AMGO AX-12A Manual

1
SCISSORS LIFT
Model: AX-12A，AX-12
Original

2
CONTENTS
Product Features and Specifications ........................................................1
Installation Requirement .......................................................................3
Steps of Installation .............................................................................4
Exploded View ....................................................................................23
Test Run ............................................................................................34
Operation Instruction ..........................................................................35
Maintenance ......................................................................................36
Trouble Shooting ................................................................................38
Lift Disposal.......................................................................................38

1
I. PRODUCT FEATRUES AND SPECIFICATIONS
Professional Alignment Scissors Lift
Model AX-12A
· Electric- air control system, safety self-lock mechanism
· 2-Dual synchronous cylinders are applied to assure the lifting level on both platforms
· Non-skid diamond runway
· Integrated rear slip-plates
· Heavy duty design, fit for a wide range of vehicle car to van and light truck.
· Optional Jack (with hand pump/air-operated hydraulic pump)
· Optional Turnplate
MODEL AX-12A SPECIFICATIONS
Model
Lifting
Capacity
Lifting
Height
Min.
Height
Lifting
Time
Overall Length
(Inc. Ramps)
Overall
Width
Runway
Width
Distance
Between
Runway
Motor
AX-12A
12000lbs
73 5/8”
11-3/4”
74S
258”
90-1/8”
24-5/8”
37-5/8”
2.0HP
Fig. 1

2
Professional non-alignment Scissors Lift
Model AX-12
· Electric- air control system, safety self-lock mechanism
· Dual synchronous cylinders are applied to assure the lifting level on both platforms
· Non-skid diamond runway; supper wide platform
· Heavy duty design, fit for a wide range of vehicle car to van and truck
· Optional Jack (with hand pump/air-operated hydraulic pump)
MODEL AX-12 SPECIFICATIONS
Model
Lifting
Capacity
Lifting
Height
Min.
Height
Lifting
Time
Overall
Length
(Inc.
Ramps)
Overall
Width
Runway
Width
Distance
Between
Runway
Motor
AX-12
12000 lbs
73-5/8”
11-3/4”
74S
267”
90-1/8”
24-5/8”
37-5/8”
2.0HP
Fig. 2

3
II.INSTALLATION REQUIREMENT
A. TOOLS REQUIRED
Rotary Hammer Drill (Φ19, Φ10, Φ4,)
Hammer
Level Bar
English Spanner (12")
Ratchet Spanner With Socket (28#)
Wrench Set (8#, 14#, 15#, 17#, 19#)
Carpenter’s Chalk
Screw Sets
Tape Measure (7.5m)
Pliers
Lock Wrench
Grease gun
Fig. 3

4
B. Equipment storage and installation requirements.
The equipment should be stored or installed in a shady, normal
temperature, ventilated and dry place.
C．SPECIFICATIONS OF CONCRETE
Specifications of concrete must be adhered to the specification as following.
Failure to do so may result in lift and/or vehicle falling.
1．Concrete must be thickness 7-7/8’’ minimum and without reinforcing steel bars，and
must be dried completely before the installation.
2．Concrete must be in good condition and must be of test strength 3,000psi
(210kg/cm²) minimum.
3．Floors must be level and no cracks.
D．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. STEPS OF INSTALLATION
A. Location of Installation
Check and insure the installation location (concrete, layout, space size etc.) is
suitable for lift installation.
1. For Standard Installation: On surface installation
1.1 AX-12/AX-12A On surface installation foundation (See Fig. 4)
Fig. 4

5
1.2 Illustration of scissors lift AX-12 on surface installation (See Fig.5).
1.3 Illustration of scissors lift AX-12A on surface installation (See Fig.6).
Fig. 5
Fig. 6
85
88A
86
88A
86
88A
88

6
2. For Optional Installation: Flush mount installation
2.1 Flush mount installation foundation (Fig.7).
2.2 Illustration of scissors lift AX-12 with flush mount installation (Fig.8).
Fig. 7
Fig. 8
Φ4” PVC Tube
Hydraulic system, limit switch ,
Air source input
Φ4” PVC Tube
1. The thickness of concrete at the slot bottom
must be over 4’’. The bearing pressure must be
over 210kg/cm.
2. All pipe must be PVC with diameter 4’’.

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2.3 Illustration of scissors lift AX-12A with flush mount installation (Fig.9).
B. Check the parts before assembly.
1. Received Packaged lift, Parts box, Control cabinet, Guide ramp .etc. (See Fig. 10).
Fig. 10
Fig. 9
7

8
2. Move aside the lift with fork lift or hoist, and open the outer packing carefully.
2.1 Parts for on surface installation (See Fig.11, Fig.12)
For Model AX-12A
For Model AX-12
8
Fig.11
Fig.12
PI
PII
PI
PII
91
92

9
2.2 Parts for flush mount installation (See Fig.13, Fig.14)
Noted: Need guide ramp for flush mount installation
For Model AX-12A
For Model AX-12
9
Fig.13
93
94
Guide ramp
（510018）
Guide ramp
（510019）
47
47
Fig.14

10
3. Open the parts box, check the parts according to the part list (See Fig.15, Fig.16 ).
For AX-12A For AX-12
4. Check the parts of the parts bag according to the parts bag list.
4.1 Parts bag for on surface installation (See Fig.17, Fig.18)
For AX-12A
For AX-12
Fig.17
Fig. 18
Fig. 15
Fig. 16

11
4.2 Parts bag for flush mount installation (See Fig.19, Fig.20)
For AX-12A
For AX-12
Fig. 19
Fig. 20

12
C. Layout the machine and install oil system and air line system.
1. Select a location and layout the equipment according to steps A(See Fig. 21-22).
The control cabinet can be installed on the left or right according to the site.
PII
PI
Fig. 21
Fig. 22
PII
PI
For Model AX-12A
For Model AX-12

13
Connect to
the Aof Air
solenoid valve
2. Connecting the oil hose and air line.
2.1 Control cabinet installed in the left of the car in direction (See Fig. 23).
Fig. 23
Oil hose for Control Cabinet
○
15/16*175-1/4”○ 45/16*230-3/4”
○
25/16*165-3/8”○ 55/16*236-1/4”
○
35/16*177-1/8”○ 65/16*244-1/8”
PI
PII

14
2.2 Control cabinet installed in the right of the car in direction (See Fig. 24).
3. Install the oil-water separator (See Fig. 25).
Fig. 25
Connect to
the Aof Air
solenoid valve
Fig. 24
Oil hose
fixing slot
Oil hose must go
through the oil hose
fixing slot
Connecting the air source by the
oil-water separator
69
12-11
12-8
70
67
83
68

15
4. Connect the air source (air pressure 5kg/cm2-8kg/cm2), Adjust the air pressure to
0.8MPa (See Fig. 26).
D. Install electric system
1. Wire connection for hydraulic power unit (220V)
1.1 Connect the power wire and limit switch wire according to the Wiring diagram (See
Fig. 27)
Clockwise to increase the air pressure
Counter-clockwise to reduce the air pressure
Adjust the air pressure to 0.8MPa
Adjust the air pressure
to 0.8MPa
Fig. 26
Earth Wire
Power Wire
Hydraulic
Solenoid Valve
High Limit
Switch
Motor Wire
Fig. 27
Connect air
source
Low Limit
Switch

16
1.2 Circuit Diagram (See Fig. 28).
Electric Component
Item
Name
Code
Specification
Item
Name
Code
Specification
1
Power switch
QS
220V AC
11
Push button
UP
Duplex
2
Breaker
FU1
2P
12
Push button
LOCK
Duplex
3
Breaker
FU2
1P
13
Push button
Down
Triple
4
Breaker
FU3
1P
14
Lower alarm
button
Pass
Duplex
5
AC contactor
KM
24V AC
16
Buzzer
H
24VAC
6
Time relay
KT
24V AC
17
Transformer
TC
24VAC
7
Lower Limit
Switch
SQ1
10A
18
Intermediate
relay
KA
24VAC
8
Higher Limit
Switch
SQ2
10A
19
Power indicator
R
24VAC
9
Hydraulic
solenoid valve
Y1
24V AC
10
Air solenoid
valve
Y2
AC 24V
Fig. 28
Single phase

17
E. Level two platforms and install anchor bolts.
1. Check by level bar, adjust the down leveling bolts(see fig.29) and add the shim until
two platforms are in the same level, lowering the lift to the lowest position and adjust
the up leveling bolts (see fig.30) until contacting the down leveling bolts, tighten
the nut with wrench.
2. Install anchor bolts.
2.1 Raise the lift to 39-3/8” then drill holes to install the anchor bolts (See Fig.31).
Using the anchor bolt
to fix the machine
39 -3/8”
Fig. 31
PI
PII
PI
PII
49
Using the anchor
bolt to fix the
control cabinet
50
level bar
Down leveling bolts
Tighten the nut
Tighten
the nut
Up leveling
bolts
Fig.29
Fig.30

18
2.2 Fix the anchor bolts.
Drilling the hole for the anchor bolt with the rotary hammer drill, type the anchor
bolt into the ground, use shim to adjust it to level and then fasten it with ratchet
spanner (See Fig. 32).
Note: The twisting force of anchor bolt is 150N.m, the length inside ground of
anchor bolt must be over 6”.
F. Install runway connecting bar (See Fig. 33).
Drilling
Clearing
Bolting
Tighten
87A/87B
Fig. 32
For the lifts：use 3/4” driller to drill hole
For the control cabinet：use 3/8” driller to drill hole
Fig. 33
6”
39