EKKO EA15B User manual

Service Manual
Part Manual
EA15B--Semi Electric Stacker
Note: Before use, read this manual, be trained and understand all of
the warning labels on the Stacker.

1
Preface
EKKO Lifts would like to thank you for your recent
purchase of our semi-electric stacker EA15 series. The stacker
is made of high-quality steel and was designed to give you a
durable, reliable and ease of use equipment. For your safety
and correct operation usage, please carefully read this
instruction manual and warnings on this stacker before use.
Note: All the information reported herein is based on
data available at the moment of printing. We reserve the
right to modify our products at any moment without notice
and incurring in any sanction. So, it is suggested to always
verify possible updates.
1.Data：
1.Safety guidance
Model
EA15B
Load Capacity
(lb)
3300
Load Capacity on Max. height
(lb)
1980
Lifting height Max.
(in)
119.4
Load center distance
(in)
24
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)
35.4-59
Turning radius
(in)
53.2
Overall length
(in)
74
Overall width max
(in)
59
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)
1150

2
1.1Operator should read the manual before operation of the
equipment, review and understand warning signs on the
stacker before using it.
1.2Do not operate a stacker unless you are familiar with the
unit and have been properly trained and authorized to do so.
1.3Do not operate a stacker unless you have inspected its
condition. Give special attention to the chain, the wheels, the
handle, the guide frame, the pilot wheel, the mast, battery,
etc.
1.4Do not use on a slopping ground or on in explosive
dangerous environment.
1.5Do not ever lift people on the forks.
1.6When forks are lifted, it is forbidden for anyone to stand
under the forks or pass through the forks.
1.7 Do not add any type of attachment to the stacker.
1.8The operator should use gloves for protecting.
1.9Do not move the stacker when the goods are lifted to the
height of more than 11.8 in.
1.10When the goods are lifted; people should stay clear from
the forks of at least 2 feet.
1.11The weight of goods should be evenly distributed onto
both forks, do not use only one fork. The center of gravity of
goods should be in the center of two forks of load center of
24”.
1.12Do not overload maximum capacity.
1.13Before using or charging it, check battery fluids, if it is
insufficient, please fill with only distilled water.
1.14Charging the equipment should be in dry and ventilated
location, and far away from heat.
1.15Always keep the forks in the lowest position if not in use.
The operator should always be responsible and careful when
operating the stacker.

3
2.Maintenance
2.1Hydraulic 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.
2.2Daily check and maintenance
It is required to check the stacker every 8 hours daily. Special
attention should be to the wheels and axles of debris stuck
in between which may block the wheels. Check the forks and
the mast, the chain, the battery should be checked as well.
The forks should be unloaded and lowered in the lowest
position when not in use.
2.3Lubrication
Use motor oil or grease to lubricate all movable parts every
3 months.
3. Battery charging
3.1 When the battery voltage is below 10 volts, it should be
charged.
3.2 It is best to check the battery fluid before charging, and
supplement with distilled water if it is not enough.
3.3 When charging, the surrounding environment should be
dry, well-ventilated, and away from fire.
3.4 If the battery is not used for a long time, it should be
charged once a week for not less than two hours each time.
3.5 When charging, the indicator indicates that the voltage
should be lower than 16 volts.
3.6 Do not use when charging.

4
4.Control panel
4.1 Emergency Switch
When you press this button, the pump station motor power
will be cut off; When you pull this switch, the motor power
will be switched on.
4.2 Voltmeter
This meter shows the voltage of the battery. When the
display voltage is less than 10 volts, the battery must be
charged.
4.3 Control Handle
This handle controls the rise or fall of the fork.
4.4 Charging Socket
This socket is a special socket.
4.5 Charging Indicator
Displays when the battery is charging
4.6 Charger Cable Base
Fixed built-in charger plug
emergency
stop switch
handle
Charger
cable holder
voltmeter
Charging
light

5
5.Troubles shooting
Trouble
Cause
Solution
1
The forks can’t
lift to the max.
height.
-Low on hydraulic fluid
-Add hydraulic
fluid.
2
The forks
cannot lift at all.
-No hydraulic fluid.
-The tank or fluid has
impurities.
-Add hydraulic
fluid
-Change fluid
3
Does not
power up.
-The emergency switch is
pressed down
-The battery is too low.
-The connectors of
electrical wiring is loose.
-The contact of DC motor
is bad.
-Pull emergency
switch up.
-Charge it.
-Tighten the
bolts.
-Replace with
new one.
4
The forks
cannot
be
descended.
-The piston rod or mast is
deformed resulting from
partial loading slanting to
one side or over-loading.
-The fork was kept in the
high position for long time
with piston rod bared to the
environment and rusting,
corrosions will cause the
jamming of the rod.
-The release valve of
pump is not opened.
- Replace with
new one.
-Keeping the
fork in the lowest
position if not
using and pay
more attention to
lubricate the rod.
-Check it, if
damaged,
replace with new
one.
5
Leaks
-Seals are worn or
damaged.
-Replace with
the new one.
6
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 with
new oil.
-Replace with
the new one.
-Replace with
the new one.
7
Battery cannot
be charged
-Battery is bad.
-The charging plug is
loose.
Replace with the
new one.
Tighten the
clamps or bolts
Note: Without authorization or training, it is strictly prohibited
operate or repair!

6
6 Part List
6.1 EA15B Mast

7
EA15B Mast
序号
代号
名称
规格
数量
1
GB/T 818-2000
十字槽盘头螺钉
M6×20
14
2
SPN10.0-6
防护罩夹
6
3
SPN10.0-4D
防护罩
1
4
SPN10.0-4C
防护罩
1
5
SPN-MG-04
配电箱总成
1
6
SPN10.0-3
小轮轴
2
7
GB 2674-86
内六角半圆头螺钉
M10×25
2
8
SPN10.4-3
压盖
2
9
GB/T 276-94
深沟球轴承
6205
10
10
GB/T 297-94
圆锥滚子轴承
30205
2
11
GB/T 97.1-2002
平垫圈
φ24
3
12
SPN10.6.1
从动轮轮架
1
13
SPN10.4.1
转向手柄
1
14
SPN10.4-1
销轴
1
15
GB 894.1-86
轴用弹性挡圈
φ10
4
16
GB 894.1-86
轴用弹性挡圈
φ12
3
17
SPN10.4-2
连接轴
1
18
SPN10.4-6
隔套
2
19
SPN10.4-7
气弹簧
1
20
SPN10.4-4
气弹簧轴
1
21
SPN10.5-7
推杆螺钉
1
22
GB_T 2084-94
圆柱螺旋压缩弹簧
1
23
SPN10.5-4
刹车块
1
24
SPN10.5-8
凸轮踏板
1
25
SPN10.5-3
销轴
1
26
GB/T 70.1-2000
内六角圆柱头螺钉
M12×100
2
27
SPN10.5.2
尼龙大轮
2
28
SPN10.5-1
衬套
2
29
GB/T 276-94
深沟球轴承
6204
12
30
SPN10.5-2
轴套
4
31
GB/T 93-1987
弹性垫圈
φ12
2
32
GB/T 6170-2000
六角螺母
M12
2
33
SPN10.5.1
刹车轮架组件
1
34
ISO08A
链条
2
35
SPN10.5-5
轴垫圈
2
36
SPN10.4-8
转向链轮
2
37
GB/T 1096-2003
普通平键
6×8
1
38
SPN10.4.2B
手柄底座
1

8
39
SPN10.4-5
转向轴
1
40
SPN10.4.3-1,4
拉紧螺栓
4
41
GB/T 41-2000
六角螺母
M10
9
42
SPN10.4.3-2
拉紧器
2
43
GB/T 6176-2000
六角螺母
M18×1.5
1
44
GB/T 93-1987
弹性垫圈
Φ10
7
45
GB/T 95-2002
平垫圈
Φ10
5
46
GB 894.1-86
轴用弹性挡圈
φ25
2
47
GB 893.1-86
孔用弹性挡圈
φ52
2
48
SPN10.3-3
侧压垫
2
49
SPN10.0-1
前轮
2
50
GB 923-88
盖形螺母
M10
1
51
GB 923-88
盖形螺母
M8
2
52
GB/T 41-2000
六角螺母
M8
2
53
GB/T 93-1987
弹性垫圈
φ8
20
54
GB/T 95-2002
平垫圈
φ8
20
55
SPN1030-MG-01.01.01
门架组件
1
SPN1035-MG-01.01.01
门架组件
1
56
GB/T 5781-2000
六角头螺栓全螺纹
M10×55
1
57
SPN10.0-2
油缸抱箍
1
58
GB/T 70.1-2000
内六角圆柱头螺钉
M8×20
16
59
SPN10.11
后限止轮架焊合件
2
60
GB 893.1-86
孔用弹性挡圈
φ47
4
61
GB 894.1-86
轴用弹性挡圈
φ20
8
62
SPN10.7.1-3
导轮
2
63
SPN10.7.1
导向轴座焊合件
2
64
SPN10.11-3
限止轮
4
65
GB/T 119-2000
圆柱销
φ8×30
4
66
SPN10.8-2T
挡盖
1
67
SPN10.8-3
衬套
1
68
SPN10.8-4
油缸体 3.0
1
SPN10.8-4
油缸体 3.5
1
69
GB/T3683-92
高压油管
1
70
SPN10.12
左右限止轮架焊合件
2
71
SPN10.8-6
油管接头
1
72
GB/T 70.1-2000
内六角圆柱头螺钉
M10×25
2
73
GB/T 95-2002
平垫圈
Φ10
2
74
SPN10.2-2
拉杆
1
75
GB/T 77-2000
内六角平端紧定螺钉
M12×20
6
76
SPN10.2-1
内门架滚轮
2
77
SPN10.30.2/B
内门架组件
1
SPN10.35.2/B
内门架组件
1

9
6.2 Distribution box
78
SPN10.8-1
活塞杆 3.0
1
SPN10.8-1
活塞杆 3.5
1
79
SPN10.8-5
活塞
1
80
SPN10.8-9
挡圈
1
81
ISO12A
链条 3.0
2
ISO12A
链条 3.5
2
82
SPN10.0-1
链条拉杆
2
83
GB/T 6170-2000
六角螺母
M14
4
84
GB/T 93-1987
弹性垫圈
φ14
2
85
SPN10.2-5(G)
链轮
2
86
GB/T 70.1-2000
内六角圆柱头螺钉
M10×20
2

10
6.2 Distribution box
序号
代号
名称
规格
数量
1
SPN10.9-2
电器罩
1
2
GB/T 818-2000
十字槽盘头螺钉
M5×10
4
3
12V/20A（110v 美标）
内置式充电器
1
4
SPN-MG-04.01
充电器支架
1
5
GB／T41-2000
六角螺母 C级
M10
8
6
SPN10-10.1
电瓶固定架(电瓶固定)
1
7
蓄电池
1
8
GB/T 97.1-2002
平垫圈
Φ10
6
9
GB/T 93-1987
弹性垫圈
φ10
6
10
SPN10.9.1NZ
配电箱
（内置式）
1
11
CMB1-VB1303060-120
泵站
1
12
发光二极管灯座
1
13
SL15GD-03.2
充电器线座
1
14
TY-01.36
急停开关
1
15
GB/T 818-2000
十字槽盘头螺钉
M6×16
8
16
TY-01.43
电量表
1
17
GB/T 70.1-2000
内六角圆柱头螺钉
M10×25
2
18
GB/T 97.1-2002
平垫圈
Φ6
6
19
GB/T 70.1-2000
内六角圆柱头螺钉
M8×25
2
20
GB/T 93-1987
弹性垫圈
Φ8
2
21
GB/T 97.1-2002
平垫圈
Φ8
2

11
6.3 Adjustable wide legs
6.3 Adjustable wide legs
序号
代号
名称
规格
数量
1
SPN-MG-01.01.01.02
车腿焊合 outrigger
legs
2
2
GB/T 70.1-2000
内六角圆柱头螺钉
M8×12
2
3
GB/T 97.1-2002
平垫圈
Φ20
2
4
GB/T 93-1987
弹性垫圈
Φ20
2
5
CLJ1030.06-8
压块
2
6
CLJ1030.06-7
调节螺杆/Shaft
2
7
GB／T5780-2000
六角头螺栓/ Bolt
M20×65
4
8
CLJ-MG-01.11
压板/Bar
2
9
GB／T5780-2000
六角头螺栓/ Bolt
M16×55
4
10
GB／T41-2000
六角螺母/Washer
M16
4

12
6.4 tray rack
7.4 tray rack
序号
代号
名称
规格
数量
1
SPN-MG-03.01
托盘架焊合/Carriage
1
2
SPN10.3-3
侧压垫/End cap
4
3
GB/T 77-2000
内六角平端紧定螺钉
/Pin
M12×20
8
4
（t35*100*1150）
加高锻打货叉/Forks
2
5
GB／T41-2000
六角螺母/ Nut
M12
2
6
SPN10.3.2-2
调整挡块/Adjustment
pads
2
7
GB 894.2-86
轴用弹性挡圈/Ring
φ32
2
8
SPN10.3-2
长轴/Rod
Φ32*885
1
9
GB 894.2-86
轴用弹性挡圈/washer
φ25
4
10
GB 893.2-86
孔用弹性挡圈/Snap
ring
φ52
4
11
GB/T 276-94
深沟球轴承/Bearings
6205
4
12
SPN10.3-1
托盘架滚轮/ Bearings
4

13