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23 

Q. Install electrical system   

Connect the power source on the data plate of power unit. 

 

Note: 1. For the safety of operators, the power wiring must contact the floor well.   

2. Pay attention to the direction of rotations when using three phase motors. 

Single phase motor (See Fig. 34). 

1.

 

Connecting the two power supply lines (

Active

 

L

 and 

Neutral

 wire 

N

) to terminals of AC 

contactor marked

 6#, 2# 

respectively. 

2.

 

Connecting the power supply earth wire to 

G

 on the motor.   

3.

 

Connecting  the  Limit  Switch:  Removing  the  wire  of  connecting  terminal 

4#

  on 

control  button  and  terminal 

1#

  on  AC  contactor  firstly 

(See  Fig.  35)

,  then 

connecting wire 

10# 

of the limit switch with terminal 

4#

 of the control button and 

connecting wire 

9# 

with terminal 

A1

 on AC contactor respectively

(See Fig. 36)

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Motor Connecting Diagram 

Fig. 34

 

9# 

Remove this wire 
before connecting 
the Limit Switch

 

10# 

Fig. 35

 

Fig. 36

 

Schematic Circuit Diagram 

Summary of Contents for HS-12

Page 1: ...TWO POST LIFT Model HS 12 ...

Page 2: ......

Page 3: ...CONTENTS Product Features and Specifications 1 Installation Requirement 3 Installation Steps 4 Exploded View 24 Test Run 27 Operation Instruction 29 Maintenance 29 Trouble Shooting 30 Parts List 31 ...

Page 4: ...0 ...

Page 5: ...sh Single point safety release with dual safety design Clear floor design provide unobstructed floor use Overhead safety shut off device prevents vehicle damage Standard adjustable heights accommodates varying ceiling heights Super asymmetric arms design can fit extremely wide vehicles MODEL HS 12 SPECIFICATIONS Model Lifting Capacity Lifting Time Lifting Height Overall Height Overall Width Width ...

Page 6: ...2 Arm Swings View For Model HS 12 Fig 2 ...

Page 7: ... REQUIRED Rotary Hammer Drill Φ19 Hammer Level Bar English Spanner 12 Ratchet Spanner With Socket 28 Wrench set Carpenter s Chalk Screw Sets Tape Measure 295 1 4 Pliers Socket Head Wrench 3 5 8 Lock Wrench 10 13 14 15 17 19 24 27 30 Fig 3 ...

Page 8: ...st strength 3 000psi minimum 3 Floors must be level with no cracks or holes C POWER SUPPLY The electrical source must be 2 0HP minimum The source cable size must be 2 5mm2 and in good condition of contacting with floor III INSTALLATION STEPS A Location of installation Check and ensure the installation location concrete layout space size etc is suitable for lift installation B Use a carpenter s cha...

Page 9: ...outer packing carefully check the parts according to shipment list See Fig 7 3 Lift the upper column with a fork lift or hoist loose the bolts of the upper package stand take off the upper extension column than take out the parts in the inner column See Fig 8 Shipment Parts list Top Connecting Assy Parts box Aluminum serial label Fig 6 Fig 7 Fig 8 ...

Page 10: ... take down the package stand than take off the lower extension column take out the parts in the inner column See Fig 9 5 Move aside the parts and check the parts according to the shipment parts list See Fig 10 11 Fig 9 Fig 10 Parts box 85 list 85 Fig 11 ...

Page 11: ...he parts bag 1 according to parts bag list See Fig 12 7 Check the parts of the parts bag 2 according to parts bag list See Fig 13 8 Check the parts of the parts bag 3 according to parts bag list See Fig 14 Fig 12 Fig 13 Fig 14 ...

Page 12: ...8 D Install parts of extension columns See Fig 15 Fig 15 ...

Page 13: ... extended straight fitting and 90 fitting to the cylinders and then install the cylinder in the carriages See Fig 16 Fig 16 Powerside column Offside column Cylinder installed the joint and put into the column Wind enough White wrap 48 50 1 25 50A ...

Page 14: ...d to install powerside column on the front right side from which vehicles are driven to the lift This lift is designed with 2 section columns Adjustable height according to the ceiling height while connecting the extension columns For model HS 12 1 When the ceiling height is over 177 1 8 connecting the extension columns with the lower holes See Fig 17 Fig 17 High Setting ...

Page 15: ...11 2 When the ceiling height is less than 165 1 4 connecting the extension columns with the upper holes See Fig 18 Fig 18 Low Setting ...

Page 16: ...k the columns plumbness with level bar and adjusting with the shims if the columns are not vertical Do not tighten the anchor bolts See Fig 19 30 90 Width between columns 123 1 2 Adjusting with the shims Overall width 150 3 4 Fig 19 Drilling Cleaning Bolting 4 1 2 Note Minimum embedment of Anchors is 4 1 2 29 9 0 ...

Page 17: ...ook 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 20 Fig 20 Hook on to the extension columns Tighten the bolts ...

Page 18: ...14 2 Assemble overhead top beam tighten the columns anchor bolts See Fig 21 Tighten Fig 21 Tighten the anchor bolts with ratchet spanner with socket Note Torque of Anchors is 150N m ...

Page 19: ...sen drive rod screw and adjust the drive rod Connecting wire for limit switch 54 Limit switch wire connect Blue wire connect 11 terminal the other end connect the AC connector A1 terminal Brown wire connect 12 terminal the other end connect 4 terminal on the power unit switch Kelly wire connect earth terminal the other end connect earth terminal on the power unit wire box ...

Page 20: ...16 J Install safety device See Fig 23 Fig 24 Fig 23 Powerside safety device Fig 24 Offside safety device ...

Page 21: ...17 K Lift the carriages up by hand and make them be locked at the same level See Fig 25 Fig 25 ...

Page 22: ...18 L Install power unit See Fig 26 Note In consideration of Hydraulic Power Unit s durability and keep the equipment running in the perfect condition please use Hydraulic Oil 46 Fig 26 201 ...

Page 23: ...g and low setting oil hose connection See Fig 27 Oil hose and wire pass through the support bracket Oil hose pass through the wire tube on top beam 79 80 76A 76 76B 81 77 84 78 76A 76B 82 86 82 Fig 27 Straight fitting connect the oil hose ...

Page 24: ...om offside safety assy to powerside safety assy pass through the top beam See Fig 28 Safety cable Safety cable pass through small pulley bracket Install safety cable from offside safety assy Safety cable connected with the powerside safety assy Fig 28 ...

Page 25: ...21 O Install retainer See Fig 29 Fig 29 83 Car in direction Install retainer to fix the oil hose Install retainer to fix the oil hose ...

Page 26: ... socket head wrench to loosen the socket bolt See Fig 31 3 Adjust moon gear as direction of arrow See Fig 32 4 Adjust moon gear and arm lock to make it to be meshed then tighten the socket bolts of arm lock See Fig 33 Fig 30 Fig 31 Fig 32 Locking the bolts after the moon gear and arm lock engaged well Fig 33 Loosen the Socket Bolt Moon Gear Snap Ring ...

Page 27: ... to terminals of AC contactor marked 6 2 respectively 2 Connecting the power supply earth wire to G on the motor 3 Connecting the Limit Switch Removing the wire of connecting terminal 4 on control button and terminal 1 on AC contactor firstly See Fig 35 then connecting wire 10 of the limit switch with terminal 4 of the control button and connecting wire 9 with terminal A1 on AC contactor respectiv...

Page 28: ...24 IV EXPLODED VIEW Model HS 12 Fig 37 Car in direction ...

Page 29: ...25 Main Cylinder Secondary Cylinder Fig 38 Fig 39 ...

Page 30: ...26 POWER UNIT EXPLODED VIEW 220V 50HZ single phase Fig 40 Fig 41 Oil Return Pipe Oil out Pipe Release Valve Handle for Release valve Check Valve Relief Valve Throttle valve ...

Page 31: ...nother side as Fig 43 push UP button lifting the offside carriage to highest B Turn back the handle to the position as Fig 42 and open the safety device press the release handle low down the carriage to the bottom C Turn the handle to the position as Fig 43 continues press the release handle until the inside air all come out Then turn back the handle as Fig 42 push UP button If both side of the ca...

Page 32: ...ase the down speed 4 Test with load After finishing the above adjustment test running the lift with load Run the lift in low position for several times first make sure the lift can rise and lower synchronously the safety device can lock and release synchronously And then test run the lift to the top completely If there are anything improper repeat the above adjustment NOTE It may be vibrated when ...

Page 33: ...g the balance of vehicle 9 Push button DOWN to lower lift onto the nearest safety The vehicle is ready to repair To lower vehicle 1 Be sure clear of around and under the lift only leaving operator in lift area 2 Push button UP to raise the vehicle slightly and then release the safety device lower vehicle by pushing lowering handle 3 Position the arms to the shortest length and then open the them 4...

Page 34: ...uns but the lift is not raised 1 Motor runs in reverse rotation 2 Gear Pump out of operation 3 Release Valve in damage 4 Relief Valve or Check Valve in damage 5 Low oil level 1 Reverse two power wire 2 Repair or replace 3 Repair or replace 4 Repair or replace 5 Fill tank Lift does not stay up 1 Release Valve out of work 2 Relief Valve or Check Valve leakage 3 Cylinder or Fittings leaks Repair or r...

Page 35: ... 1 16 217016B Top Beam Left 1 17 420138 Socket Bolt 4 18 217024 Oil hose Support Plate 2 19 206009 Plastic Small Pulley 3 20 209056 Self locking Nut 3 21 209046 Hex Bolt 3 22 217026 Safety Cable Support Bracket 2 23 217027B Extension column 2 24 217028 Offside Safety Lock Cover 1 25 217260 Offside Column 1 26 209051B Adapter 1 5 4 27 209052B Adapter2 5 4 28 209053B Adapter 5 4 29 207045 Anchor bol...

Page 36: ...217262 Main Cylinder 1 50A 217263 Secondary Cylinder 1 51 217173 Wire Cable L 191 1 52 206025A Foam Cushion 1 53 206129 Control Bar L 94 1 2 mm 1 54 201005 Split Pin 2 55 206025C Connecting Pin for Control Bar 2 56 206013 Limit Switch 1 57 206011 Cup Head Bolt 2 58 206042 Limit Control Bar Bracket 2 59 420026 Lock Washer 1 60 206023B Hex Nut 6 61 217005 Plastic ball 1 62 217006 Safety Lock handle ...

Page 37: ... 217235 Lengthen Straight Fitting 3 87 217029 Small pulley bracket 1 88 201090 Shim 10 Parts For Main Hydraulic Cylinder 50 1 217274 Head cap 1 50 2 620054 Y Ring 1 50 3 217078 Dust Ring 1 50 4 217273 Head Cup Seal Sleeve 1 50 5 217243 Y Ring 1 50 6 217241 Support Ring 1 50 7 206069 O Ring 1 50 8 620053 Support Ring 1 50 9 620054 Y Ring 1 50 10 217276 Piston 1 50 11 620054 Y Ring 1 50 12 620053 Su...

Page 38: ...ing Shaft 1 201 3 81400362 Manifold Block 1 201 4 81400266 Overflow Valve 1 201 5 81400268 Flow Control Valve 1 201 6 209149 Lock Washer 4 201 7 85090142 Socket Bolt 4 201 8 81400288 Oil Suction Pipe 1 201 9 81400365 O Ring 1 201 10 81400290 Filter 1 201 11 203018 Socket Bolt 4 201 12 81400275 Reservoir 1 201 13 81400263 Filter Cap 1 201 14 81400289 Oil Return Pipe 1 201 15 81400294 Buffering Valv...

Page 39: ...35 ...

Page 40: ...36 AMGO HYDRAULIC CORPORATION Tel 803 505 6410 Fax 803 505 6410 1931 Jo Rogers Blvd Manning South Carolina USA ...

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