AMGO Hydraulics LR06 Manual

Portable Low-rised scissors lift
Model:LR06
Original

CONTENTS
Product Features and Specifications ........................................................... 1
Installation Requirement .......................................................................... 2
Step of Installation .................................................................................. 3
Exploded View ........................................................................................ 7
Operation Instructions ............................................................................ 13
Maintenance Schedule ........................................................................... 14
Trouble Shooting ................................................................................... 15
Lift disposal .......................................................................................... 15

1
I. PRODUCT FEATURES AND SPECIFICATIONS (See Fig.1)
PORTABLE LOW-RISED MODEL LR06
· Self-locking safety device: 3 stage safety lock, mechanical lock, automatic release.
· Portable unit is easy to move with the power unit stand
· High speed: From 0-23 5/8” just 21 seconds
· Standard rubber pads included
MODEL LR06 SPECIFICATIONS
Model
Lifting
Capacity
Raised
Height
Lifting
Time
Overall
Length
Overall
Width
Lowered
Height
Runway
Width
Runway
Length
Motor
LR06
6000lbs
23 5/8”
21S
76 1/4”
70”
4 1/8”
18”
53 1/4”
1.0 HP
Single Phase
Fig.1

2
II. INSTALLATION REQUIREMENT
A. Tools requirement
Screw Set
Socket Head Wrench (8″)
Wrench sets：(13＃、15＃、17＃、19＃)
B. Power requirement
The electrical source must be 1.0HP minimum. The source cable size must be
2.5mm² and in good condition of contacting with floor.
Fig.2
Pliers
Grease gun

3
III. STEPS OF INSTALLATION
A. Check the parts before assembly, make sure all the parts are completed.
1. Packaged lift, Parts box, Power Unit and Power Unit Stand.
Move aside the parts, Open the outer packing and check the parts according to the
shipment parts list (See Fig. 3).
2. Open the parts box, check the parts according to the part list (See Fig. 4).
Fig. 3
Fig. 4
33

4
3. Check the parts of the parts bag according to the parts bag list (See Fig. 5).
B. Install hydraulic power unit (See Fig. 6)
Fig. 5
Fig. 6

5
C. Install fitting to power unit, and then connecting oil hose (See Fig.7).
Fig. 7

6
D. Install electrical system
Connect the power source on the data plate of power unit.
Note: For the safety of operators, the power wiring must contact the earth well.
Single phase motor
1. Circuit diagram (See Fig. 8)
2. Connection step (See Fig. 9)
Connecting the two power supply wires (active wire Land neutral wire N) to terminals
of AC contactor marked L1, L3 respectively. Earth wire( yellow and green wire) is
connected with the earth wire terminal of the motor
Fig.8
Power supply wires
Fig. 9

7
IV. EXPLODED VIEW
MODEL LR06
Rollers
Fig. 10
Fig. 11

8
PARTS LIST FOR MODEL LR06
Item
Part#
Description
QTY.
Note
1
11630001
Platform
1
2
10206019
Snap ring φ19
20
3
11630003
Pin for drive-thru ramp φ19*452
2
4
11630004
Drive-thru ramp
2
4A
10209010
Snap Ring φ10
8
4B
11620043
Pin for roller of drive-in ramp
4
4C
10620063
Roller of drive-pin ramp (black nylon)
4
5
11630005
Connecting pin for cylinder φ25*210
1
6
10630006
Cylinder
1
7
11630007
Cylinder base connecting pin φ25*132
1
8
10206032
Snap ring φ25
4
9
11630008
Frame support connecting pin (Upper) φ19*356
4
10
11630009
Frame support (Front)
2
11
11630010
Frame support connecting pin (Lower) φ19*405
4
12
11630011
Frame support (Rear)
2
13
10630100
Socket bolt M10*40
1
14
11630013
Safety block
1
15
11630014
Safety bar set
1
16
10420020
Hex bolt M10*110
2
17
10630015
Spring φ15*φ12*55
2
18
10209022
Washer φ10
2
19
10209056
Self Locking Nut M10
3
20
11640024
Rollers
2
21
10630102
Rubber block 438*1350*5
2
22
10620034
Rubber pad 120*100*38
4
23
11630012
Base frame
1
24
071103
Manual power unit
1
25
10209003
Hex bolt M8*25
4
26
10209005
Self Locking Nut M8
4
27
11640021
Power unit stand
1
28
10206006
Washer φ12
2
29
10420046
Split pin φ3*20
2
30
10209064
Straight Fitting
1
31
10630101
Oil hose 1/4*3650
1
32
10209060
90Fitting for power unit
1
33
10630500
Parts Box
1
PARTS FOR ROLLER
20-1
11630031
Rollers handle
2
20-2
10630032
Snap Ring φ12
8
20-3
11630033
Connecting Shaft φ12*80
2
20-4
11630034
Roller Shaft φ12*65
2
20-5
1003275021
White wheel
4

9
Cylinder
Item
Part No.
Description
QTY.
Note
6-1
11630029
Bore Weldment
1
6-2
11630026
Piston Rod
1
6-3
10201034
Bleeding Plug
1
6-4
11630030
Head cap
1
6-5
10209078
Dust ring
1
6-6
10620058
O-Ring inside head cap
1
6-7
10620049
O-Ring outside head cap
1
6-8
11630028
Piston
1
6-9
10206069
Small O-Ring for piston
1
6-10
10630027
O-Ring outside piston
1
6-11
10620054
Y-Ring OSI
1
6-12
10620055
Support Ring
1
6-13
10206071
Nut
1
6-14
10620064
Greasing Fitting
2
Fig. 12

10
Manual Power Unit (071103)
Fig. 13

11
Manual Power Unit 110V/60HZ Single Phase
Item
Part No.
Description
QTY.
Note
1
81400180
Rubber pad
2
2
81400250
Start capacitor
1
3
81400200
Run capacitor
1
4
10420148
Cap head bolt with washer
4
5
81400066
Cover for capacitor
2
6
81400363
Motor connecting shaft
1
7
80101013
Manifold block
1
8
10209149
Lock washer
4
9
81400276
Iron plug
1
10
81400259
Red rubber plug
1
11
85090142
Socket bolt
4
12
81400312
Gear pump
1
13
10209034
Washer
2
14
81400295
Socket bolt
2
15
81400365
O-ring
1
16
10209152
Belt
1
17
85090167
Magnet
1
18
81400290
Filter mesh
1
19
81400412
Motor
1
20
10420070
Button switch
1
21
81400559
AC contactor
1
22
81400287
Cover of motor terminal box
1
23
71111211
AMGO label
1
24
81400560
Throttle valve
1
25
81400266
Release valve
1
26
81400284
Iron plug
1
27
10720118
Elastic pin
1
28
81400451
Handle for release valve
1
29
10209020
Plastic ball for arm lock
1
30
81400421
Release valve nut
1
31
81400422
Release valve shim
1
32
81400449
Valve seat(Low)
1
33
81400567
Release valve
1
34
81400566
Check valve
1
35
81400375
Oil suction pipe
1
36
81400376
Oil return pipe
1
37
81400364
Hose clamp (stainless steel)
1
38
81400263
Oil tank cap
1
39
81400320
Oil tank
1

12
Illustration of hydraulic valve for power unit
Fig. 14
Protective ring
Release valve
Handle for release
valve
Check valve
Relief valve
Throttle valve
Oil return port
Oil Outlet
Oil Outlet

13
V. OPERATION INSTRUCTIONS
1. Install the oil hose between oil cylinder and power unit, connect well the power
supply wire. The machine can be ready to use.
2. The roller must be disengage when lifting vehicle (See Fig.17). To raise and lock the
lift: Press the button up till the lift is raised to the required height and the locks are
in engaged (See Fig.15), then push release handle of the power unit, the lift would
be locked.
3. To lower lift：Press the button UP, until the safety lock is in the released position (See
Fig.16), lower lift by pushing lowering handle.
4. Move lift: Pull up roller bracket, lock two roller to the lift with roller shaft.
(See Fig. 16& 17 ).Moving the lift by the power unit stand.
Fig.15
Fig.16
Fig. 17
Fig. 18
Roller Assy. disengaged
Roller Assy. engaged

14
1. There are four fixed holes in the machine, can fix the machine on ground by
3/4 X 5 1/2” anchor bolts (See Fig.19).
VI. MAINTENANCE SCHEDULE
Monthly:
1. Lubricate all moving parts with lubricant.
2. Check all connectors, bolts and pins to insure proper mounting.
3. Make a visual inspection of all hydraulic hoses/lines for possible wear or leakage.
Every six months:
1. 1. Make a visual inspection of all moving parts for possible wear, interference or
damage.
2. Check all fastener and re-torque.
Oil cylinder maintenance:
In order to extend the service life of the oil cylinder, please operate according to the
following requirements.
1. Recommend to use N46 anti-wear hydraulic oil.
2. The hydraulic oil of the lifts should be replaced regularly during using. Replace the
hydraulic oil 3 months after the first installation, Replace the hydraulic oil once a
year afterwards.
Fig.19

15
3. Make at least one full trip raising and lowering per day. For exhausting the air from
the system, which could effectively avoid the corrosion of the cylinder and damage
to the seals caused by presence of air or water in the system.
4. Protect the outer surface of the oil cylinder’s piston rod from bumping and
scratching, and timely clean up the debris on the oil cylinder dust-ring and the
piston rod.
VII.TROUBLE SHOOTING
TROUBLE
CAUSE
REMEDY
Motor does not
run
1. Start Button does not work
2. Wiring connections are not in good
condition
3. Motor burned out
4. AC contactor burned out
1. Replace start button
2. Repair all wiring connections
3. Repair or replace motor
4. Replace AC Contactor
Motor runs 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
6. Overload or system low pressure
1. Reverse two power wire
2. Repair or replace
3. Repair or replace
4. Repair or replace
5. Fill tank
6. Check load or adjusting the
pressure of hydraulic system
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 replace
Lift raises slowly
1. Oil line is jammed
2. Motor running on low voltage
3. Oil mixed with air
4. Gear Pump leaks
5. Overload lifting
1. Clean the oil line
2. Check electrical system
3. Fill tank
4. Repair or replace pump
5. Check load
Lift can not
lower
1. Safety device are in activated
2. Release valve in damage
3. Oil system is jammed
1. Release the safeties
2. Repair or replace
3. Replace Clean the oil system
VIII.Lift disposal.
When the car lift cannot meet the requirements for normal use and needs to be
disposed, it should follow local laws and regulations.

16
Manual Part No. : 722215602
Revision Date: : 2022/02
AMGO HYDRAULIC CORPORATION
1931 Joe Rogers Blvd, Manning, South Carolina, USA
Tel: [phone]
Fax: [phone]