AMGO Hydraulics LR10 Manual

Portable Low-rised scissors lift
Model:LR10
Original

CONTENTS
Product Features and Specifications ........................................................... 1
Installation Requirement .......................................................................... 2
Step of Installation .................................................................................. 3
Exploded View ........................................................................................ 7
Operation Instructions ..............................................................................12
Maintenance Schedule ..............................................................................14
Trouble Shooting .....................................................................................15
Lift disposal ............................................................................................15

1
I. PRODUCT FEATURES AND SPECIFICATIONS (See Fig.1)
PORTABLE LOW-RISED MODEL LR10
· Self-locking safety device: 3 stage safety lock, mechanical lock, automatic release.
· Portable unit is easy to move with the power unit stand.
· Double cylinder design.
· Multifunctional drive-in ramp, can also used as extension platform.
· High speed: From 0-23 5/8” in just 42 seconds
· Standard rubber pads included
MODEL LR10 SPECIFICATIONS
Model
Lifting
Capacity
Raised
Height
Lifting
Time
Overall
Length
Overall
Width
Lowered
Height
Runway
Width
Runway
Length
Gross
Weight
Motor
LR10
10000 LBS
23 5/8”
50S
76 1/4”
78”
4 1/8”
21 3/4”
53 1/4”
1,069lbs
2.0 HP
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 2.2KW 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
40

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
3
4

6
NO NO
A2A2
A1
T1
T2
T3L3
L2
L1
M
～
G
N
L
外
接
电
源
按钮开关
D. 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 phrases
motors.
Single phase motor (Fig.8)
1. Connecting the two power supply lines (fire wire Land zero wire N) to terminals of
AC contactor marked L1,L2 respectively.
2. Connecting the two motor wires to terminals of AC contactor marked T1, T2.
3. Connecting L2 to A2 of AC contactor.
4. Connecting two wires of control button to A.C. contactor terminals marked A1、L1.
Fig.8
Electric diagram
Control Button
Control Button
AC Contactor
Power Supply

7
IV. EXPLODED VIEW
MODEL LR10
Rollers
Fig. 9

8
PARTS LIST FOR MODEL LR10
Item
Part#
Description
QTY.
Note
1
11630001A
Platform
1
2
10206019
Snap Ring φ19
24
3
11630003
Pin for drive-in ramp φ19*452
2
4
11630106
Bracket Pin φ19*410
2
5
11620006A
Bracket
2
6
11630108
Drive-in ramp
2
6A
10209010
Snap Ring φ10
8
6B
11620043
Roller Pin for drive-in ramp
4
6C
10620063
Roller for drive-in ramp
4
7
11630109
Cylinder Connecting pin φ25*92
2
8
10630006
Cylinder
2
9
11630007
Cylinder case connecting pin φ25*132
2
10
10206032
Snap Ring φ25
10
11
11630008
Frame Support connect pin upper
4
12
11630009
Frame support (front)
2
13
11630010
Frame Support connect pin φ19*405
4
14
11630011
Frame Support
2
15
10630100
Socket Bolt M10*40
1
16
11630013
Safety Block
1
17
11630014
Safety Support
1
18
11630105
Pin for Safety Support φ25*142
1
19
11630111
Base
1
20
10640024
Roller
2
21
10630102
Rubber Pad 438*1350*5
2
22
10620034
Rubber Pad 100*120*38
4
23
10610070
Rubber Pad 100*120*70
4
24
10420020B
Hex Bolt M10*115
2
25
10630015
Spring φ15*φ12*55
2
26
10209022
Washer φ10
2
27
10209056
Self Locking Nut M10
3
28
071101
Power Unit
1
29
10209003
Hex Bolt M8*25
4
30
10209005
Self Locking Nut M8
4
31
11640021
Power Unit Stand
1
32
10206006
Washer φ12
2
33
10420046
Split Pin φ3*20
2
34
1003035003
Oil Hose Assy.(with spring)
1
35
10630103
Straight Fitting
1
36
10209062
T fitting
1
37
10630104
Oil Hose 1/4*550
1
38
10209064
Straight fitting for cylinder
1
39
10209060
90 degree fitting for power unit
1
40
10630501A
Parts Box
1

9
Item
Part#
Description
QTY.
Note
Parts for Roller
20-1
11630031
Rollers handle
2
20-2
10630032
Snap Ring
8
20-3
11630033
Connecting Shaft
2
20-4
11630034
Roller Shaft
2
20-5
10640023
Roller
4
Cylinder
Item
Part No.
Description
QTY.
Note
8-1
11630029
Bore Weldment
2
8-2
11630026
Piston Rod
2
8-3
10201034
Bleeding Plug
2
8-4
11630030
Head cap
2
8-5
10209078
Dust ring
2
8-6
10201035
O – Ring
2
8-7
10620049
O – Ring
2
8-8
11630028
Piston
2
8-9
10620050
O-Ring
2
8-10
10630027
O-Ring
2
8-11
10620054
Y-Ring
2
8-12
10620055
Support Ring
2
8-13
10206071
Nut
2
8-14
10620064
Greasing Fitting
4
Fig. 10

10
Manual Power Unit (071101)
Fig. 11

11
Manual Power Unit 220V/50/60HZ Single Phase
Item
Part No.
Description
QTY.
Note
1
81400180
Rubber Pad
2
2
81400130
Starting capacitor
1
3
81400088
Running capacitor
1
4
10420148
Cup head bolts with washer
4
5
81400066
Cover for capacity
2
6
81400363
Motor Connecting Shaft
1
7
090106
Manifold Block
1
8
10209149
Lock Washer
4
9
81400276
Plug
1
10
81400259
Plug
1
11
85090142
Socket Bolt
4
12
81400280
Gear pump
1
13
10209034
Lock Washer
2
14
81400295
Socket Bolt
2
15
81400365
O Ring
1
16
10209152
Belt
1
17
85090167
Magnet
1
18
81400290
Filter
1
19
81400413
Motor
1
20
10420070
Push Button
1
21
41030055
AC Contactor
1
22
81400287
Cover of Motor terminal box
1
23
71111216
AMGO label
1
24
81400560
Throttle valve
1
25
81400266
Relief Valve
1
26
81400284
Plug
1
27
10720118
Elastic latch
1
28
81400451
Release valve handle
1
29
10209020
Black plastic ball
1
30
81400421
Release valve Nut
1
31
81400422
Release valve washer
1
32
81400449
Release valve seat
1
33
070001
Release Valve
1
34
070002
Check valve
1
35
81400288
Oil suction pipe
1
36
81400289
Oil return pipe
1
37
81400364
Clamp
1
38
81400263
Oil tank cap
1
39
81400275
Oil tank
1

12
Illustration of hydraulic valve for power unit
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.15). 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.13), 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.14), lower lift by pushing lowering handle.
Fig.13
Fig.14
Fig. 12
Protective ring
Release valve
Handle for release
valve
Check valve
Relief valve
Throttle valve
Oil return port
Oil Outlet

13
5. Move lift: Pull up roller bracket, lock two roller to the lift with roller shaft.
(See Fig. 15& 16 ).Moving the lift by the power unit stand.
5. There are four fixed holes in the machine, can fix the machine on ground by
3/4 X 4 3/4” anchor bolts (See Fig.17).
Fig. 15
Fig. 16
Roller Assy. disengaged
Roller Assy. engaged
Fig. 17

14
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.

15
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.

Manual Part No. : 72106503
Revision Date: : 2020/08