Instruction ManualMJ519
Mobile Hydraulic Scissor Lift Table660 lbs. (300 kg)
WARNING!Read this operation manual carefully and understand fully the operating instructions. Improper use of this unit could result in injury.
• DO NOT put foot or hand in scissor mechanism.• Keepneighbouringpersonsawayfromtheunitwheninuse.• DO NOT standinfrontorbehindoflifttablewhenitisinuse.• DO NOTcrawlunderthetable.• DO NOTputfootinfrontofrollingwheels.• DO NOTuselifttableonslopeorinclinedsurfaces.• DO NOT lift or ride people on this unit.
CAUTION!• DO NOTmovethisunitwhenliftingorloweringthebedorwhenthebedisinanelevated position.(Bedmustbeloweredwhentheunitisrunning)• DO NOT usethistableforanypurposeotherthanit’sintendeduseanddonotloadwithmore than the rated capacity.• DO NOT allowpersonstooperatethistablewithoutcompleteunderstandingofitsoperation.• DO NOT lowerthebedtooquickly.• Duringloading/unloadingoperation,donotreleasetheparkingbrake.• Loadshouldbedistributedonatleast80%ofthetablearea.Stopoperationoflifttableifload becomestoounstable,donotplaceobjectsprotrudingoffedgeofthebed.• DONOTmodifylifttablewithoutmanufacturerswrittenconsent.
Daily InspectionDaily inspection of this unit is critical in order to locate any malfunction or fault. Checkthefollowingdailybeforeoperatingyourlifttable.
1. Checkforbendingorcrackingofthelifttable.2. Checkforanyoilleakagefromthecylinder.3. Checkforverticalcreepofthetable.4. Checkforsmoothmovementofthewheels.5. Ensurethatbrakesarefullyfunctional.6. Ensurethatallnutsandboltsarefirmlytightened.
Assembly methodThelifttableispackedinacardboardbox.Assemblingofthejackuppedalisrequired.WARNING:Assemblyworkmustbedoneonaflatsurface;wheelsmustbechokedtopreventaccidental rolling of the unit.
1.Insertthejackpedalintothepedalpipeandpositionthetaperedsidepedalendtoright.Tighten thejackpedalusingtheremovednutandwasherwiththesmallesthexkeysuppliedinthebox.
OPERATING THE LIFT TABLE
How to use the brakeThebrakeislocatednexttotheswivelcasteronrighthandside.1. Tobrakethelifttable,pressthebrakepedal.
2. Toreleasethebrake,liftupthebrakepedal.
CAUTION: Putlifttableinbrakemodewhenstationaryinordertopreventsuddenmovement.
Lifting the TableToliftthetable,presstheliftingpedalseveraltimesuntilthetablereachesthedesiredheight.Thetable
lowersslightlyafterreachingthehighestposition.MaximumCapacityofthistableis660lbs.(300kg).WARNING:Donotoverloadlifttable,staywithintheratedcapacity.Donotloadthetableonsidesorendsonly.Loadmustbedistributedonatleast80%oftablearea.
Lowering the TableWARNING:DONOTputfootorhandinscissormechanism.Therotatingknoblowersthetable.NOTE:Thehydrauliccylinderisdesignedtoholdtable.Asisthenatureofthehydraulicsystem,tablelowersveryslowlyoveranextendedperiodoftime.Pleasenotethatthetabledoesnotstayatthesameheightindefinitely.
Specifications
ModelCapac-
ityTable Table Height
Foot Pedal Strokes to Elevate
Wheel Weight
MJ519300kg.660lbs.
815x500mm32"x19.7"
285-880mm11.2"-34.6"
27128mm
5"77kg.170lbs.
Service InstructionsChange hydraulic oil every 12 monthsLubricate the following areas every month:FittingofCylinder/oil,RollerFrictionSurface/grease, LinkPin/oil,PedalFittingPoint/oil,GreaseNipple/grease
Troubleshooting If the table does not lift when pressing lifting pedal several times:
• Adjustthecontrolvalvelocatedon thehydrauliccylinder(A)byreleasing thesetscrewandlockingnut(B)usinga flatscrewdriveranda14mmwrench.•Testthecontrolleverandliftingpedal.
A B
LIFT TABLE PARTS LIST
PartNo.
OrderNo.
Description Qty.
101 MJ756 Handle Grip 1
102 MJ757 Control Handle 1
103 MJ758 Elastic Pin 1
104 MJ759 Nut 1
105 MJ760 Bolt with Hole 1
106 MJ761 Jacket 1
107 MJ762 Pull Rod 1
108 MJ763 Bolt 12
109 MJ764 Washer 12
110 MJ765 Seat of Grip 2
111 MJ766 Retaining Ring 6
112 MJ767 Pin 4
113 MJ768 Elastic Washer 12
114 MJ769 Nut 12
115 MJ770 Spring 2
116 MJ771 Cushion 2
117 MJ772 Long Shaft 1
118 MJ773 Universal Wheel 2
119 MJ774 Frame 1
120 MJ775 Pin 2
121 MJ776 Washer 4
PartNo.
OrderNo.
Description Qty.
122 MJ777 Axle 2
123 MJ778 Bearing 4
124 MJ779 Wheel 2
125 MJ780 Retaining Ring 2
126 MJ781 Pump Unit 1
127 MJ782 Pin 1
128 MJ783 Washer 1
129 MJ784 Retaining Ring 1
130 MJ785 Pin 1
131 MJ786 Washer 2
132 MJ787 Retaining Ring 2
133 MJ788 Connecting Rod 1
134 MJ789 Cushion 1
135 MJ790 Bolt 1
136 MJ791 Washer 1
137 MJ792 Elastic Washer 1
138 MJ793 Nut 1
139 MJ794 Protecting Cover 1
140 MJ795 Pedal Bar 1
141 MJ796 Table 1
142 MJ797 Retaining Ring 6
PartNo.
OrderNo.
Description Qty.
143 MJ798 Roller 2
144 MJ799 Washer 4
145 MJ800 Roller 2
146 MJ801 Pin 2
147 MJ802 Bushing 2
148 MJ803 Retaining Ring 2
149 MJ804 Pin 1
150 MJ805 Retaining Ring 2
151 MJ806 Fork Arm 1
152 MJ807 Bushing 2
153 MJ808 Pin 2
154 MJ809 Retaining Ring 2
A MN686 Wheel Assembly 2
A
PartNo.
OrderNo.
Description Qty.
201 MJ813 Seal Washer 1
202 MJ814 Pump Cylinder 1
203 MJ701 Dust Ring 1
204 MJ702 Y-Seal 1
205 MJ817 Pump Piston 1
206 MJ818 Spring 1
207 MJ819 Spring Cap 1
208 MJ820 Retaining Ring 1
209 MJ821 Joint Plate 2
210 MJ822 Pin 1
211 MJ823 Pump Body 1
212 MJ824 Elastic Pin 1
213 MJ825 Spring 1
214 MJ826 Strike Pin 1
215 MJ713 Seal Washer 1
216 MJ828 Axle Sleeve 1
217 MJ715 O-Ring 2
218 MJ830 Nut 1
219 MJ831 Screw 1
PartNo.
OrderNo.
Description Qty.
220 MJ832 Lever Plate 1
221 MJ833 Nut 1
222 MJ834 Elastic Washer 1
223 MJ835 Washer 1
224 MJ836 Bolt with Hole 1
225 MJ837 Bolt with Hole 1
226 MJ838 Nut 1
227 MJ839 Plug 1
228 MJ726 O-Ring 1
229 MJ841 Adjusting Bolt 1
230 MJ842 Spring 1
231 MJ843 Spindle of Safety Valve 1
232 MJ844 Steel Ball 1
233 MJ733 O-Ring 1
234 MJ846 Seat of Pumping Valve 1
235 MJ847 Spindle of Pumping Valve 1
236 MJ848 Spring 1
237 MJ849 Seal Washer 1
238 MJ736 O-Ring 1
PartNo.
OrderNo.
Description Qty.
239 MJ737 Seal Washer 1
240 MJ852 Cylinder 1
241 MJ853 Housing 1
242 MJ854 Bolt 1
243 MJ855 Seal Washer 1
244 MJ856 Retaining Ring 1
245 MJ857 Washer 1
246 MJ744 O-Ring 1
247 MJ745 Cup Packing 1
248 MJ860 Piston 1
249 MJ747 O-Ring 1
250 MJ862 Piston Rod 1
251 MJ863 Seal Washer 1
252 MJ864 Cylinder Cap 1
253 MJ751 O-Ring 1
254 MJ752 Dust Ring 1
255 MJ867 Plug 1
256 MJ868 Liquid Throttle Sheath 1
257 MJ869 Bolt 1
HYDRAULIC CYLINDER PARTS LIST