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MAINTENANCE

OPERATOR MANUAL

38

EPS14P

39

OM-EPS14P2019001-EN

9.  Electric System Inspection

(1)  Check connectors and tighten the loose parts. Check electrical connectors for abnormality 

(for example, sign of burning).

(2)  Check fuses of main controller and replace them if necessary. Check whether the copper 

busbar of the main controller is burnt. If so, replace it.

(3)  Check whether low voltage fuse and relay work properly. Replace them if necessary.

Warning
Disconnect the battery before checking the electric system.

10.  Clean

Clean the whole forklift with the compressed air.

11.  Others

Check if there are others problems.

REGULAR MAINTENANCE

Period and Items

Period for regular inspection and maintenance, whichever comes first. For example, if the 

forklift works less than 250 hours in 6 weeks, conduct the following inspection and checks every 

6 weeks, otherwise conduct the following inspection and checks every 250 hours. Perform the 

maintenance service accordingly

Category

Item

6 (weeks)

3

6

12

Months

250

500

1000

2000

Hours

Chassis 

System Gear Oil Level Checking

First Check

Check

Mast

Chains Adjustment

Adjustment

Chains Lubrication

Lubrication

Mast Cleaning

Clean

Mast Clearance Adjustment

Adjustment

Hydraulic 

System

Hydraulic Oil Replacement

Replacement

Oil Filter with Breather Filter

Replacement

Electric 

System Electric System Inspection

Check

Others Torque Inspection on Critical Fasteners

Check

Note
If the working environment is harsh, the maintenance interval should be reduced, and advice 

from BYD after sales personnel should be sought.

Content Description

1.  Chassis System

Check the gear oil level and add if necessary.

2.  Mast

(1)  Check the tension the lift chains, adjust them if necessary.

(2)  Lubricate the chains

(3)  lean the mast.

3.  Hydraulic System

(1)  Replace the hydraulic oil periodically.

(2)  Replace the oil filler with breather filler periodically.

Содержание EPS14P

Страница 1: ...EPS14P OPERATOR MANUAL OM EPS14P2019001 EN...

Страница 2: ...EPS14P OPERATOR MANUAL OM EPS14P2019001 EN...

Страница 3: ...ift nameplate 18 Battery Nameplate 19 Loading Capacity Chart 19 Other decals 20 OPERATING Startup and Control Key Switch 22 Emergency Disconnect Switch 22 Fork carriage and pedal 22 Tiller 23 Travel S...

Страница 4: ...eplacement 46 Driving Wheel Replacement 46 Gear Oil Level Checking 47 Gear Oil Replacement 48 Mast Maintenance Chains Adjustment 49 Chains Lubrication 51 Mast Cleaning 51 Mast Clearance Adjustment 52...

Страница 5: ...onments other than those mentioned in this manual contact with your local BYD dealer first for confirmation Any modification to the forklift is not allowed unless BYD s written consent is granted Cont...

Страница 6: ...ake sure that the operators understand all the safety messages on the forklifts For the proprietor make sure following safety instruction on your industrial vehicles are observed Please abide by relev...

Страница 7: ...he forklift when the abnormalities and damages are found on the forklift Do not use the forklift until the forklift is fully repaired Warning decals and signs The BYD forklifts have warning decals and...

Страница 8: ...l View 3 1 12 14 13 6 8 5 10 15 2 11 9 7 4 No Name No Name No Name 1 Fork Load Wheel 6 Battery Cover 11 Cover 2 Forklift nameplate 7 Tiller 12 Castor Wheel 3 Fork 8 Emergency Disconnect Switch 13 Driv...

Страница 9: ...mm 2372 Turning radius LH RH Wa mm 1490 1970 Performance Data Travel speed with without load km h 6 6 Lift speed with without load mm s 180 240 Lower speed with without load mm s 300 240 Climbing abil...

Страница 10: ...e load it should not exceed the rated loading capacity of the forklift Check and confirm the load of the forklift Battery Nameplate Opera ng Condi ons Iron Phosphate Battery Ambient Temperature Rela v...

Страница 11: ...the weight of the cargo S14PS Q kg H mm C 600 mm 2800 3300 3800 4300 4800 550 750 1000 1200 1400 Caution 1 Forklift specification varies depending on customer requirements Refer to the load capacity...

Страница 12: ...starting the forklift pull up the emergency disconnect switch on the right side Emergency Disconnect Switch Press down the emergency disconnect switch to shut off the power Rotate and pull up it to r...

Страница 13: ...s of A1 and A3 to brake Release the accelerator button B to brake when the vehicle speed is 0 apply the brake immediately A1 A2 A3 B Low Speed Control Press the low speed control below the tiller and...

Страница 14: ...vehicle being normally started 5 Hours and Fault Code The time worked appears after the vehicle being normally started The fault code appears when the vehicle breaks down 6 Battery state The battery l...

Страница 15: ...he packaging of the goods and the handling personnel should bear the responsibility of safe loading Travelling 1 When travelling with load make sure that the load is well centered on the forks 2 After...

Страница 16: ...the charger to charge the forklift GB port REMA port Optional Note 1 If the charge port cover is opened it is impossible to use the stacker To use the stacker close the charge port cover 2 The environ...

Страница 17: ...vehicle on turtle speed mode Caution 1 Have a supervisor or a second person on site as a lookout 2 Make sure that the ground is strong enough to avoid the transport vehicle sinking into the floor 3 S...

Страница 18: ...om the battery power and press down the emergency disconnect switch Battery status of charge should be around 50 to avoid over discharge or full charge for long term storage 8 Use and operate the fork...

Страница 19: ...if any parts loose or fall off Note If oil leakage occurs confirm the location of the oil leakage and contact the BYD after sales service 2 Wheel 1 Check on a daily basis if the wheel fasteners are s...

Страница 20: ...every 6 weeks otherwise conduct the following inspection and checks every 250 hours Perform the maintenance service accordingly Category Item 6 weeks 3 6 12 Months 250 500 1000 2000 Hours Chassis Syst...

Страница 21: ...ck if fuse and relay work properly and replace them if necessary Warning Disconnect the battery before checking the electric system 5 Others Check torque on critical fasteners CONSUMABLE ITEMS Type an...

Страница 22: ...block the vehicle Emergency Lowering If the fork can t be lowered by a fault of the vehicle loosen the pressure relief switch to lower the fork After lowering the fork tighten the pressure relief swi...

Страница 23: ...ehicle shakes turn the retainer downward 1 2 19 22 21 11 19 22 21 11 CODE PART NAME QTY CODE PART NAME QTY 11 RETAINER 1 21 BOLT M12 45 1 19 WASHER M12 1 22 SPRING WASHER 1 Load Wheel Replacement 1 Us...

Страница 24: ...he hardwood block under it Loosen the nuts to replace the wheel CODE PART NAME QTY 11 NUT 5 90 N m 12 SPRING WASHER 5 Caution After replacement the truck balance should be adjusted Gear Oil Level Chec...

Страница 25: ...keep people away and do not pour it into the sewer or onto the ground 4 The oil level should be just at the lower edge of the oil filler hole MAST MAINTENANCE Chains Adjustment The standard mast has...

Страница 26: ...ake the forks remain level and the chains remain the same tightness and them tighten nuts CODE PART NAME QTY CODE PART NAME QTY 11 NUT UPPER 1 110 N m 13 NUT LOWER 1 110 N m 12 NUT MIDDLE 1 110 N m Ch...

Страница 27: ...Lift the mast to expose the position of the adjusting screw 2 Bend the secure pin to expose the adjusting screw 3 Use the screw to adjust the clearance 4 After adjustment bend the secure pin to secure...

Страница 28: ...the waste oil keep children away and do not pour it into the sewer or onto the ground 4 Using unauthorized hydraulic oil might cause damage to hydraulic system Use only authorized hydraulic oil If you...

Страница 29: ...other types of hydraulic oils contact with the BYD forklift after sales service people ELECTRIC SYSTEM MAINTENANCE Warning Disconnect the battery before checking the electric system Electrical Wiring...

Страница 30: ...n Check whether low voltage fuse and relay work properly Replace them if necessary TORQUE INSPECTION ON CRITICAL FASTENERS Torque Inspection on Wheel Fasteners 1 2 11 13 12 CODE PART NAME QTY CODE PAR...

Страница 31: ...MAINTENANCE OPERATOR MANUAL 60 EPS14P 61 OM EPS14P2019001 EN Mast Fasteners Torque Checking 11 11 11 11 12 12 CODE PART NAME QTY 11 BOLT 4 100 N m 12 SCREW 2 30 N m SCHEMATICS Hydraulic Schematic...

Страница 32: ...atchdog signal is invalid alarm state Fault analysis The watchdog hardware circuit or microcontroller output section is damaged Neither of the two cases is associated with external components Replace...

Страница 33: ...ll disengage and the warning will occur The warning will not occur next time the forklift is operated Display ALARM Fault name Recommended inspection 02A52 PUMP I 0 EVER Oil pump I 0 fault Check wheth...

Страница 34: ...s necessary to replace the controller COIL SHOR MC EB Main contactor or elec tromagnetic brake is heavily loaded 1 Check whether the output and load of the controller are excessive 2 Replace the contr...

Страница 35: ...power supply cable is firmly connected to the controller 3 Check if the controller U phase wire is connected properly 4 Replace the controller 06A04 POWER FAILURE 3 Power fault 3 1 Check if the contro...

Страница 36: ...cation is consistent 3 Check if the CAN communication is open 4 Check if the CAN communication loop resistance is 60 06A38 POSITION ERROR Position error 1 Check if the steering motor encoder A and B p...

Страница 37: ...230 Terminal Intermodal de Cargas TIC CEP 13069 119 CAMPINAS SP Tel 55193514 2551 E mail FORKLIFTSERVICE BYD COM Importer BYD Japan company Limited Address The fth Yasuda Bldg 5F 2 20 3 Tsuya cho Kan...

Страница 38: ......

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