AMGO Hydraulics OH-15 Manual

TWO-POST LIFT
MODEL: OH-15
Original

CONTENTS
Product Features and Specifications ................................................1
Installation Requirement ...............................................................3
Steps of Installation .....................................................................5
Exploded View .............................................................................25
Test Run .....................................................................................33
Operation Instruction ...................................................................357
Maintenance ...............................................................................36
Trouble Shooting .........................................................................37
Lift Disposal ...............................................................................37

- 1 -
I. PRODUCT FEATURES AND SPECIFICATIONS
CLEAR-FLOOR DIRECT-DRIVED MODEL FEATURES
Model OH-15 (See Fig. 1)
· Direct-drived design, minimize the lift wear parts and breakdown ratio
· Dual hydraulic cylinders are designed and manufactured according to high
standard, utilizing imported seals
· Self- lubricating UHMW Polyethylene sliders and bronze bush
· 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 accommodate varying ceiling heights
MODEL OH-15 SPECIFICATION
Model
Style
Lifting
Capacity
Lifting
Time
Lifting Height
Overall Height
Overall
Width
Minimum
Pad Height
Motor
OH-15
Clear-floor
Direct-drived
15,000lbs
(6800kg)
90s
72 1/2" - 81 1/2"
(1842-2071mm)
174”/198”
(4420/5029mm)
150 3/4”
(3829mm)
7 1/4”
(185mm)
2.0HP
Fig. 1

- 2 -
Arm Swings View
Fig. 2
3829mm
2787mm
109 3/4”
150 3/4”

- 3 -
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
Wrench set：(10＃、13＃、14＃、15＃、17＃Lock Wrench
19＃、24＃、27＃、30＃)
Ratchet Spanner With Socket (28#)
Fig.3
Socket Head Wrench (3#, 5#, 8#)

- 4 -
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.
D. SPECIFICATIONS OF CONCRETE (See Fig. 5)
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”(200mm) minimum and without reinforcing
steel bars, and must be totally dry before lift installation.
2. Concrete must be in good condition and must be of test strength 3,500psi
(245kg/cm²) minimum.
3. Floors must be level with no cracks or holes.
E. POWER SUPPLY
The electrical source must be 3KW minimum. The source cable size must be 2.5mm²
and in good condition of contacting with floor.
Fig.4
Fig. 5
Concrete intensity must be 3,500psi
(245kg/cm²)
7 7/8”
36

- 5 -
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 chalk line to establish installation layout of baseplate (See Fig. 6)
C. Check the parts before assembly.
1. Packaged lift, hydraulic power unit and parts box; (Remark: Outer column is not
packed into the machine) (See Fig. 7).
2. Move the lift aside with a fork lift or hoist, and open the outer packing carefully
(See Fig. 8).
Shipment Parts list
Fig. 7
Fig. 8
Top beam assy.
Aluminum Name Plate
Fig. 6
Parts box
Chalk a line
outer column
150 3/4”

- 6 -
3. Remove aside the top beam assy. (See Fig. 9).
4. Lift the upper column with a fork lift or hoist, loosen the bolts of the upper package
stand, take off the upper outer column, then take out the parts in the inner column (See
Fig. 10).
5. Lift the lower column with a fork lift or hoist, take down the package stand, than take
off the lower outer column, take out the parts in the inner column (See Fig. 11).
Fig. 9
Fig. 10
Fig. 11
Open the package

- 7 -
6. Move aside the parts and check the parts according to the shipment parts list
(See Fig. 12, Fig. 13)
7. Check the parts of the parts bag 1 according to parts bag list (See Fig. 14).
8. Check the parts of the parts bag 2 according to parts bag list (See Fig. 15).
103
Fig. 15
Fig. 14
Fig. 12
Fig. 13
Parts of 103

- 8 -
D. Install parts of extension columns (See Fig. 16).
E. Install hydraulic cylinder
Wind enough seal tape on the extended straight fitting and 90° fitting, and connecting the fittings, and
then install the cylinder into the carriages (See Fig. 17, Fig.18).
Fig. 16
20
37
25
24
26
41
42
1
61
32
91
92
59
Fig. 17

- 9 -
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 side of vehicles drive-in. This lift is designed with 2-Section columns.
Adjustable height according to the ceiling height and connecting the inner and outer
columns.
If the ceiling height is over 198 1/4”(5035mm), it can be installed in a high setting; if the
ceiling height between174 3/8”(4430mm)-198 1/4”(5035mm), it can be installed
in the low setting; it is not allowed to install if the ceiling height less than
174 3/8”(4430mm).
1. High Setting, connecting the outer columns with the lower hole (See Fig. 19).
2. Low Setting: connecting the extension columns with the upper hole (See Fig.20).
Fig. 19 High setting
Fig. 18
Fig. 20 Low setting
The fitting across the
column hole
White
tape
Assemble the
cylinder into the
column
95
23
21
22

- 10 -
G. Install anchor bolts. Position the columns on the installation layout.
Check the columns verticality with level bar, and adjusting with the shim if
the columns are not vertical. Do not tighten the anchor bolts at this time.
(See Fig.21, Fig.22)
Fig. 22
Adjusting with
the shim
Drilling
Cleaning
Bolting
5 7/8”
Note: Minimum embedment of anchors is 5 7/8”(150mm).
57
Fig. 21
56
Width between
columns: 123 1/2”
Overall width:150 3/4”

- 11 -
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. 23).
Fig. 23
Hook on to the
extension columns
Tighten the bolts
23
22
21
27
1

- 12 -
2. Assemble overhead top beam, tighten the columns anchor bolts (See Fig. 24).
Tighten the anchor bolts
with ratchet spanner with
socket
Fig. 24
Note: Torque of Anchors is
150N.m.
27
28
23
22
21
a
1
52

- 13 -
I. Installing the limit switch control bar and limit switch (See Fig. 25).
Fig. 25
NC: Normal contact
Loosen Screw of
Drive Rod for
adjustment, Tighten
the screw after
adjustment
Limit Switch is
connected
with cable
Connect the yellow
and green wire to
the terminal earth
wire of limit switch
and terminal earth
wire of power unit.
Connect the brown
wire to terminal 12#
of limit switch and
terminal L1 of
control button.
Connect the blue
wire to terminal 11#
of limit switch and
terminal A1 of AC
contactor of power
unit.
65
97
96
23
99
21
22
61
59
98
52

- 14 -
J. Install safety device (See Fig. 26 & Fig. 27).
Fig. 26 Power-side safety device
Fig. 27 Off-side safety device
12
13
14
15
16
17
1
8
7
10
11
100
24
18
19
9
22
6
12
13
14
44
45
17
52
19
18
40
50
24
51
24
100
46
47
43
38
39

- 15 -
K. Lift the carriages up by hand and make them be locked at the same level (See Fig.
28).
Fig. 28

- 16 -
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. 29).
Fig. 29
Cable connecting
direction
Cable connecting
direction
Tighten

- 17 -
1.2 Connecting cable for high setting (See Fig. 30)
Fig. 30
High setting
Cable 1
Cable 2
Cable 1

- 18 -
2. Low setting cable connection.(See Fig. 31).
107
Cable 1
Cable 2
Fig. 31
Low Setting
Cable 2
108