Eoslift ETAD35 User manual

Electric TableTruck
Model ETAD35 ETAD75
Instruction Manual
Read this operation manual completely before using. thoroughly understand and follow all safety instructions.
if this is lost, please contact your local supplier for a new copy. if the warning/caution decal on the unit is lost,
please contact your local supplier for a new copy.
Note: On this manual, WARNING means the danger, which can lead death or serious injury.
CAUTION means the danger, which can lead slight injury or property damage.
Operating Instructions
Electric Table Truck
BEFORE YOU BEGIN
ETAD Series
Electric Table Truck
ETAD Series
Eoslift Warehousing Equipment Corp.
No.99, Yanjia Road, Yuantong Town, Haiyan, Zhejiang

1.Warnings
1． DO NOT allow another person to stand in front of or behind lifter when it starts to move.
2． ALWAYS travel with table in lowered position. Load could fall down.
3． NEVER sit, stand or ride on platform. SEVERE PERSONAL INJURY could result.
4． NEVER go under platform. SEVERE PERSONAL INJURY or DEATH could result.
5． DO NOT use in area of multilevel floor surface that could create loss control and result in
SEVERE INJURY and PROPERTY DAMAGE.
6． DO NOT use lifter on slope, uneven or soft surface. Lifter may become uncontrollable.
SEVERE PERSONAL INJURY and PROPERTY DAMAGE could result.
7． KEEP FEET CLEAR of rolling wheels that could result in SEVERE PERSONAL INJURY.
8． DO NOT load one fork more than the other and DO NOT load tips on table. SEVERE PERSONAL INJURY
and PROPERTY DAMAGE could result.
9． DO NOT overload lifter. ALWAYS stay within designated capacity and load center rating.
SEVERE PERSONAL INJURY and PROPERTY DAMAGE could result.
10． SHEARING HAZARD. NEVER place hands or feet under lowering table. SEVERE PERSONAL
INJURY could result.
11． NO FIRE during charging. Read battery operation manual.
12． HIGH VOLTAGE. Disconnect battery socket before opening control panel box.
13． DO NOT remove battery terminal cover. Short-circuit or electric shock could occur.
2.Cautions
1 Warnings
2 Cautions
3 Name of Parts
4 Daily Inspection
5 Operation Instruction
6 Structural Data Form
7 Maintenance
8 Hydraulic Circuit
9 Parts List
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1
1. Read the operation manual completely before using and thoroughly understand and follow all safety
instructions.
2. This lifter is designed to use with stable uniform load on a solid lever floor. DO NOT use the lifter for any
other purpose than its intended use.
3. TRAINED personnel shall operate lifter only. OPERATOR shall read “Operation Manual” completely and
thoroughly understand the controls and operation of this equipment BEFORE operating the lifter.
4. ALWAYS observe lifter and ALWAYS stay at the controls while the lifter is in motion, RELEASE controls
and STOP lifter immediately if load on lifter appears to become unstable. NEVER leave the loaded lifter
unattended unless the table is in the fully lowered position and the lifter is locked reliably.
5. DO NOT slide the load on or off the table. The lift may move allowing the load to fall. SEVERE PERSONAL
INJURY and PROPERTY DAMAGE could result.
6. DO NOT use lifter with unstable, unbalanced or loosely stacked load. Unbalanced loads may become
unstable and fall. SEVERE PERSONAL INJURY and PROPERTY DAMAGE could result.
7. Qualified personnel must perform ALL lifter service only.
8. ALWAYS keep feet, hands and fingers away from casters, load wheels and all moving components.
SEVERE INJURY could result.
9. ALWAYS perform maintenance and inspections with lifter unloaded.
10. Prolonged continuous working might cause damage of power pack.
11. Stop operation if temperature of hydraulic oil is too high.The lifter is NOT waterproof and is intended to be
used in a dry environment.
CONTENTS

The brake is equipped with the swivel caster on the right side.
(1) Breaking the wheel, press the brake pedal.
(2) Releasing the brake, lift up the brake pedal.
2
3
3.Daily Inspection
Daily inspection is effective to find the malfunction or fault on lift table.Check lift table on the following points
before operation.
(1) Check for scratch,bending or cracking on the lift table.
(2) Check if there is any oil leakage from the cylinder.
(3) Check the vertical creep of the table.
(4) Check the smooth movement of the wheels.
(5) Check the function of brake.
(6) Check if all the bolts and nuts are tightened firmly.
DO NOT use lift table if any malfunction or fault
is found.
CAUTION
4.NAME OF PARTS ETAD35 ETAD75
5.Operation Instruction
How to use the brake
Brake lift table when not moving it in order to
prevent sudden movement.
CAUTION
6. LIFTING UP FORKS
CAUTION
1. DO NOT overload lifter. Stay within its rated
capacity.
2. Prolonged continuous working might cause
damage of hydraulic power pack.
3. Stop operation if temperature of hydraulic oil
is too high.
Push the button “UP” and the table lifts up.
1.Handle 4.Platform
2.Switch 5. Link
3.Brake Pedal 6.Guide rail

7.LOWERING TABLE
TYPE OF PUMP
A GR.0.5 - 0.25 D GR.0.5 - 0.75
B GR.0.5 - 0.45 J GR.0.5 - 0.92
C GR.0.5 - 0.56 Z GR.0.5 - 1.26
——Curve S2 defines the maximum running time of the
D.C. Motor expressed in a minutes.
——Curve S3 expresses the on-off ratio in % which
has value S3 in a total work cycle (100%).
4
5
9.CHARGING THE BATTERY
CAUTION
DO NOT lower table with load too fast and stop
suddenly. Impact load could be created and lifter
could be damaged.
Push the button DOWN and the table lower.
8.MOVING THE LIFTER
(1) Make the load stable to prevent it to fall.
(2) Lower the table down.
(3) Release the brake and move the lifter.
WARNING
DO NOT move lifter on slope or inclined surface,
otherwise lifter become uncontrollable and create
danger.
(1) Check the quantity of Battery fluid. If it is insufficient, add the battery solution according to battery
operation manual.
(2) Disconnect the battery socket.
(3) Connect the charging port of battery socket to the battery charger.
10.REGULAR INSPECTION
(1) Check the items expressed in daily inspection (daily).
(2) Lubricate with grease the guides where roller moves. Also, lubricate the grease nipples. (Every month)
(3) Lubricate all the pivoting points and axles. (Every 6 months)
(4) Replace the hydraulic oil for the first time: Accumulated working ten hours’ (5) Replace the hydraulic oil.
(Every 12 months)
11.TROUBLE SHOOTING
TROUBLE CAUSE REPAIR
1.Faulty wiring. 1.Check the wiring referring
to the actual wiring diagram.
2.Battery socket is
disconnected
2.Connect the battery socket.
3.Battery charge is
insufficient.
3.Charge the battery.
1.Faulty adjustment of
relief valve.
1.Adjust relief valve again.
2.Faulty hydraulic pump. 2.Replace power pack.
Platform doe s no t rise
while motor does not run.
Platform does not rise while motor
runs.
3.Shortage of hydraulic
oil.
3.Add oil.
1.Oil leakage in power
pack.
1.Replace lowering valve. Vertical creep of table.
2.Oil leakage form
hydraulic circuit.
2.Check hydraulic circuit and repair.
Oil leakage from cylinder. Faulty sealing. Replace sealing.
Oil leakage from piping or joint. Insufficient tightening or
seal in valid.
Tighten joint again or Replace seal.
Oil leakage from air breather. Excessive quantity of oil. Reduce oil quantity.

12. SPECIFICATIONS
Model ETAD35 ETAD75
Capacity (kg) 350 750
Table (mm) 520×1010 520×1010
Min. table height (mm) 495 510
Max. Table height (mm) 1600 1440
Lifting stroke (mm) 1105 930
Motor (KW) 0.7 0.7
Work cycle of hydraulic power pack 3 times of table moving up-down per 10 min.
Approx. numbers of lifting at full charge and with full
load (times)
45 40
Approx. time required lifting up table. (Sec) 15 15
Wheel (mm, diameter) 150 150
Handle height (mm) 1180 1180
Weight (kg) 183 215
6
7
13. HYDRAULIC CIRCUIT/WIRING DI AGRAM/ACTUAL WI RING DIAGRAM
13. 液压回路 /接线图
ETAD35

8
9
LIFT TABLE SPARE PARTS LIST ETAD35
NO. DESCRIPTION QTY. NO. DESCRIPTION QTY.
1 Seal cover φ50×φ58×6.5
2 Y-ringφ50×φ58×8.2
3 Cylinder cover
4 Retainer ring
5 O-ring φ56×2.65
6 Piston rod
7 Bushing
8 Bushing
9 Pin axle
10 Snap ring 50
11 Cylinder
12 Prevent burst valve
13 Spring
14 Seal ring 18
15 Prevent burst joint
16 Seal ring 14
17 High pressure hose
18 Joint
19 Split Pin
20 Covering plate
21 Washer 4
22 Spring washer 4
23 Screw M4x10
24 Battery indicator
25 Screw M3×10
51 Connector block
52 Screw M5×10
53 Fixing plate
54 Joint board
55 Lifting limit switch
56 Spring washer 6
57 Nut M6
58 Hydraulic power pack
59 Terminals
60 Handle
61 Nut M4
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
4
1
2
1
1
10
10
8
1
4
1
2
1
1
1
4
4
1
1
1
2
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
78
79
80
81
82
83
84
85
86
87
88
Charger
Washer 5
Screw M5×10
Screw M5×20
Fuse
Spring washer 5
Nut M5
Screw M5×16
Fuse
Screw M4×16
Nut M8
Washer 8
Screw M10×16
Spring washer 10
Washer 10
Switch
Battery case weldment
Covering plate
Pad
Battery
Insulator pad
Insulation case
Screw M8×40
Battery securing tag
Screw M5×16
Roller for table
Bushing
Retaining ring for axle 20
Internal scissors for table
External scissors for table
Screw M8×16
Pin axle for scissors
Washer
Split pin 3.2×26
Nut M16×1.5
Spring pin 8×30
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
Washer
Spring washer 12
Hex screw M12×30
Hex screw M6×20
Washer 6
Covering plate
Nut M8
Spring washer 8
Screw M8×20
Nut M10
Rear wheel
Screw M10×25
Front wheel
Chassis
Screw M6x8
Table
2
2
2
4
4
1
4
8
4
16
2
16
2
1
1
1
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
Nut M10
Safety rod
Screw M10×40
Bushing
External scissors for chassis
Internal scissors for chassis
Bushing
Roller for chassis
Pin axle for chassis
Pin axle for table
Bushing
Oil cup
Screw M6×16
Cable
Cable velcro strap
2
2
2
10
1
1
2
2
1
1
2
5
2
1
1

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11
ETAD75 LIFT TABLE SPARE PARTS LIST ETAD75
NO DESCRIPTION QTY NO DESCRIPTION QTY
1 Seal cover φ60×φ68×6.5 1 25 Screw M3×10 4
2 Y-ringφ60×φ70×6 1 26 Connector block 1
3 Cylinder cover 1 27 Charger 1
4 Retainer ring 1 28 Washer 5 10
5 O-ring φ65×2.65 1 29 Screw M5×10 4
6 Piston rod 1 30 Screw M5×20 1
7 Bushing 1 31 Fuse 1
8 Bushing 2 32 Spring washer 5 6
9 Pin axle 1 33 Nut M5 6
10 Snap ring 60 1 34 Screw M5×16 1
11 Cylinder 1 35 Fuse 1
12 Prevent burst valve 1 36 Screw M4×16 2
13 Spring 1 37 Nut M8 4
14 Seal ring 18 1 38 Washer 8 16
15 Prevent burst joint 1 39 Screw M10×16 2
16 Seal ring 14 4 40 Spring washer 10 20
17 High pressure hose 1 41 Washer 10 22
18 Joint 2 42 Switch 1
19 Split Pin 1 43 Battery case weldment 1
20 Covering plate 1 44 Covering plate 1
21 Washer 4 10 45 Pad 1
22 Spring washer 4 10 46 Battery 1
23 Screw M4x10 8 47 Insulator pad 1
24 Battery indicator 1 48 Insulation case 2
49 Screw M8×20 8 77 Internal scissors for table 1
50 Battery securing tag 4 78 External scissors for table 1
51 Hydraulic power pack 1 79 Screw M8×16 6
52 Terminals 1 80 Pin axle for scissors 2
53 Handle 1 81 Washer 2
54 Nut M4 2 82 Split pin 3.2×26 6
55 Hex screw M6×20 4 83 Nut M16×1.5 6
56 Washer 6 4 84 Oil cup 3
57 Covering plate 1 85 Internal scissors for chassis 1
58 Screw M5×20 4 86 Spring pin 8×30 2
59 Lifting limit switch 1 87 Nut M10 2

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13
60 Spring washer 6 4 88 Safety rod 2
61 Nut M6 4 89 Bushing 8
62 Nut M8 4 90 Screw M10×40 2
63 Spring washer 8 9 91 External scissors for chassis 1
64 Washer 2 92 Bushing 2
65 Spring washer 12 2 93 Roller for chassis 2
66 Hex screw M12×30 2 94 Washing 4
67 Screw M10×25 16 95 Bushing 2
68 Front wheel 2 96 Pin axle 2
69 Nut M10 16 97 Pin axle for chassis 1
70 Front wheel 2 98 Pin axle for chassis 2
71 Chassis 1 99 Pin axle for table 1
72 Screw M6x8 1 100 Bushing 2
73 Table 1 101 Screw M6×16 2
74 Roller for table 2 102 Cable 1
75 Bushing 2 103 Cable velcro strap 1
76 Retaining ring for axle 20 6
OPERATION INSTRUCTION ENERGY SERVICE-FREE LEAD – ACID STORAGE BATTERY
1. Storage and Transportation
◇ Uncharged ENERGY storage battery needs no maintenance，Please store it in dry and frostless
place.
◇ If the density of electrolyte in filled battery is less than 1.23kg/l,it shall be recharged as soon as
possible，If the density of electrolyte filled in is 1.23kg/l,the storage battery shall be recharged when it is
below 1.18kg/l.
◇ During transportation or storage，the filled storage battery shall be kept upright vertically to prevent
acid liquid from overflowing.
◇ Cover opening、 short circuit、 sliding and other damage shall be avoided in the course of
transportation.
2. PUT INTO USE
◇ Precharged but unfilled ENERGY storage battery can be put into use at once without charging after
electrolyte is filled in it.
◇ When it is being filled，the temperature of battery and electrolyte should be 10℃ at least.
◇ Each unit of battery shall be filled with special acid whose density is 1.28kg/l.(1.23kg/l in the area of
tropics), and be filled up to the line indicating the maximum level or to the height of
15mm over the top of pole plate.
◇ Refill proper electrolyte if necessary.
◇ Screw or press the sealing hole tightly.
◇ Clean the acid liquid left on its surface.
◇ The storage battery can be in good condition without any service within 5 years at the
temperature of 20℃.
NOTE: If the output of the battery is not enough due to temperature or storage，Please recharge the
storage battery.
3. CHARGING
◇ Before recharging，please take the battery down.
◇ The storage battery is allowed to be charged with DC power，Connect the plus pole and minus pole
of storage battery correspondingly to the poles of the charger.
◇ Ensure to connect the poles rightly，switch on the charger.
◇ When the battery be charged sufficiently，cut off the charger.
◇ Recommended charging current is 1/10 of battery capacity(e.g.1/10×44=4.4A for the storage
battery with capacity of 44Ah.)
◇ In the course of charging，the temperature of electrolyte is not allowed to be above55℃.
◇ If the temperature of electrolyte is above 55℃,stop charging.
◇ If the density of electrolyte and the voltage of the battery stop increasing for 2 hours，the storage
battery could be thought to be charged sufficiently.
◇ When the charging is ended，please check the level of electrolyte，Add pure water to the maximum
level indicating line if necessary.
4. Maintenance
To ensure the service life of storage battery，the following points must be followed.

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WARNING AND SAFETY SIGN
◇ Follow instruction described in plate of battery，operating instruction and instruction of vehicles and
ships.
◇ Wear guard-glasses.
◇ Keep children from touching electrolyte and battery.
◇ Explosive Hazard Easy-explosive mixture come to escape during charge，So fire electric spark，
uncovered bulb and fireworks are strictly inhibited，When connecting wire-circuit，electric spark and
short-circuit must be avoided.
◇ Hazard of strong corrosion Electrolyte is strongly corrosive，So please wear protective clothes
and guard glasses，Do not tilt the storage battery otherwise acid liquid will overflow.
◇ Emergency Cure when the acid liquid spatters in the eyes，wash it with a large quantity of clean water at
once，then see a doctor，Acid liquid on skin and clothes shall be washed with a large quantity of clean
water as well，If acid liquid is swallowed，please see a doctor at once.
◇ Warning:
·Do not put the unprotected storage battery in the sun.
·Because discharged storage battery may be frozen，please store it in frostless conditions.
◇ Handling:
·Store discarded battery in stipulated site.
·Follow rules of transportation(GGVS)during transporting.
·Do not mix discarded battery with daily rubbish.