Table 2-1 for specific models). When refueling, oil should be injected from the refueling hole in the upper part of the axle housing until oil is spilled from the oil level hole in the middle of the axle housing.

  • Page 22: Steering System

    3. Steering system 3.1 Overview The steering system (Figure 2-14) is mainly composed of a steering wheel, steering shaft, steering device, steering oil pump and steering bridge. The steering shaft is connected to the steering gear through the universal joint, and the connecting shaft is connected with the steering wheel through the universal joint.
  • Page 23 1.left knuckle 2.bridge body 3.steering cylinder 4.spring washer 16 5.hexagon bolt M16X65 6.bush 7.knuckle bearing 8.oil cap 9.hexagon bolt M8X18 10.spring washer 8 11.link pin 12.link 13.pin 14.kingpin 15.O-ring 16.shield block 17.dustband 18.tapered roller bearing 19.composite dust ring 20.bush 21.pin lock nut 22.cotter pin 23.right knuckle 24.
  • Page 24 1.steering knuckle kingpin 2.O-ring 3.dustband 4.tapered roller bearing 5.steering knucle 6.composite dust ring 7.bush 8.pin lock nut 9.cotter pin 10.bush 11.knuckle bearing 12. damping pad 13.fixing seat Figure 2-16 Steering knuckle (2) Steering cylinder The steering cylinder is a double-acting piston cylinder, and the two ends of the piston rod are connected to the steering joint through the connecting rod.
  • Page 25 3.33.3 Key points of adjustment and maintenance (1) As shown in Figure 2-18, grease the hub, inner and outer bearings, and inner cavity of the hub cap. Grease the lip of the oil seal as well; (2) Fix the bearing outer ring on the hub and install the hub on the knuckle shaft; (3) Install the washer flat and tighten the grooved nut to a torque of 206-235N.m(21-24kgm), loosen the grooved nut and then screw the nut again to a torque of 9.8N.m(1kgm);...

  • Page 26: Electric System

    The forklift snake or swing The spring is broken or unelastic. Replace The oil level in the tank is low. Add oil Loud work noise Suction tube or oil filter is blocked. Clean or replace The steering cylinder guide sleeve seal is Oil leak Replace damaged or the pipe or connector is damaged.
  • Page 27 4.2 Electrical schematic diagram 4.2.1 Electrical schematic diagram—Curtis(Figure2-22) Figure2-22 Electrical schematic diagram—Curtis...
  • Page 28 4.2.2 Electrical schematic diagram—Inmotion(Figure2-23) Figure2-23 Electrical schematic diagram—Inmotion...
  • Page 29 4.2.3 Electrical schematic diagram—ACM(Figure 2-24) Figure 2-24 Electrical schematic diagram—ACM...
  • Page 30 4.3 Combination instrument 4.3.1 Instrument display function (Curtis system) Parking 13 Steering Angle Seat 14 Display Menu Brake Pedal 15 Display Menu Lift lock 16 Display Menu Fault alarm 17 Display Menu Safety Belt 18 H Mode Forward/Reverse 19 S Mode Battery level 20 E Mode Working Time...
  • Page 31 4.4 Failure analysis 1) Curtis Controller fault table and diagnostics guide Code display Code display on the on the Troubleshoot Fault cause programmer instrument 1.Motor outside U. V or W connection short circuit; Controller current Controller Over current 2.Motor parameter overload mismatching;...
  • Page 32 1. Vehicle stopped state. Detected motor frequency and/or phase current outside of travel specified limit control monitoring parameters; Travel Control Walking control 1.10 Supervision supervision 2.Improper travel control supervises parameters; 3. See: Programmer» Application Settings »Trip Control Supervises Menu. 1.The controller working Controller temperature environment is too harsh;...
  • Page 33 2. Motor temperature parameter setting is wrong; 3. If the motor does not use a temperature sensor. Programming parameters "Tempcompensation" and "Temp cutback must be set to OFF. 1. The motor temperature sensor is incorrectly connected; 2. If the motor does not use Motor temperature Motor Temp Sensor a temperature sensor.
  • Page 34 3. The circuit connected to the B+ terminal charges the capacitor. 1. The main contactor is not closed; 2. Oxidation of main contactor contacts. Melt. Main Contactor Did Not The main contactor is Or the connection is Close not closed unstable;...
  • Page 35 state. 4. Verify the input switch status. See Programmer » System Monitor menu » Input » Switch Status. 5. Verify the throttle. See Programmer » System Monitor Menu » Enter » Throttle command 1.Emergency reverse operation is over. but the Emergenvy reverse high Emer Rev HPD forward.
  • Page 36 1.The CAN cable connection is incorrect. Oil pump controllerPDO 2.The baud rate is Pump PDO Timeout timeout inconsistent. 3.The bus resistance is abnormal. 1.3401/ The controller battery type is incorrectly configured 2.The CAN cable BMS PDO Timeout BMS PDO timeout connection is incorrect.
  • Page 37 See Programs » Application Settings »CAN interface »PDO Settings. An internal controller failure Internal Hardware Internal Hardware has been detected 1.The descending solenoid valve is disconnected or short-circuited. 2.The pin of the connector (T13 or T2) on the Driver 1 Fault Driver 1 failure (drop controller is dirty or the solenoid valve)
  • Page 38 CPU fault Reset key Incorrect start Tilt switch Reset tilt switch active before key on Incorrect start Side switch Reset side switch active before key on Incorrect start Attachment Reset attachment switch switch active before key on Incorrect start Tilt switch Reset tilt switch active before key on Lift analog fault or need to be...
  • Page 39 Traction drive limit Battery low vehicle speed limit Open drain of traction output Check the wire of open drain of open or short traction output open or short Traction controller over Check power wiring current or short 1. Check power wiring Traction controller short 2.
  • Page 40 DC bus voltage of pump DC bus voltage of pump controller is controller is high high DC bus voltage of pump Check power wiring controller is low The default value of the Reset key pump controller is updated Pump drive limit Battery voltage low need charge Open drain of pump output Check the wire of open drain of...
  • Page 41 3) ACM Controller fault table and diagnostics guide Code display on the Fault Solution instrument Controller short circuit single 1. Restart key switch overcurrent 2. Battery low voltage Controller short circuit continuous 1. Restart key switch overcurrent 2. Battery low voltage The current sensor of the controller 1.
  • Page 42 3. Motor temperature is too high 1. The temperature sensor of traction motor is faulty Motor low temperature warning 2.Wire harness failure, traction motor temperature sensor connection line is broken 3. Low motor temperature 1. The temperature sensor of traction motor is faulty Motor temperature lower 2.Wire...
  • Page 43 Forward or reverse switch active 1. Switch the direction switch to the neutral before key on position Forward switch and reverse switch 1. The direction switch is faulty active at the same time 95～97 Throttle analog value out of range 1.Accelerator pedal fault Brake pedal switch failure 1.

  • Page 44: Traction Power Battery

    Traction power battery 5.1 Lead-acid battery 5.1.1 Lead-acid battery instructions ● Battery life is generally about 2 to 3 years, if used and maintained properly, can be used for more than 4 years. If not used and maintained properly, it will be damaged early within a few months.
  • Page 45 with lead-acid battery, this type of battery has the characteristics of small volume, light weight, long cycle life, high safety, green pollution and so on. ● The charging of lithium battery should be carried out in strict accordance with the requirements on the lithium charger.
  • Page 46 shorten the service life of the battery pack. ● The battery pack in the process of charging and discharging, if there is a peculiar smell, abnormal sound, please stop charging or discharging immediately; ● If the above phenomenon, please contact the manufacturer, do not disassemble without permission 5.2.2 Storage of lithium batteries If the battery string is stored for a long period of time (more than six months), the lithium...

  • Page 47: Hydraulic System

    6. Hydraulic system 6.1 Overview- Hydraulic system schematic diagram The hydraulic system consists of oil pump, multi-way valve, lifting cylinder, tilt cylinder and pipeline components. As shown in Figure 2-28 The hydraulic oil is supplied by a hydraulic pump connected to the motor and then distributed to the cylinders by a multi-way valve.
  • Page 48 used to prevent the tilt cylinder from misoperating the joystick under the condition of no pressure source and causing serious consequences. A one-way valve is arranged between the oil inlet and the oil inlet of the lifting valve disc and between the oil inlet of the lifting valve disc and the oil inlet of the tilt valve disc.
  • Page 49 Relief valve pressure adjustment The safety valve pressure has been set by the manufacturer, the user is not allowed to adjust. 6.4 Hydraulic pipeline The hydraulic pipeline of the hydraulic system is shown in Figure 2-31. 1.hydraulic tube assembly (different)8-L2500-1SC-60° 2.hydraulic tube assembly (different)8-L2700-1SC-60°...
  • Page 50 6.5 Fault analysis If the hydraulic system fails, find out the cause according to the table below and make the necessary repairs. (1) Multi-way valve fault analysis (Table 2-11) Fault Cause Repair method Slide valve stuck Wash after decomposition The lifting oil pressure is not high Oil hole blockage Wash after decomposition Slide valve stuck...

  • Page 51: Lifting System

    7. Lifting system 7.1 Overview The lifting system is a two-stage roller type vertical lifting and shrinking, which is composed of inner and outer masts and fork arm carrier. 7.1 Inner and outer mast The inner and outer masts are welded parts. The bottom of the outer mast is mounted on the drive axle with a support.
  • Page 52 rolling along the inner mast wing plate, which can be adjusted. To prevent rolling clearance, 2 fixed side rollers are used to roll along the outside of the inner gantry wing panel. The longitudinal load is borne by the main roller, which emerges from the top of the gantry when the fork is raised to the top.
  • Page 53 1.fork arm carrier 2. outer mast 3.outer mast composite roller 4.inner mast 5inner mast and fork arm carrier composite roller Figure 2-34 Position of roller Note: (a) Adjust the clearance of side rollers to 0.5mm; (b) Butter main roller surface and mast contact surface. 7.4 Maintenance 7.4.1 Lifting cylinder adjustment (figuer 2-35)
  • Page 54 Inner mast Tire Fork arm carrier Main roller Fork Figure 2-36 Fork arm carrier height adjustment (3) Land the fork and lean back into position. Adjust the upper end connector of the chain and adjust the nut to make both chains tensioned to the same degree. 7.4.3 Replacement of fork armcarrier roller (1) Fork a pallet and park the car on a level ground.

  • Page 55: Removal And Installation

    taking care not to lose the adjustment pad for the piston rod head. (5) Remove the connection bolt between the lifting cylinder and the bottom of the outer mast, remove the lifting cylinder and the oil pipe between the two cylinders, do not loosen the oil pipe joint.
  • Page 56 (2) Figure 2-40 shows how to lift the top shelf The maximum weight is not more than 150Kg Lifting position Figure 2-40 (3) Figure 2-41 shows the balanced lifting Lifting ring Figure 2-41 The maximum weight is not more than 2500Kg. The lifting ring on the balance weight is only allowed to lift the balance weight, not the whole vehicle.

  • Page 57: Chapter Three Operation, Use And Safety For Forklift

    Lifting hole (5) Figure 2-43 shows the lifting of the walking motor. The maximum weight is not more than 150Kg Figure 2-43 Chapter Three Operation, use and safety for forklift Ⅰ.Driving and operation There is some information for operating normally as below and it favor you about good running performance, using safely, running economically.

  • Page 58: Forklift Stability

    or accessaries. 4. Forklift stability There are regulations in ISO or other standard about forklift stability, but said regulation is not applicable for all running condition, forklift stability vary on different running condition. Maximum stability is assured under below condition: (1) Level and firm ground.

  • Page 59: Steer

    (4) Operation of direction switch handle⑤ Direction switch handle decide travelling direction(forward-backward) Forward F: push forward direction switch handle Backward R: pull backward direction switch handle (5) Loosen parking brake handle Step down brake paddle Let go parking brake handle forward entirely, catch hold of steering wheel with left hand, put right hand lightly on steering wheel too.

  • Page 60: Parking And Temporary Parking

    In order to reduce the danger of tilting fork to operate when fork is at a much · height, make lifting operation when the vehicle is very close to load stage. 8. Parking and temporary parking ·Parking safely ·Parking place shall be broad and level as much as possible.

  • Page 61: 10．Stacking

    ·Before charging, check connector and cable to ensure there is no injury ·Not charging under the situations as follow: —Connector terminal has been injuried. —There are rust and abrasion in Turminal and cable. These situations will lead spark to burn and to explode. (g) Charge after turning off ignition key.

  • Page 62: 11．Unstacking

    (a) Be sure that there are no falling of load and damaging of load in loading region. (b) Be sure that there is no goods or pile possible leading to unsafety Stack as follows: (1) Slow down when getting close to goods. (2) Parking in front of goods.
  • Page 63 (d) If necessary, infuse greese. (e) Check wheel hub nut and joint face between piston rod and piston for loose, check piston rod surface for injury. (f) Check mast roller for rotation stability. (g) Actuate lift cylinder to its max. height to let cylinder be full of liquid. ...

  • Page 64: Ⅱ.using Instruction Of Operating Devices

    Ⅱ.Using instruction of operating devices 1. Components, schematic diagram for operating devices(see following figure) 1.mast 2. lifting oil cylinder 3. Lifting chain 4. load-backrest 5.fork 6.front wheel 7. parking braking 8. service braking sytem 9．accelerator 10. charge Jack 11.hood 12.real wheel 13.

  • Page 65: Control

    simultaneously. ·Take off key to prevent unqualified operating when get off forklift. ·Take off key when charging or parking to prevent unqualified operating. (3) Switch unit Switch unit is combined by direction switch, steering switch and big and small light switch. 1- direction switch 2- steering switch 3- big and small light switch...
  • Page 66 (2) Horn button④ Push down rubber cover located in the center of steering wheel to make a buzzing sound. Even when ignition key is turned off, the horn can also sound. (3) Direction switch handle⑤ Indicate travelling direction Travel forward (F): Push forward handle and step accelerating paddle Travel backward (R): Pull backward handle and step accelerating paddle When parking forklift, direction switch handle should be put in neutral position(N).
  • Page 67 (5) Brake paddle⑦and accelerating paddle⑧ ·Do not step accelerator pedal suddenly to prevent the vehicle from starting or accelerating suddenly. ·Ensure your foot remove from accelerator pedal when step brake pedal down. From left to right, there are brake paddle⑦ and accelerating paddle⑧ in turn. Step down accelerating paddle slowly, forklift speed is decided by stepped angle of accelerating paddle.

  • Page 68: Truck Body

    5. Truck body (1) Seat Make you fit to drive seat by adjust operating handle. Lock will be released after pull the handle up. you can move seat to and fro gently. To be sure seat locked after adjusting. Seat adjusting range To and fro is 120mm. When traveling on dry cement road, driver is given a perpendicular acceleration is 2.130m/s2-2.237m/s, integrative acceleration is 2.252m/s-2.356m/s.

  • Page 69: Ⅲ.safety Issues

    (6) Foot pedal and armrest There is foot pedal on each side of forklift, armrest located on left front brace of roof grard, when get on or get off, please use foot pedal and armrest to ensure your safety. (7) Lamps There are head light and front light assembled on the head Rear view mirror of vehicle direction indicator lamp, parking light, width light).

  • Page 70: Safety Rules

    2. Safety rules Only qualified people who has been trained and has driver license can operate the forklift! Forbid to drive on the highway! Put fatigue dress on before driving! Vigilant: injuries, the ambulance! Do not change parts on forklift arbitrary Read the instruction manual carefully before without permission.
  • Page 71 Turn off the engine before maintenance! Understand traffic regulations Before use, please check on the truck! Do not move the overhead guard! To keep driver’s cap clean! Do not drive an unsafe forklift! Drivers should have a healthy body! Be sure your truck is safe!
  • Page 72 Work in specified area Do not drive a damaged truck! Hold tightly when get on the truck! Start forklift correctly! Adjust seat before driving! Make sure your forklift is in safe operating condition! Appropriate fasten seat belts! Always pay attention to the height of work place!
  • Page 73 Turn on lights in dark area! Do not put arm and body outside of the overhead guard during work! Avoid driving on soft ground, only Keep body under the guards! allowed to run on solid and flat ground. Avoid eccentric loading! Pay attention to encounter item by front fork when loading! Check fork pin position!
  • Page 74 Do not run on smooth or slippery ground! Note the horizontal driving stability of the truck when it is un-load! Be especially careful when handling long Forbid handling people! or wide cargo! If can not see the front when turning, Use appropriate pallets or sleeper when please whistle and drive slowly.
  • Page 75 Not allowed to gaze around while driving! Do not use the forklift to do stunt! when goods is so high to keep out line Should obey the traffic rules and all of sight, drive backward or forward under warnings and signs! direction of others when loading, travel forward in upgrade Pay attention to the steep uphill slopes...
  • Page 76 Not turn when driving on a slope! People or things moving on road should be warned by whistle! Be careful to crush people or goods Operators are not allowed to close when the when turning! truck is working! While turning a high speed can cause People are not allowed to start in work place! accident because of unstable center of gravity! Notice the change of rated load weight...
  • Page 77 Use the fork correctly when loading! Slow down when loading! Do not move the truck when there is It is forbidden to stand or walk under someone in front of the truck! the elevatory fork! Do not load the goods which is higher Please bind the goods which is difficult than the goods rest.
  • Page 78 Do not misuse the fork! Be careful when load the container! Do not pick up people! Do not misuse forklift! Do not extend any part of body outside Drive the truck smoothly to avoid sudden when driving! acceleration and deceleration! Must use special equipment to lift people Do not overload! safely to lift people safely to work at height!
  • Page 79 Do not lift when there is excessive wind! Not allowed to work in explosive environments! The faulty trucks should be put into the park the forklift to the indicated area! indicated area! Do not park the forklift on the slope! When the forklift is not in use, please do the follow.

  • Page 80: Move The Truck

    3. Move the truck Forbid hoisting from the top! Forbid hoisting on the frame! Hoisting the forklift correctly! Hoisting the forklift ·Tie firmly steel cable on two terminal holes of outer mast beam and on counterweight hoisting hook, then, hoist forklift with hoisting device.the side of steel cable connecting to counterweight should go through notch of roofguard without exerting pressure on roofguard.
  • Page 81 Prohibit eccentric loading of goods! To avoid driving on slippery roads! When the truck is not in the horizontal Prohibit crossing the obstacle such astrench, position, do not load or unload! mound and railway! When moving, the distance between fork and whether load or no-load, don’t turn in a high ground should less than 150mm to 200mm! speed or in a large radian!

  • Page 82: Safety Problem In Maintenance

    Do not jump in the event of forklift rollover! Please wear helmets when driving! ·It is safer to stay under the protection of seat belt than jump down the truck. If the forklift began to tip over: 1. Tap foot and clench the steering wheel tightly. 2.

  • Page 83: Safety Problem In Battery Usage

    ·Do not use the mast assembly as a ladder. ·Strictly forbidden to put your hands, feet and body between frame and mast assembly. (4) Inspect and replace tires. ·Assembly and disassembly of tires must be operated by professionals. ·High-pressure air should be carried by professional. ·Wear goggles when using the compressed air.
  • Page 84 (5) Against excessive discharge · Do not use forklift until it can not move, otherwise the battery life will be shortened. The batteries need charging up when the battery capacity warning light flashes continuously. (6) Keep clean ·Keep the battery surface clean. ·Do not use dry cloth, chemical fiber cloth to clean the battery surface.
  • Page 85 ·When the battery has the following situations, please contact our sales department: ·Battery stinks. ·Dirty of electrolyte. ·Electrolyte temperature becomes higher. ·Electrolyte reduces too quickly. (13) Prohibit disassemble ·Do not drain the electrolyte from the battery. ·Do not split the battery. ·Do not repair the battery.

  • Page 86: Labeling

    7. labeling Signs sticked on vehicle are to illustrate using method and attention matters of vehicle, which not only takes consideration of you but also of the vehicle. Stick the signs plate on again if they fall off. 2.load curve 3.Use the information lubrication chart 1.nameplate...

  • Page 87: Chapter Four Truck's Regular Check And Maintenance

    Chapter four Truck’s regular check and maintenance Conduct a comprehensive pre-inspection of forklift trucks and forklifts to avoid failure and fail to produce the life it deserves. Maintenance program is based on the number of hours listed in forklift work 8 hours a day, working 200 hours a month the case may be, in order to maintain safe operation and maintenance procedures should be maintained on the forklift.

  • Page 88: Checking Procedure

    2. Checking procedure (1) Check the brake pedal Check brake condition and to ensure a fully depresses the brake pedal when the plane from the floor counting down the brake pedal travel should be more than 50mm, no-load forklift truck braking distance about 2.5m.
  • Page 89 (4) Check the steering wheel rotation case The steering wheel clockwise and counterclockwise rotating gently, check whether there is rebound phenomenon, a suitable spring trip to 50-100mm. Steering wheel before and after the trips of about 7 °, if the above situation, turn the steering wheel shall be normal. (5) Check the function of steering system The steering wheel clockwise and counterclockwise rotation, check the power steering work.
  • Page 90 (10) Check tires (pneumatic tires) Unplug the nozzle cap, measuring tire pressure with a tire air pressure. After check air pressure, nozzle mouth should ensure that gas will not leak before installed the cap. ·Forklift tire pressure is higher than the car’s; it should not exceed the prescribed pressure value.

  • Page 91: Ⅱ.check After Operation

    (13) Check headlights, turn signals and horn Check whether the normal bright lights, speakers is normal (when pressing the horn button, horn ring) Check whether the emergency stop is normal. left steering light is bright neutral right steering light is bright (14) Check instrument panel features Normally, after a few seconds turn the key switch, the dashboard will be the following graph shows...

  • Page 92: Chains Cleaning

    2. Chains cleaning ·Do not use chemical detergent, acids or other corrosive liquid to clean the chain. ·Place a tank in the bottom of the frame. ·Use gasoline or other petrochemical derivatives to clean the chain. ·Do not add any additive when use the steam nozzle cleaning. ·Dry immediately after cleaning of the chain pin and the water stain on chain surface.
  • Page 93 (2) Controller Every- Every Every Three Maintena- Maintenance item Tools week month months months nce item (8h) (50h) (200h) (600h) (1200h) Check the wear condition of √ √ contactors Check if contactor mechanical movement is √ √ good Check micro switch operation of the pedal is √...
  • Page 94 (5) Wheel (forward, backward wheel) Every- Every Every Three Maintena- Maintenance item Tools week month months months nce item (8h) (50h) (200h) (600h) (1200h) Wear, cracks or damage √ √ √ √ √ If there is nails, stone or Tyre other foregn items on tire √...
  • Page 95 (7) Brake system Every- Every Every Three Mainten- Maintenance item Tools week month months months ance item (8h) (50h) (200h) (600h) (1200h) Gradu- Empty run ated √ √ √ √ √ scale Brake Pedal travel √ √ √ √ √ pedal Operation condition √...
  • Page 96 Measuring the pressure of √ the safety valve gauge Leakage, loosening, fracture, deformation, √ √ √ damage Pipeline joint × Change the tube years Hydraulic pump is leaking or √ √ √ √ √ Hydraulic there is noise pump Hydraulic pump gear wear √...

  • Page 97: Regular Replacement Of Key Safety Parts

    Mast bearing cap bolts √ √ whether loose Whether Lift cylinder rod bolt head, bending plate bolts √ √ loose cracking, damaging status of √ welding of roller and roller √ √ shaft (10) Else Every- Every Every Three Maintena- Maintenance item Tools week...

  • Page 98: Ⅴ.area Lubricated And Lubricant Recommended

    Ⅴ.Area lubricated and lubricant recommended 1. Area lubricated ○：Change FO： Hydraulic oil GO： Gear oil ◎：reinforce □：Check and adjust CG： Grease BO： Brake fluid W： Distilled water □◎ Lifting chain Direction pipe column ◎ Tilt cylinder pin ◎ Mast bearing support ◎...

  • Page 99: Maintenance Record Form

    Maintenance record form Date Contents of Maintenance Recoder...
  • Page 100 NOBLELIFT INTELLIGENT EQUIPMENT CO., LTD. Service hotline：4008-836115 Wechat：nuolijixie Postcode：313100 Email address: info@noblelift.com Website：www.noblelift.com Version：Nov, 2022...

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