Ele ctric T ableT ruck
Mod el ETAD 35 ETAD 75
Ins truct ion Man ual
Rea d this op erati on manu al comp letel y befor e using . thoro ughly u nders tand an d follo w all saf ety ins truc tions.
if th is is l ost, pl ease c ontac t your l ocal su pplie r for a n ew cop y. if th e warni ng/ca ution decal o n the un it is lo st,
ple ase con tact yo ur loca l suppl ier for a n ew copy .
Not e: On thi s manua l, WARN ING mea ns the da nger, w hich ca n lead de ath or se rious i njury .
CAU TION me ans the d anger , which c an lead s light i njury o r prope rty dam age.
Operat ing Instruct ions
Electric Table Truck
BEFORE YOU BEGIN
ETAD Serie s
Electric Table Truck
ETAD Series
Eoslift Warehous in g Eq uipment Cor p.
No.99, Yan ji a Road, Yuan to ng Town, H ai ya n, Z hejiang
1.Wa rning s
1． DO N OT allo w anoth er pers on to sta nd in fro nt of or be hind li fter wh en it sta rts to mo ve.
2． AL WAYS tr avel wi th tabl e in lowe red pos ition . Load co uld fal l down.
3． NE VER sit , stand o r ride on p latfo rm. SEV ERE PER SONAL I NJURY c ould re sult.
4． NE VER go un der pla tform . SEVER E PERSO NAL INJ URY or DE ATH cou ld resu lt.
5． DO N OT use in a rea of mu ltile vel flo or surf ace tha t could c reate l oss con trol an d resul t in
SEV ERE INJ URY and P ROPER TY DAMA GE.
6． DO N OT use li fter on s lope, u neven o r soft su rface . Lifte r may bec ome unc ontro llabl e.
SEV ERE PER SONAL I NJURY a nd PROP ERTY DA MAGE co uld res ult.
7． KE EP FEET C LEAR of r ollin g wheel s that co uld res ult in SE VERE PE RSONA L INJUR Y.
8． DO NOT lo ad one f ork mor e than t he oth er and D O NOT lo ad tip s on tab le. SEV ERE PE RSONA L INJU RY
and P ROPER TY DAMA GE coul d resul t.
9． DO N OT over load li fter. A LWAYS s tay wit hin des ignat ed capa city an d load ce nter ra ting.
SEV ERE PER SONAL I NJURY a nd PROP ERTY DA MAGE co uld res ult.
10． SHEA RING HAZ ARD. NEVE R p lace han ds or feet und er l oweri ng table . S EVERE PERS ONAL
INJ URY cou ld resu lt.
11． N O FIRE du ring ch argin g. Read b atter y opera tion ma nual.
12． H IGH VOL TAGE. D iscon nect ba ttery s ocket b efore o penin g contr ol pane l box.
13． D O NOT rem ove bat tery te rmina l cover . Short -circ uit or el ectri c shock c ould oc cur.
2.C autio ns
1 War nings
2 Cau tions
3 Nam e of Part s
4 Dai ly Insp ectio n
5 Ope ratio n Instr uctio n
6 Str uctur al Data F orm
7 Mai ntena nce
8 Hyd rauli c Circu it
9 Par ts List
Pag e 1
Pag e 1
Pag e 2
Pag e 2
Pag e 2
Pag e 4
Pag e 4
Pag e 5
Pag e 6
1
1. Read th e op erati on manua l c omple tely bef ore usin g a nd thoro ughly und ersta nd and foll ow all safe ty
ins truct ions.
2. This lifte r is de signe d to us e with stabl e unif orm lo ad on a solid lever floor . DO NO T use t he lif ter fo r any
oth er purp ose tha n its int ended u se.
3. TR AINED p erson nel sha ll oper ate lif ter on ly. OPE RATOR s hall re ad “Ope ratio n Manua l” comp letel y and
tho rough ly unde rstan d the con trols a nd oper ation o f this eq uipme nt BEFO RE oper ating t he lift er.
4. ALWA YS ob serve lifte r and A LWAYS stay at the contr ols wh ile th e lift er is in mot ion, R ELEAS E cont rols
and STO P l ifter im media tely if load on lif ter appea rs to b ecome un stabl e. N EVER lea ve t he loade d li fter
una ttend ed unle ss the ta ble is in t he full y lower ed posi tion an d the lif ter is lo cked re liabl y.
5. DO NOT sli de the lo ad on or of f the ta ble. Th e lift ma y move al lowin g the lo ad to fal l. SEVE RE PERS ONAL
INJ URY and P ROPER TY DAMA GE coul d resul t.
6. DO N OT u se li fter with unst able, unb alanc ed or loo sely stack ed l oad. Unbal anced loa ds ma y be come
uns table a nd fall . SEVER E PERSO NAL INJ URY and P ROPER TY DAMA GE coul d resul t.
7. Qu alifi ed pers onnel m ust per form AL L lifte r servi ce only .
8. AL WAYS kee p feet, h ands and f inger s away fro m caste rs, loa d w heels a nd all mov ing com ponen ts.
SEV ERE INJ URY cou ld resu lt.
9. AL WAYS pe rform m ainte nance a nd insp ectio ns with l ifter u nload ed.
10. P rolon ged con tinuo us work ing mig ht caus e damag e of powe r pack.
11. S top ope ratio n if tem perat ure of h ydrau lic oil i s too hi gh.Th e lifte r is NOT w aterp roof an d is int ended t o be
use d in a dry en viron ment.
CONTENTS
The b rake is e quipp ed with t he swiv el cast er on the r ight si de.
(1) Bre aking t he whee l, pres s the bra ke peda l.
(2) Rel easin g the bra ke, lif t up the br ake ped al.
2
3
3.D aily In spect ion
Dai ly insp ectio n is eff ectiv e to fin d the ma lfunc tion o r fault on lift table .Chec k lift t able on the fol lowin g poin ts
bef ore ope ratio n.
(1) Che ck for sc ratch ,bend ing or cr ackin g on the li ft tabl e.
(2) Che ck if the re is any o il leak age fro m the cyl inder .
(3) Che ck the ve rtica l creep o f the tab le.
(4) Che ck the sm ooth mo vemen t of the wh eels.
(5) Che ck the fu nctio n of brak e.
(6) Che ck if all t he bolt s and nut s are tig htene d firml y.
DO NO T use lif t table i f any mal funct ion or fa ult
is fo und.
CAU TION
4.N AME OF PA RTS ETA D35 ETA D75
5.O perat ion Ins truct ion
How t o use the b rake
Bra ke lift t able wh en not mo ving it i n order t o
pre vent su dden mo vemen t.
CAU TION
6. LI FTING U P FORKS
CAU TION
1. DO N OT over load li fter. S tay wit hin its r ated
cap acity .
2. Pr olong ed cont inuou s worki ng migh t cause
dam age of hy draul ic powe r pack.
3. St op oper ation i f tempe ratur e of hydr aulic o il
is to o high.
Pus h the but ton “UP ” and the t able li fts up.
1.Handle 4.Platform
2.Switch 5. Link
3.Brake Pedal 6.Guide rail
7.L OWERI NG TABL E
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.C HARGI NG THE BA TTERY
CAU TION
DO NO T lower t able wi th load t oo fast a nd stop
sud denly . Impac t load co uld be cr eated a nd lift er
cou ld be dam aged.
Pus h the but ton DOW N and the t able lo wer.
8.M OVING T HE LIFT ER
(1) M ake the l oad sta ble to pr event i t to fall .
(2) L ower th e table d own.
(3) R eleas e the bra ke and mo ve the li fter.
WAR NING
DO NO T move li fter on s lope or i nclin ed surf ace,
oth erwis e lifte r becom e uncon troll able an d creat e
dan ger.
(1) C heck th e quant ity of Ba ttery f luid. I f it is ins uffic ient, a dd the ba ttery s oluti on acco rding t o batte ry
ope ratio n manua l.
(2) D iscon nect th e batte ry sock et.
(3) C onnec t the cha rging p ort of ba ttery s ocket t o the bat tery ch arger .
10. REGUL AR INSP ECTIO N
(1) C heck th e items e xpres sed in da ily ins pecti on (dai ly).
(2) L ubric ate wit h greas e the gui des whe re roll er move s. Also , lubri cate th e greas e nippl es. (Ev ery mon th)
(3) L ubric ate all t he pivo ting po ints an d axles . (Ever y 6 month s)
(4) Repla ce the h ydrau lic oi l for th e firs t time : Accu mulat ed work ing te n hour s’ (5) R eplac e the h ydrau lic oi l.
(Ev ery 12 mo nths)
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
ETA D35
8
9
LIF T TABLE S PARE PA RTS LIS T ETAD3 5
NO. DES CRIPT ION
QTY.
NO. DE SCRIP TION
QTY.
1
Sea l cover φ 50×φ5 8×6.5
2
Y-r ingφ5 0×φ58 ×8.2
3
Cyl inder c over
4
Ret ainer r ing
5
O-r ing φ56 ×2.65
6
Pis ton rod
7
Bus hing
8
Bus hing
9
Pin a xle
10
Sna p ring 50
11
Cyl inder
12
Pre vent bu rst val ve
13
Spr ing
14
Sea l ring 18
15
Pre vent bu rst joi nt
16
Sea l ring 14
17
Hig h press ure hos e
18
Joi nt
19
Spl it Pin
20
Cov ering p late
21
Wash er 4
22
Spr ing was her 4
23
Scr ew M4x1 0
24
Bat tery in dicat or
25
Scr ew M3×1 0
51
Con necto r block
52
Scr ew M5×1 0
53
Fix ing pla te
54 Joi nt boar d
55
Lif ting li mit swi tch
56
Spr ing was her 6
57
Nut M 6
58
Hyd rauli c power p ack
59
Termi nals
60
Han dle
61
Nut M 4
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
Cha rger
Wash er 5
Scr ew M5×1 0
Scr ew M5×2 0
Fus e
Spr ing was her 5
Nut M 5
Scr ew M5×1 6
Fus e
Scr ew M4×1 6
Nut M 8
Wash er 8
Scr ew M10× 16
Spr ing was her 10
Wash er 10
Swi tch
Bat tery ca se weld ment
Cov ering p late
Pad
Bat tery
Ins ulato r pad
Ins ulati on case
Scr ew M8×4 0
Bat tery se curin g tag
Scr ew M5×1 6
Rol ler for t able
Bus hing
Ret ainin g ring fo r axle 20
Int ernal s cisso rs for ta ble
Ext ernal s cisso rs for ta ble
Scr ew M8×1 6
Pin a xle for s cisso rs
Wash er
Spl it pin 3. 2×26
Nut M 16×1. 5
Spr ing pin 8 ×30
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
Wash er
Spr ing was her 12
Hex s crew M1 2×30
Hex s crew M6 ×20
Wash er 6
Cov ering p late
Nut M 8
Spr ing was her 8
Scr ew M8×2 0
Nut M 10
Rea r wheel
Scr ew M10× 25
Fro nt whee l
Cha ssis
Scr ew 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 M 10
Saf ety rod
Scr ew M10× 40
Bus hing
Ext ernal s cisso rs for ch assis
Int ernal s cisso rs for ch assis
Bus hing
Rol ler for c hassi s
Pin a xle for c hassi s
Pin a xle for t able
Bus hing
Oil c up
Scr ew M6×1 6
Cab le
Cab le velc ro stra p
2
2
2
10
1
1
2
2
1
1
2
5
2
1
1
10
11
ETA D75
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
12
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. St orage a nd Tran sport ation
◇ Un charg ed E NERGY st orage bat tery nee ds n o m ainte nance ，Plea se s tore it in dry and fro stles s
pla ce.
◇ If the de nsity of elec troly te in f illed bat tery is less th an 1 .23kg /l,it sha ll be r echar ged as soon as
pos sible ，If th e dens ity of e lectr olyte fille d in is 1.23k g/l,t he sto rage ba ttery shall be rec harge d when it is
bel ow 1.18 kg/l.
◇ Du ring t ransp ortat ion or s torag e，the fille d stor age ba ttery shall b e kept uprig ht ver tical ly to pr event
aci d liqui d from ov erflo wing.
◇ Co ver open ing、 s hort cir cuit、 sli ding and ot her d amage sh all be avoi ded in t he c ourse of
tra nspor tatio n.
2. PU T INTO US E
◇ Pr echar ged bu t unf illed ENERG Y stor age b atter y can be put into use at once witho ut ch argin g afte r
ele ctrol yte is fi lled in i t.
◇ Wh en it is be ing fil led，t he temp eratu re of bat tery an d elect rolyt e shoul d be 10℃ at le ast.
◇ Ea ch uni t of ba ttery shall be fil led wi th spe cial a cid wh ose de nsity is 1.2 8kg/l .(1.2 3kg/l in the area o f
tro pics) , and be fi lled up t o the lin e indic ating t he maxi mum lev el or to th e heigh t of
15m m over th e top of po le plat e.
◇ Re fill pr oper el ectro lyte if n ecess ary.
◇ Sc rew or pr ess the s ealin g hole ti ghtly .
◇ Cl ean the a cid liq uid lef t on its su rface .
◇ Th e s torag e batte ry can be in go od condi tion wi thout an y servi ce withi n 5 y ears at th e
tem perat ure of 20℃.
NOT E: I f t he o utput of the bat tery is not enou gh d ue to t emper ature or sto rage， Pleas e re charg e th e
sto rage ba ttery .
3. CH ARGIN G
◇ Be fore re charg ing，p lease t ake the b atter y down.
◇ Th e stor age ba ttery is all owed to be c harge d with DC pow er，Co nnect the p lus po le and minus pole
of st orage b atter y corre spond ingly t o the pol es of the c harge r.
◇ En sure to c onnec t the pol es righ tly，s witch o n the cha rger.
◇ Wh en the ba ttery b e charg ed suff icien tly，c ut off th e charg er.
◇ Re comme nded c hargi ng cu rrent is 1 /10 of bat tery c apaci ty(e. g.1/1 0×44= 4.4A for t he st orage
bat tery wi th capa city of 4 4Ah.)
◇ In t he cour se of cha rging ，the te mpera ture of e lectr olyte i s not all owed to b e above 55℃.
◇ If t he temp eratu re of ele ctrol yte is ab ove 55℃,s top cha rging .
◇ If the densi ty o f ele ctrol yte a nd t he vo ltage of the b atter y sto p in creas ing f or 2 hour s，the stor age
bat tery co uld be th ought t o be char ged suf ficie ntly.
◇ Wh en the charg ing is e nded， pleas e chec k the l evel o f elec troly te，Ad d pure w ater t o the m aximu m
lev el indi catin g line if n ecess ary.
4. Ma inten ance
To en sure th e servi ce life o f stora ge batt ery，t he foll owing p oints m ust be fo llowe d.
14
WAR NING AN D SAFET Y SIGN
◇ Follo w in struc tion descr ibed in plate of batte ry，op erati ng i nstru ction and inst ructi on o f veh icles and
shi ps.
◇ We ar guar d-gla sses.
◇ Ke ep chil dren fr om touc hing el ectro lyte an d batte ry.
◇ Ex plosi ve Haza rd Easy -expl osive m ixtur e come to e scape d uring c harge ，So fir e elect ric spa rk，
unc overe d bulb a nd fire works a re str ictly i nhibi ted，W hen co nnect ing wir e-cir cuit， elect ric spa rk and
sho rt-ci rcuit m ust be av oided .
◇ Ha zard of s trong c orros ion Ele ctrol yte is st rongl y corro sive， So plea se wear p rotec tive cl othes
and g uard gl asses ，Do not t ilt the s torag e batte ry othe rwise a cid liq uid wil l overf low.
◇ Em ergen cy Cure when th e acid l iquid s patte rs in th e eyes， wash it with a la rge qu antit y of clea n wate r at
onc e，the n se e a docto r，Aci d li quid on skin and clot hes shall be washe d wi th a lar ge q uanti ty o f cl ean
wat er as wel l，If ac id liqu id is swa llowe d，ple ase see a d octor a t once.
◇ Wa rning :
·Do no t put the u nprot ected s torag e batte ry in the s un.
·Bec ause di schar ged sto rage ba ttery m ay be fro zen，p lease s tore it i n frost less co nditi ons.
◇ Ha ndlin g:
·Sto re disc arded b atter y in stip ulate d site.
·Fol low rul es of tra nspor tatio n(GGV S)dur ing tra nspor ting.
·Do no t mix dis carde d batte ry with d aily ru bbish .
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