EKKO EA15C Manual de usuario

Service Manual

Part Manual

EA15C Semi-Electric

Fork-Over Stacker

Note: You must read this manual, and all warning labels

on the Fork-Over Stacker BEFORE USE!

- 1 -

Contents

Preface...................................................................................... - 2 –

1. Structural data form................................................................... - 2 –

2. Safety guidance ......................................................................... - 3 -

3. Maintenance .............................................................................. - 4 -

4. Control panel.............................................................................4/5

5. Troubleshooting......................................................................... - 5 -

6. Parts List.................................................................................... - 6 -

- 2 -

Preface

EKKO Lifts would like to thank you for your recent purchase of an EA15

series semi-electric stacker. The stacker is made with high-quality steel and is

designed to be durable, dependable, and easy to use. For your safety and correct

use during operation, please carefully read this instruction manual, and all

warnings on this stacker before use.

Note: All the information reported herein is based on data available at the

time of printing. We reserve the right to modify our products at any moment

without notice and incur any sanction. So, it is suggested to always check for

possible updates.

Structural data form

Model

EA15C

Load Capacity

(lb)

3300

Load Capacity on Max. height

(lb)

1980

Lifting height Max.

(in)

119.4

Load center distance

(in)

Fork length

(in)

45.3

Single fork width

(in)

3.94

Overall fork width

(in)

8-35

Lowered fork height

(in)

2..35

Fixed leg length

(in)

36.4

Fixed leg width, single

(in)

3.94

Width between fixed legs

(in)

17.3

Turning radius

(in)

53.2

Overall length

(in)

Overall width max

(in)

25.2

Extended mast height

(in)

140.5

Lowered mast height

(in)

84.5

Battery Voltage

(in)

12V/120AH，10-12V

Charger

12V/15A

Lift Motor

DC，12V/1.5KW

Service Weight

(lb)

870

- 3 -

Safety guidance

1.1

Operators must read all warning signs and instructions on the stacker

before use.

1.2

Do not operate this stacker unless you are familiar with it, have been

professionally trained in its operation and functionality, and are also

authorized to do so.

1.3

Do not operate this stacker unless you have checked its condition. Give

special attention to the chain, the wheels, the handle, the guide frame, the

pilot wheel, the mast, battery, etc.

1.4

Do not use it on sloped ground or in an explosive or dangerous

environment.

1.5

Do not ever lift people on the forks.

1.6

While the forks are elevated it is prohibited for anyone to stand under

the forks or pass through the forks.

1.7

The operator should use gloves for protection.

1.8

Do not move the stacker when the goods are lifted to a height of more

than 11.8 in.

1.9

When the goods are lifted, people should stay clear from the forks by

at least 2 feet.

1.10

Evenly distribute the weight of goods onto both forks, do not use only

one fork. The center of gravity of the goods should be in the middle of the

two forks on the load center of 24”.

1.11

Do not overload maximum capacity.

1.12

Before using or charging it you must check battery fluids, if it is

insufficient, please fill with distilled water ONLY.

1.13

Charge the equipment in a dry and ventilated location, and far away

from heat.

1.14

Always keep the forks in the lowest position if not in use.

1.15

The operator should always be responsible and careful when

operating the stacker.

- 4 -

Maintenance

2.1

Hydraulic oil

Please check the oil level every six months. The oil can be hydraulic oil: ISO

VG32, its viscosity should be 32cSt at 40oC, total volume is about

4.0 liters.

2.2

Daily check and maintenance

It is necessary to check the stacker daily. Pay special attention to the wheels and

axles for debris stuck in between, which may block the wheels. Check the forks,

the mast, the chain, and the battery. The forks should be unloaded of goods and

lowered to the lowest position when not in use.

2.3

Lubrication

Use motor oil or grease to lubricate all movable parts every 3 months.

Control panel

3.1

Emergency switch

Pic.1

Whenever you press this switch downwards, it will immediately switch the power

- 5 -

off, and when you pull it back up it will switch the power back on.

3.2

Voltage meter

It indicates the voltage of battery. When its voltage is less than 10 Volts, you

should recharge it.

3.3

Control handle

This control handle lowers and raises the forks.

3.4

Recharging socket

- 6 -

Plug the charger into any 110V outlet, then plug the charger into the unit of the

recharging socket. It will automatically stop charging when the charge is

complete.

Troubleshooting

Trouble

Cause

Solution

The forks cannot lift to the

max. height.

-Low on hydraulic fluid

-Add hydraulic fluid.

The forks cannot lift at all.

-No hydraulic fluid.

-The tank or fluid has impurities.

-Add hydraulic fluid.

-Change fluid.

Does not power up.

-The emergency switch is pressed

down.

-The battery is too low.

-The electrical wiring connectors

are loose.

-The contact of DC motor is bad.

-Pull emergency switch up.

-Charge the unit.

-Tighten the bolts.

-Replace with new one.

The forks cannot be

lowered.

-The piston rod or mast is

malformed resulting from partial

loading slanting to one side or

over-loading.

-The forks were kept in an

elevated position for long time

with piston rod bare which

resulted in rusting and jamming

of the rod.

-The pump release valve is not

open.

- Replace it with a new one.

-Keep the forks in the lowest

possible position if notin use and

pay more attention to lubricating

the piston rod.

-Check it, if damaged, replace

with new one.

Leaks

-Seals appear worn and/or

damaged.

-Replace with the new one.

The fork descends by itself

-The impurities in the fluid

caused the release valve not

properly seal shut.

-Sealing parts worn or damaged.

-The release valve is damaged.

-Replace it with new oil.

-Replace it with a new one.

-Replace with the new one.

Battery will not be charge

-Battery is bad.

-The charging plug is loose.

-Replace it with a new one.

-Tighten the clamps or bolts

Note: Without authorization or training, it is strictly prohibited

to repair the Stacker!

- 7 -

Parts List

No.

Code

Name

Specificatio

Quantity

GB/T 818-2000

Cross recess pan head screw

M6×20

EA10.0-6

Guard clamp

EA1016.0-4

Protective cover

EA10.9-2

Electrical cover

GB/T 96.2-2002

Large (big) plain washer

φ6

GB 2674-86

Socket button head screws

M10×25

EA10.4-3

Cover

GB/T 276-94

Deep groove ball bearing

6205

GB/T 297-94

Tapered roller bearing

30205

GB/T 97.1-2002

Plain washer

φ24

EA10.6.1

Wheel frame welded parts of

driven pulley

EA10.4.1

Steering handle

EA10.4-1

Pin roll

GB 894.1-86

External circlip

φ10

GB 894.1-86

External circlip

φ12

EA 10.4-2

Connecting shaft

EA10.4-6

Spacer bush

EA10.4-7

Gas spring

EA10.4-4

Gas spring shaft

EA10.5-7

The push rod screw

GB_T 2084-94

Cylindroid helical-coil

compression spring

EA10.5-4

Skate brake

EA10.5-8

CAM pedal

EA10.5-3

Pin roll

GB/T 70.1-2000

Hexagon socket cap screws

M12×100

EA10.5.2

Nylon wheel

EA10.5-1

Bushing

GB/T 276-94

Deep groove ball bearing

6204

EA10.5-2

Axle sleeve

GB/T 93-1987

Spring washer

φ12

GB/T 6170-2000

Hex nut

M12

EA10.5.1

The brake wheel frame

welded pieces

ISO08A

Chain

EA10.5-5

Shaft filler washer

EA10.4-8

Steering chain

GB/T 1096-2003

General flat key

6×8

EA10.4.2B

The handle base

EA10.4-5

Steering shaft.

EA10.4.3-1,4

Draw-in bolt

GB/T 41-2000

Hex nut

M10

EA10.4.3-2

Strainer

GB/T 6176-2000

Hex nut

M18×1.5

- 8 -

GB/T 93-1987

Spring washer

φ10

GB/T 95-2002

Flat washer

φ10

CMB1-VB1303060-

120

pump station

TY-01.36

Emergency Stop Switch

TY-01.42

SPN charging plug

GB/T 818-2000

cross recess pan head screw

M4×20

GB 923-88

acorn nut

M10

GB 923-88

acorn nut

GB/T 41-2000

Hex nut

GB/T 93-1987

Spring washer

φ8

GB/T 95-2002

Flat washer

φ8

EA10.16.1

The door frame component

GB/T 5781-2000

Hex bolt thread

M10×55

EA10.0-2

Oil cylinder hoop

EA10.8-6

Fuel pipe union

GB/T 70.1-2000

Hexagon socket cap screws

M10×25

GB/T 97.1-2002

Flat washer

φ10

TY-01.43

Coulombmeter

EA 10.9.1

Distribution box

12V120Ah

Battery

EA10.8-2T

Block cover

EA10.8-3

Bushing

EA10.8-4

Oil cylinder

GB/T3683-92

High-pressure oil pipe

ISO12A

Chain

EA10.0-1

Chain pull rod

GB/T 6170-2000

Hex nut

M14

GB/T 93-1987

Spring washer

φ14

EA10.2.2-3

Footstock

GB/T 70.1-2000

Hexagon socket cap screws

M8×16

EA10.2-5(G)

Chain wheel

GB 894.1-86

Circlip for shaft

φ20

GB 893.1-86

Circlip for hole

φ47

EA 10.8-1

Piston rod

12V20A

Charger

EA10.8-5

Piston rod

EA10.8-9

Detent ring

EA10.0-1

Front wheel

EA10.0-3

Small shaft

EA10.3.1

Fork frame welded

EA10.3.2-2

Adjust baffle plate

EA10.3.2

Fork

EA10.3-2

Major axis

GB 894.2-86

Circlip for shaft

φ32

GB/T 77-2000

Hexagon socket set screw

with flat point

M12×20

EA10.3-1

Pallet rack roller

GB 894.2-86

Circlip for shaft

φ25

GB 893.2-86

Circlip for hole

φ52

EA10.3-3

Lateral pressure pad

- 9 -

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