機動叉車安全操作_.ppt

1、Companies and employees must pay close attention to industrial fork truckss safety. Fork trucks are dangerous equipment if they are improperly operated.Especially, fork trucks work in a narrow workplace or co-workers work in the same place. So companies must have a series of strict standards in rela

2、tion to fork trucks training, operation and maintenance. All fork truck operators must have undergone both theoretical and practical training before operation of a fork truck and are required to undertake refresher courses.,1. Foreword:,Note: It is everybodys duty to pay attention to safety,2. Instr

3、uction of Fork Truck Driver,Worker injuries mainly because drivers havent undergone formal training, or havent understood thoroughly the safety regulation, or operated carelessly. So, our slogan is Safety First for reminding and stressing the importance of safety. There are many different types of f

4、ork trucks with different load capacities, but some basic operations must be complied. Drivers must abide by all safety regulation during working.,Keep safety regulation in mind! Comply with safety regulation anytime! No excuses to breach safety! Safety regulation protects your safety and health! Sa

5、fety rely on everybodys efforts! Basic principle:,Safety First!,3. Safety Regulation of Fork Truck Driver,Keypoint: Drivers must be familiar with and master each fork trucks operation and safety regulation before operate any industrial fork trucks. Please refer to Fork Truck Manual. Drivers must che

6、ck fork trucks and report any troubles everyday before operating. Driver must report any troubles during operating. Must use the specified oil, grease and fuel which meet the manual recommendation.,Check Contents before operating,Check fuel, engine oil and coolant Check the oil level of fuel: observ

7、e the fuel indicator on monitr, or open the tank cover or use caliper for measuring. No using lighter to observe in case of fire. Check engine oil: too full engine oil will increase axles turn resistance so that leak oil.Little oil will result in engine working improperly. So drivers must use calipe

8、r to check oil level before operating. Check the coolant: the level must be between full and low marks.,B. Check engine and each indicators in different speeds,Check engine: firstly start engine, dont warm engine in the idle speed, but check engine in different speed and with some loads for abnormal

9、ity or not.,Turn off engine before add diesel. No smoking or using lighter when repair and add oil. Prevent oil from splashing on high-temperature parts.,Be care of scald when discharging engine oil !,Check Points,Only after water tank cools , open the cover (2), be care of scald. (There are some pr

10、essures in water tank),Check each meters: firstly start engine, run charging indicator, oil temperature alarm, engine oil pressure alarm, engine oil temperature alarm, air filter alarm, fuel oil level alarm. To electric fork truck: besides the above, check battery temperature alarm, carbon brush ala

11、rm, battery discharge indicator. Check cooling water of fuel and engine oil for leakage. Before start machine, check ground for fuel or cooling water. After start, check fuel filter and joints for oil leakage. Note: Your hands and loose clothing far away from moving and hot parts after start the for

12、k truck.,C. Check steering wheel, brake, tyres,lights, horns and wipers,Steering Wheel: stop fork truck, turn steering wheel left/right, the turning clearance is less than 10, push steering wheel up/down for loosing or not. Brake: stamp on the pedal, brake can work at once, and oil circuit isnt leak

13、ing.,Tyres: observe the tyre surface for abnormality, if need, use barometer for checking pressure and add gas. Check tyre for foreign object and bolt every 100 hours. Lights: Check headlights, small lights, fog lights, turn signals, taillights, brake lights for abnormality. Horns: work properly, vo

14、ice is loud. Wipers: work properly.,D. Observe each meters, engine and chassis parts during traveling,Observe each meters: stop the fork truck at once and check if any one of charging indicator, oil temperature alarm, engine oil pressure alarm, engine oil temperature alarm, air filter alarm, fuel oi

15、l level alarm is trouble. Notice the smeel of bruning rubber: if smeel the bruning rubber, stop the fork truck at once and check the low pressure circuit for short circuit, the belt of fan and generator, tyre and other parts. Note: the fork truck is hot at this time.,Notice the abnormal sound: stop

16、the fork truck at once and check the engine, chassis moving parts and other parts. Check hub temperature after stop the fork truck: use hands to touch hub, if hands are hard to bear, the temperature is too hot and make the further examinations.,Health Requirements of Drivers:,The fork truck drivers

17、must be healthy, normal intelligence and meet the following points: A： Fine hearing B： Normal blood pressure C：Dont have mentally ill, heart disease, high blood pressure and neurosis D： Fine vision, no color blindness,Drivers woking in a plant must have undergone both theoretical and practical train

18、ing, the residency is more than 6 months, master the operation skills, acquire the special job licence, then operate fork truck independently. During residency, students must be properly guided by teachers. Drivers must study carefully and stictly comply with traffic regulations. Carry the special j

19、ob licence anytime for the relevant departments inspection when working. Drivers must master the operation skills, be familiar with fork trucks capacities, the plant roads, fork trucks maintenance and troubleshooting Driving after drinking is strictly prohibit. No smoking when driving, adding oil an

20、d charging. Picking up people is forbidden. Check fork truck before operating, Fault fork truck is absolutely prohibited. Check for people and barriers before starting fork truck, then blow a whistle for traveling Slow down undet the adverse conditions A routine physical examination should be perfor

21、med for drivers, if anybody dont suit for the driver job, should change his job.,E： Drivers in a plant must do the following points:,F ：Drivers must insist on Ten Slow, Eight No Driving , Ten Good,“Ten Slow”: Slow starting, slow turning, slow downgrading, slow traveling while passing other cars, slo

22、w reversing, slow pulling, slow traveling at intersection, slowing driving at dark,slow driving on rain days, slow traveling on bridge. “Eight No Driving: No driving when occur the following things: the door doesnt close, safety equipment goes out of order, the driver doesnt sit properly, goods aren

23、t loaded correctly, people stand on forks, people stand on mast, the driver doesnt check before working, overhigh or overweight goods Ten Good: Good brake, good lights, good horns, good driving skills, good observation, good signals, good maintenance, good complying with regulation, good performance

24、 of safety measure, good teamwork,In order to fork trucks work normally, fork truck should be examined by the specially trained personnel at least every year. If the fork truck provides the seat belt, drivers must buckle the seat belt when driving. No picking up people while moving fork truck. Its f

25、orbidden to use the worn-out forks (exceed allowable range), broken and unfixed fork.,Precaution of accidents,4.Attachments:,Using attachments according to their functions and products descriptions. Using the attachments from the original manufacturer, if not, use them under the circumstances of saf

26、e assembly and safe load. Its forbidden that use overweight attachments and work with forks together. The load nameplates and warning signs must be located clearly on fork trucks.,Inspection Method: Check connection pipes for wearing out and damage. Check pipe joints for leakage with soap water or s

27、pecial equipments. Turn off the gas valve after stop fork trucks.,5. A Safe Rules of PP GG System,! A liquefied petroleum gas leak can result in a explosion and a fire!,Especially in the following circumstances:： LLPPGG System leaks. Engine cant start. Smell liquefied petroleum gas. It must be forbi

28、dden at this time: Remove the gas cover(1) and lose the gas cover(1). No operating if LLPPGG system is fault. No driving the fork truck if it is fault.,6. Safe Operation,Learning Forklift Drivers must have undergone both theoretical and practical training. Read the operational manual before driving.

29、,Forklift inspection Check forklift before woring everyday, if find any troubles, need repair.,Keeping body in forklift Drivers must sit on seat to operate. Its forbidden that push any parts of their body through mast, forks and moving parts.,No jumping from forklift Dont jump when forklift tip, but

30、 clench the steering wheel and open two legs, body tip in the reversal direction of forklift tipping, sit on seat in case of collision.,No overloading Learning the maximum load on nameplate. No overloading.,Preventing from transversal overturning Forklift trucks may overturn as a result of overload,

31、 unequal center of gravity of the load or travel over an uneven surface causing the vehicle to topple over.,Fixing goods No loading unfixable or loosing goods. Be careful of collision or overturning when load the overhigh or over width goods.,Goods in the centre Be sure that goods in the centre of f

32、orks and forks in the bottom of goods before lifting.,Overhigh goods The good height shouldnt exceed the mast, unless the goods are fixed and dont slip from forklift.,Lowering forks completely Push the emergency isolating switch to lower the forks completely, remove the start key before park forklif

33、t. Block the wheels if park on slope.,Preventing from longitudinal overturning This condition may occur when forklift on slopes, loading overweight goods, over tilting or applying the emergency brake, fast reversing and lifting mast. So drivers must lower the mast while traveling.,Preventing from tr

34、ansversal and longitudinal overturning Be careful when forklift travel on the uneven ground, the muddy tide flat, or impact the top objects or other objects.,Operating smoothly Operate smoothly when a forklift starts, parks, travels, turns and brakes, or it will cause danger to drivers and other peo

35、ple.,Observing the top Keep the mast vertical or leaning backward. Its forbidden to lean forward. Be careful of obstacles especially at the top of forklift.,The least tilting angle Operate the tilt system smoothly and slowly. No tilting forward except lifting or lowering goods, then tilt the mast ba

36、ckward for fixing goods.,Vision Drivers try to lower the mast and lean it backward when forklift travel with load for the wider vision. If goods block the view, drivers must reverse (except traveling on upgrades).,Notes of traveling on slopes Its forbidden that cross slopes or turn on slopes. The fo

37、rks level are higher the slope height when loading goods, the forks are lower the slope height when no loading.,Reducing speed Comply with the limited speed, and the rule of pedestrians have the right of way. Reducing speed and blow horns on intersections corners.,Notice Pedestrians Its not allowed

38、that anyone stands or passes the lifting forks, or stand in the rear of forklift or the turning space.,No picking up people No picking up anybody! Nobody stands the lifting fork carriages. If need to lift people, use the special equipments.,Noticing the strength of ground support Not all ground or f

39、loors are suitable for supporting your forklift with load or without load. Learn the ground and floors strength.,No playing when driving forklifts The rules of safe driving apply to everyone. Its dangerous to you and other people if play on forklifts when driving.,Be careful of the swing of forklift

40、 tail while turning Be careful of the swing of forklift tail when forklift turn in a narrow space. Forklifts turn with their rear wheel, so cause a big swing.,Loading a bulky good and traveling on slopes If load a bulky goods, and block the view, forklift must be reversed. If travel on upgrades, for

41、klift should travel forward and arrange a guide in front of the forklift.,No smoking when adding oil or checking battery Turn off the engine and power when adding oil or checking battery. No smoking or lighting.,7 .Maintenance Rules,Always refer to the manual and the technical informations!,Always a

42、ct in accordance with the manufacturer guidances,If you feel confused, contact the manufacturer for help!,Requirements: Only conduct the correct maintenance regularly, forklifts can work properly. Only the specially trained personnel can conduct the maintenance for forklifts. Must use the special en

43、gine oil, grease,diesel and parts from the manufacturer recommendations.,If not comply with the above operational standards, the fork truck capacities will be suffered. The after-service people should obey the safety rules to maintain fork trucks like drivers. Fork trucks must be parked on flat land

44、, and not slide or automatic start. Fix the fork truck with wood block and special equipments. Lower forks and lean mast forward slowly till forks touch the land, push the emergency isolating switch and remove the start key. The mast must be fixed in case of leaning backward, if need to repair. No m

45、odifying fork trucks or adding any equipments without manufacturers permission. Check functions and commissioning after every maintenance.,Note It is necessary to make up the lost or destoryed nameplates.,The maintenance interval should be shorten if fork trucks work in extreme enviroment.(over hot,

46、 over cold or over dusty).,Note Obey the safety rules and disposal methods of oil, grease and detergent.,Note Inspection and commissioning should be made after every maintenance.Be sure of the correct maintenance.,You must check the following points:,Safety Rules: Its necessary to use the correct li

47、fting tools to support the forklift. Clean： Welding：If need to weld, take away the senstive parts (such as hydraulic control parts and battery). Be sure fire-fighting apparatus is near. Assembling and safety Keypoints:Inspection and commissioning should be made after every maintenance.Be sure of the

48、 correct maintenance.,No using the high-pressured water gun to flush the electric forklift. If use the high-pressured water gun to flush the diesel forklift, the engine must be turn off. Be carefu not pouring water into the intake and outtake. No using flammable liquid to clean. Prevent short circui

49、t. Protect all senstive parts.Clean electric motor and other parts by high pressure air. The chains are cleaned only by paraffin wax, then are lubricated. Keep the workplace and cab clean.,Note Its necessary to park forklift on the flat land, and the wheel cant slide. The forks must be placed on lan

50、d or lift to a certain height in case of collision. Keep the workplace clean in case of slipping.,Keep the workplace clean in case of slipping,The forks must be placed on land or lift to a certain height in case of collision.,Jacking and fixing a fork truck,The jack must be enough lifting capacity.

51、The jacking locations only are the counterbalance(1)and frame(2) outside. （Please refer to the operation manuals of different type forklifts）,Jacking the fork truck (use wood block for fixing) and keep workplace clean when maintaining.,Lifting and safety,No one is allowed to enter the working space

52、while the fork truck lift.,The lifting devices and crane must have enough load capacities. The rope should be tied to the lifting point.,If need forks and mast to lift, must take measures to prevent them from gliding.,If need to work on mast, must fix the mast against leaning backward.,8. Fire preve

53、ntation and cleaning,Preventing tanks from explosion: The explosion accidents main result from the residual flammable gas in tanks. In order to avoid these accidents, place the tanks in ventilation 24 hours, then clean them completely with detergent. Wash the tank 2-4 times by water. Weld only when

54、no residual engine oil or diesel and gas.Open the tank cover when welding. No using flame but flashlight when check a tank No knocking tanks with irons in case of spark. It is prohibited to maintain and start forklifts in petrol stations. No keeping gloves and rags with oil in petrol stations or cau

55、se explosion. Keep them in a iron box with cover Cleaning notes: Use the correct detergent. Remove the battery. Be careful when using high pressure water to flush parts. Some sensitive parts must be lubricated such as chains, bearings, grooves and rolls.,No smoking or lighting when clean the parts with flammable liquid. Wasteoil: Dispose wastoil according to the local re