AMGO Hydraulics OH-12 Installation And Service Manual
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AMGO Hydraulics OH-12 Installation And Service Manual

Two-post lift
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Original
Two-Post Lift
Model:OH-12

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Summary of Contents for AMGO Hydraulics OH-12

  • Page 1 Original Two-Post Lift Model:OH-12...

  • Page 2: Table Of Contents

    CONTENTS Product Features and Specifications .............1 Installation Requirement ..............3 Installation Steps ................5 Exploded View .................26 Test Run ..................35 Operation Instruction ................37 Maintenance ..................38 Trouble Shooting ................39 Lift Disposal ..................40...

  • Page 3: Product Features And Specifications

    I. PRODUCT FEATURES AND SPECIFICATIONS CLEAR-FLOOR DIRECT-DRIVED MODEL FEATURES Model OH-12 (See Fig. 1) · Direct-drived design, minimize the lift wear parts and breakdown ratio · Dual hydraulic cylinders, designed and made on high standards, utilizing imported oil seal in cylinder ·...
  • Page 4 Arm Swings View 2787mm 109 3/4” 3829mm 150 3/4” Fig. 2...

  • Page 5: Installation Requirement

    II. INSTALLATION REQUIREMENT A. TOOLS REQUIRED  Rotary Hammer Drill (Φ19) Carpenter’s Chalk   Hammer Screw Sets   Level Bar Tape Measure (7.5m)   English Spanner (12") Pliers   Ratchet Spanner With Socket (28 Socket Head Wrench (3 ...
  • Page 6 B. Equipment storage and installation requirements. The equipment should be stored or installed in a shady, normal temperature, ventilated and dry place. C. The equipment should be unload and transfer by forklift. Fig.4 D. SPECIFICATIONS OF CONCRETE (See Fig. 5) Specifications of concrete must be adhered to the specification as following.

  • Page 7: Installation Steps

    Check and ensure the installation location (concrete, layout, space size etc.) is suitable for lift installation. B. Use a carpenter’s chalk line to establish installation layout of base-plate (See Fig. 6). Model OH-12 Chalk Line 150 3/4” Fig. 6 C. Check the parts before assembly.
  • Page 8 3. Remove aside the top top beam assy. (See Fig. 9). Fig. 9 4. Lift the upper column with a fork lift or hoist, loose the bolts of the upper package stand, take off the upper extension column, then take out the parts in the inner column (See Fig.
  • Page 9 6. Move aside the parts and check the parts according to the shipment parts list (See Fig. 12 & Fig. 13) Parts list Fig. 12 Parts box list (111) Fig. 13 7. Check the parts of the parts bag 1 according to parts bag list (See Fig.
  • Page 10 D. Install parts of outer columns (See Fig. 16). Fig. E. Install hydraulic cylinder extended straight fitting and 90° fitting, and connecting the Wind enough seal tape on the fittings, and then install the cylinder into the carriages (See Fig. 17)
  • Page 11 The fitting of the cylinder toward the hole Assemble the cylinder into the column Seal tape Fig. F. Install columns Lay down two columns on the installation site parallelly, position the power-side column according to the actual installation site. Usually, it is suggested to install power-side column on the right of vehicles driven-in.
  • Page 12 2. Low Setting: connecting the extension columns with the upper hole (See Fig.19) Fig. 19 Low Setting G. Position the columns Install anchor bolts. Position the columns on the installation layout. Check the columns verticality with level bar, and adjusting with the shims if the columns are not vertical. Do not tighten the anchor bolts at this time.
  • Page 13 Note: Minimum embedment of Anchors is 7/8”(150mm). Bolting Cleaning Drilling Fig. H. Install overhead top beam 1. With help of the hook of top beam, put one side of top beam on top of the extension column and connecting the top beam to extension column by bolts, tighten the bolts. Then assemble the connecting bracket (See Fig.
  • Page 14 2. Assemble overhead top beam, tighten the columns anchor bolts (See Fig. 22) Tighten the anchor bolts with ratchet spanner with socket Re-torque the anchor bolts to 150 Nm Fig.
  • Page 15 I. Installing the limit control bar and limit switch (See Fig. 23). Loosen Screw of Drive Rod for adjustment, Tighten the screw after adjustment Connect the blue wire to terminal 11# of limit switch and terminal Limit Switch 4# of power unit. is connected with Cable Connect the brown wire to terminal 12# of limit switch...
  • Page 16 J. Install safety device (See Fig. 24 & Fig. 25 Fig. 24 Power-side safety device 图二十三 Fig. 25 Off-side safety device...
  • Page 17 K. Lift the carriages up by hand and make them be locked at the same level (See Fig. 26). Fig.
  • Page 18 L. Install cables 1. High setting cable connection 1.1 Take out the carriages plastic cover, cable pass through from the bottom of the carriages and be pulled out from the open of carriages, then screw the two cable nuts (See Fig. 27). Screwed the two cable nuts Cable connecting direction Cable connecting direction...
  • Page 19 1.2 Connecting cable for high setting (See Fig. 28) High Setting Cable 1 Cable 2 Cable 1 Fig.28...
  • Page 20 2. Low setting cable connection (See Fig. 29) Note : Cable should go inside of the carriage. Low Setting Cable 2 Cable 1 Cable 2 Fig. 29...
  • Page 21 M. Install power unit (See Fig. 30) Fig. Note: In consideration of Hydraulic Power Unit’s durability and keep the equipment running in the perfect condition, please use Hydraulic Oil 46#.
  • Page 22 N. Install oil hose High setting and low setting oil hose installation (See Fig. 31) (48, 49 Only for high setting) Oil hose connecting view Oil hose and wire pass the support bracket Oil hose pass through the clip of cross beam Oil hose is connected with Power unit fitting...
  • Page 23 O. Install safety cable. Install safety cable from off-side safety assy. to power-side safety assy., pass through the top beam bracket (See Fig. 32). Safety cable Safety cable pass through small pulley bracket Install safety cable from off-side safety assy. Safety cable is connected with the power-side safety assy.
  • Page 24 wire protective cover P. Install (See Fig. 33) Tighten with M6*35 Cup Head Bolt 1.Tighten M6*40 Cup Head Bolt slightly 2.Install wire protective cover, then tighten the cup head bolt Install wire protective cover to fix the oil hose Fig.
  • Page 25 Q. Install lifting arms and adjust the moon gears 1. Install lifting arms (See Fig. 34) 2. Lowing the carriages down to the lowest position, then use the socket head wrench to loosen the socket bolt (See Fig.35) 3. Adjust moon gear as direction of arrow (See Fig.36) 4.
  • Page 26 R. Tighten all the oil hose fitting, and fill the hydraulic oil. In consideration of Hydraulic Power Unit’s durability and keep the equipment running in the perfect condition, please use Hydraulic Oil 46#. S. Install electrical system Connect the power source on the data plate of Power Unit. Note: 1.
  • Page 27 Motor Power Line Remove this wire before connecting the Limit Switch Fig. 38 Fig.39...

  • Page 28: Exploded View

    IV. EXPLODED VIEW Model OH-12 Fig.40...
  • Page 29 Parts list Item Part# Description 11217458 Power-side column 81513003 071102 10209003 Hex Bolt 10209033 Washer 10217002 M8 Hex Nut 11217405 Power-side safety cover 11217005 Plastic Ball 11217006 Lock handle 10206023A Hex Nut 10420026 Lock Washer 11217004 Main cam lock 11217007 Large spacer 10217030 Main spring...
  • Page 30 Item Part# Description 11217406 Off-side safety cover 11217031 Off-side cam Lock 10217008 Safety Spring 10217032 Cable lock hold 10217033 Self locking Nut Fitting （high setting） 1002185002 Hose （high setting） 1002185001 11217029 Small Pulley Bracket 10217066 Hex Bolt 11217459 Off-side Column 11209051B Adapter 1.5”...
  • Page 31 Item Part# Description 10209038 Hex Bolt 11217037 Bottom pulley Pin 11217036 Bottom Pulley 10206156 Tool tray 11206154 Rear guard bar 10201002 Hex bolt 10209034 Lock Washer 10209033 Washer 10217114A Rubber pad assy. 10420138 Socket bolt 10209134 Rubber Pad 11680030B Rubber Pad Frame 10217327 Lifting Arm Assy.
  • Page 32 4.1. Lifting Arm (10217327) Fig.41 Item Part# Description Qty. Note 10206048 Socket bolt 10209039 Lock washer 10209022 Washer 11206049 Moon Gear 11217834 Outer Arm 11217337 Middle Arm 10201149 Flat Head Screw 11217336 Inner Arm...
  • Page 33 4.2 Cylinders (10217056A) Fig. 42 Parts list for Cylinder Item Part# Description Qty. Note 67-1 10209069 O-Ring 10209070 Bleeding Plug 67-2 67-3 10217071 Support Ring 10217072 Y-Ring OSI 67-4 10217073 O-Ring 67-5 11217074 Piston 67-6 67-7 10217075 O-Ring 11217089 Piston rod 67-8 11217077 Piston rod fitting...
  • Page 34 4.3. Manual Power unit（071102） 220V/60HZ, Single Phase Fig.43...
  • Page 35 Manual Power Unit, 220V/60Hz, Single phase Item Part# Description Qty. Note 81400180 Rubber Pad 81400130 Starting capacitor 81400088 Running capacitor 10420148 Cup Head Bolt with washer 81400066 Cover of Motor Terminal Box 81400363 Motor Connecting Shaft 090106 Manifold block 10209149 Washer 81400276 Iron plug...
  • Page 36 4.4 Illustration of hydraulic valve for hydraulic power unit Release valve Oil return port Relief valve Oil Outlet Throttle valve Handle of Release valve Check valve Fig.44...

  • Page 37: Test Run

    V. TEST RUN 1. Adjust synchronous cable (See Fig. 45) Use Spanner to hold the cable fitting, meanwhile use ratchet spanner to tighten the cable nut. Make sure two cables are with the same tension Cable nut so that two carriages can work synchronously. Fig.
  • Page 38 4. Adjust the lower speed You can adjust the lower speed of the lift if needing: then turn the throttle valve clockwise to decrease the lower speed, or counterclockwise to increase the lower speed. Throttle Valve Throttle Valve Counterclockwise to increase Clockwise to decrease the the down speed down speed...

  • Page 39: Operation Instruction

    VI. OPERATION INSTRUCTIONS Please read the safety tips carefully before operating the lift To lift vehicle 1. Keep clean of site near the lift; 2. Position lift arms to the lowest position; 3. To shortest lift arms; 4. Open lift arms; 5.

  • Page 40: Maintenance

    VII. MAINTENANCE SCHEDULE Monthly: 1. Re-torque the anchor bolts to 150 Nm; 2. Check all connectors, bolts and pins to insure proper mounting; 3. Lubricate cable with lubricant; 4. Make a visual inspection of all hydraulic hoses/lines for possible wear or leakage; 5.

  • Page 41: Trouble Shooting

    VIII. TROUBLE SHOOTING TROUBLE CAUSE REMEDY 1. Start Button does not work 1. Replace start button 2. Wiring connections are not in good 2.Repair all wiring connections condition Motor does not 3. Motor burned out 3. Repair or replace motor 4.
  • Page 42 AMGO HYDRAULIC CORPORATION 1931 Jo Rogers Blvd, Manning, South Carolina, USA Tel: (803) 505-6410 Fax: (803) 505-6410 Manual Part No.: 72227401 Revision Date: 2020/09...

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