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21 

 

 

2. User can complete the maintenance work 

2.1 Daily maintenance and safety inspection. 
(1) It is the operator's responsibility to perform routine maintenance and inspection of the forklift. 
(2) If the forklift does not perform routine maintenance, it will affect the safety and reliability of the forklift and may 
easily lead to serious accidents. 
(3) Check for problems or discover faults, repair them immediately and stop using them. 
2.Can complete the maintenance work in one day, one week and one month as indicated in the maintenance table. 

t No 

Checking parts 

Content 

Operate control 

Check whether its function is normal 

Safety switch  

Check whether its function is normal 

Horn 

Check whether its function is normal 

Steering 

Check whether its function is normal 

Hydraulic device  Check whether its function is normal 

Meter 

Check whether its function is normal 

Hydraulic system  Oil level and leak oil or not 

Drive device 

Noise and leak oil  

Electromagnetic 
clutch 

Check whether normal work, whether 
contact is bad 

10 

Transmission 

Good or not 

11 

Wheel 

Check for damage, remove oil stains and 
metal chips 

12 

Frame 

Check for damage and remove oil stains 

13 

Battery 

Check the electrolyte level 

14 

Fork 

Check for deformation or cracks 

15 

Lift device 

Check for damage and remove oil stains 

16 

Hydraulic cylinder  Check for damage and oil leakage 

 
 
 
 
2.2 The maintenance work that can be completed within 1 day, 1 week and 1 month indicated in the maintenance 
table can be completed. 
(See Chapter4 Maintenance Table) 
2.3 Other maintenance parts given in the maintenance table. It can only be completed by the maintenance personnel 
of the company, or the maintenance organisation approved by the company. 

Содержание Mini Series

Страница 1: ...neering co uk W www kelvinengineering co uk A UK Headquarters Waterend Farm Epping Road Ongar Essex CM5 0DE Company Reg Number 08189288 Vat Reg 260080637 KELVIN Mini series electric counterbalance for...

Страница 2: ...ictly abide by accident prevention regulations technical safety regulations and maintenance and repair guidelines The operator of the machine must ensure that they carefully read and fully understand...

Страница 3: ...3 Chapter 8 Battery And Charger 15 1 Replace battery 15 2 Charge 15 3 Battery maintenance 16 4 Motor Maintenance 17 5 Electromagnetic brake maintenance 17 Chapter 9 Fault Analysis 18 Chapter 10 Mainte...

Страница 4: ...tion of the controls or pedals 3 Workplace It can only run on a flat and hard ground such as concrete or asphalt ground Do not work in oily areas to avoid slipping Make sure that the ground can bear t...

Страница 5: ...eful For larger cargo loads forklifts should be equipped with backrest Do not drive or tilt the mast when lifting goods 6 Parking precautions After the forklift stops the forks should be at the lowest...

Страница 6: ...arning Nameplate and Symbols The Battery forklift has the following symbols Please read the related content on the labels 1 Lifting and lowering control 2 Safety marks nameplate 3 Load chart label 4 L...

Страница 7: ...n such as slippery areas Using as tow tractor for other vehicles Using to transport or lift people Working on grass or sand Hanging the wire rope directly on the forks to hang the goods Using the fork...

Страница 8: ...t truck is suitable for 5 to 40 in the working environment If the forklift needs to be used for a long time in the environment of great changes in temperature or humidity special equipment must be ins...

Страница 9: ...6 3 3 Hydraulic schematic diagram Spare parts name above 1 Pump station or gear pump 2 Multi way valve 3 Block valve 4 Lift cylinder 5 Tilting cylinder...

Страница 10: ...7 3 4 Electrical schematic diagram...

Страница 11: ...8 4 Capacity chart 5 Safety signs Do NOT Stand on or off Caution nipping hand Lifting position No access to the back of the mast...

Страница 12: ...ht switch 4 driver seat 5 Pedal horn switch 6 Counterweight 7 Driving boxes 8 Folder 9 USB Power Interface 10 Emergency Stop Switch 11 Driving direction switch 12 Lifting handle 13 Brake pedal 14 Tilt...

Страница 13: ...e mast tilts forward and backward respectively The speed is controlled by the tilt angle of the handle the greater the angle the faster the speed Note Do not suddenly stop when lowering the forks and...

Страница 14: ...ng wheel also reverses 3 2 When the forklift encounters an obstacle it should not be forced to pass and should pass by the obstacle Warning Do not allow wheels to slip If the operator s hands or shoes...

Страница 15: ...Attachment Forklifts can be equipped with different accessories to further enhance safety 1 Load backrest When the height of the goods is too high you can add a load backrest to increase the stability...

Страница 16: ...ce the braking time Do not force a steep slope 1 10 Before the forklift enters the elevator it shall be ensured that the elevator can withstand the entire load the weight of the forklift the weight of...

Страница 17: ...to the desired position 3 3 Slowly move the forklift forward so that the goods are accurately positioned on the shelf 3 4 Lower the fork to remove the cargo 3 5 Slowly retreat the forklift 3 6 Lower t...

Страница 18: ...ut into battery box 2 Connect joint between battery connector lug and cable 3 Close battery box 4 Keep key switch off 5 Plug the socket 2 Charge 2 1 No smoking or using fire Please do not charge too m...

Страница 19: ...cover After full charge the comparison table between battery temperature and electrolyte proportion is as following Temperature Proportion g cm3 15 1 31 0 1 30 15 1 29 S 30 1 28 45 1 27 Please add dis...

Страница 20: ...d do hot dry processing 3 Check whether motor outgoing connecting wire is correct and firm 4 Check whether commutator segment is clean whether electric brush can slide freely in the brush box 5 Check...

Страница 21: ...n circuit 2 BB detection line open circuit 2 3 HPD HPD sequence fault 1 KSI Brake and accelerator input sequence is not correct 2 Wrong HPD type choice 3 Wrong accelerator potentiometer adjustment cho...

Страница 22: ...rea the current decreases 1 Temperature 85 or 25 2 Vehicle is overloading 3 Wrong controller installation 4 Working in extreme environment For example LED display code 2 4 means LED light flash 2 time...

Страница 23: ...or cardboard and do not touch it directly with your hands To avoid burns 7 Please note that the oil temperature in the transmission or hydraulic system may be high The forklift should be cooled first...

Страница 24: ...nction is normal 5 Hydraulic device Check whether its function is normal 6 Meter Check whether its function is normal 7 Hydraulic system Oil level and leak oil or not 8 Drive device Noise and leak oil...

Страница 25: ...ow clean motor dust Note Electrical components should not be flushed with high pressure flushing devices Do not destroy the electrical components on the circuit board To maintain the position of elect...

Страница 26: ...tion inspection 6 2 Fix the cable connector tightly 6 3 Check the contactor contacts 7 Battery 7 1 Check the electrolyte level the level should be 10 15mm above the plate 7 2 Check whether the connect...

Страница 27: ...axis L A 2 Hydraulic system H O B 3 Drive gear box H O C 4 Lifting chain L D 5 Bearing of lifting system L G L Lubricate H Check O Change Oil 6 Lube and grease Grease type Specification Suitable parts...

Страница 28: ...will move with the terrain after it is parked At this time the wedges must be used to cushion the wheels to prevent movement 3 Storage of forklift If the forklift needs to be stored for a long time pl...

Страница 29: ...26 Chapter 12 Product warranty and after sales service For product warranty and after sales service please refer to our after sales service description...

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