PEAK A455 Installation and Service Manual

412(A455)

CONTENTS

Product Features and Specifications .................................................... 1

Installation Requirement …………………………………………………………………………….. 3

Steps of Installation …........................................................................7

Exploded View .................................................................................36

Test Run ………..................................................................................40

Operation Instruction .......................................................................42

Maintenance ...................................................................................43

Trouble Shooting .............................................................................43

Four-Post Lift Parts List .............................................. .....................44

1

I. PRODUCT FEATURES AND SPECIFICATIONS

4-POST LIFT MODEL 412(A455) FEATURES

· Electro-air control operation system.

· Mechanical self-lock and air-drived safety release.

· Electrical hydraulic power system, cable-drived.

· Adjustable platform and adjustable safety lock ladders.

· Optional Jack: With hand pump/Air-operated hydraulic pump/Controlled by power unit.

Fig. 1

MODEL 412(A455) SPECIFICATIONS

II. INSTALLATION REQUIREMENT

Model

Lifting

Capacit

y

Lifting

Height

Lifting

Time

Overall Length

(Inc. Ramps)

Overall Length

(No Ramps)

Overall

Width

Between

Columns

Gross

Weight

Motor

412(A455)

5.5T

1865mm

60S

6012mm

5100mm

3208mm

2852mm

1126Kg

4.0HP

12,000

lbs

73 1/2”

236 5/8”

200 3/4”

126 1/4”

112 1/4”

2420 lbs

2

A. TOOLS 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 (7.5m)



Pliers

 Socket Head Wrench (3

#

, 5

#

, 6

#

)

 Lock Wrench

(10

#

, 12

#

, 13

#

, 14

#

, 17

#

, 19

#

, 24

#

, 30

#

)

B. SPECIFICATIONS OF CONCRETE (See Fig. 3)

Fig. 2

3

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 100mm 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.

C. AIR SUPPLY

Air pressure requirement: 0.5Mpa~0.8Mpa, Air line size

￠

8

×￠

6 and

￠

6

×￠

4.

D. 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.

III. STEPS OF INSTALLATION

A. Location of Installation

Check and insure the installation location (concrete, layout, space size etc.) is

suitable for lift installation.

B. Check the parts before assembly

1. Packaged lift and Hydraulic Power Unit (See Fig. 4).

2. Open the outer packing carefully (See Fig. 5).

Fig. 4

Fig. 3

≥100mm

4

Shipment Parts List

3. Take off the drive-in ramps and columns (See Fig. 6).

4. Loose the screws of the upper package stand, take off the offside platform, take out

the parts inside the powerside platform, than remove the package stand.

5. Move aside the parts and check the parts according to the shipment parts list

(See Fig. 7).

6. Open the carton of parts and check the parts according to the parts box list

Control box

Powerside Platform

Drive-in Ramp

Offside Platform

Cross Beam

Column

Fig. 5

Fig. 6

Parts box

Fig. 7

69

5

(See Fig. 8).

7. Check the parts of the parts bag according to the parts bag list (See Fig. 9).

Fig. 9

Fig. 8

6

C. Use a carpenter’s chalk line to establish installation layout as per Table 1

Make sure the size is right and base is flat (see Fig. 10).

Note: Reserve space front and behind the installation site.

Table 1

MODEL

A

B

C

412/A455

5100mm

200 3/4”

3208mm

126 1/4”

6025mm

237 1/4”

Use a carpenter’s chalk line to

establish installation layout

Car in Direction

Fig. 10

7

D. Install cross beams (See Fig. 11, Fig. 12).

1

Fig. 11

2

3

Hole towards inside

Fig. 12

8

E. Fix the anchor bolts

1. Prepare the anchor bolts (See Fig. 13).

2. Using the prescribed rotary hammer drill, and drill all the anchor holes and install

the anchor bolts. Do not tighten the anchor bolts (See Fig. 14).

Note: Anchor bolts driven into the ground at least 90mm

F. Install the safety ladders

1. Take off the pulley safety cover and unscrew the four upper nuts of the safety ladders,

and then adjust the four lower nuts to be at the same position. Withdraw the

slack-cable safety lock of the cross-beam to insert the safety ladder in, raise the

safety ladder, and screw the upper nuts (See Fig. 15).

Nut

Lock washer

Washer

Fig. 13

Fig. 15

Fig. 14

Drilling

Expand

Clearing

Safety ladder is inserted between

limit pins of the cross-beam

5

Safety

Ladder

Limit Pin

6

Safety ladder is

inserted between

limit pins

90mm

9

2. Install safety ladders (See Fig. 16).

G. Put the cross beams at the same height (See Fig. 17).

Safety ladder pass through

the hole of the top plate,

then tighten the two nuts

Fig. 16

Fig. 17

This height should be

the same for four

safety ladders

6

7

Lifting both cross beams to the

same height, it is recommended

to about 1 meter height

The four primary safety

locks are adjusted to be

locked to the safety

ladders at the same time

10

H. Install powerside platform.

1. Put the powerside platform upon the cross beams by fork lift or manual, offset the

cross beams to the outside till the pulleys of both platforms can set up into the cross

beams (See Fig.18), Install the powerside platform and screw up the bolts(See Fig.19).

Fig. 18

Offset the cross beam lean

outward when putting the

powerside platform on the

cross beams

Offset the cross beam

lean outward when

putting the powerside

platform on the cross

beams

Fig. 19

8

Fix platform and cross beam

together with hex bolt

M16*40

11

I. Assembly offside platform and slider block, check the plumbness of columns with

level, adjusting with the shims if not, and then tighten the anchor bolts (See Fig. 20).

Note: The tightening torque for the anchor bolt is 150N.m

Fig. 20

Using the Ratchet spanner with

socket to tighten the bolts

Install the slider block

on the cross beam

8

18

3-15

3-16

3-14

12

J. Install cables (See Fig. 21).

1. Pass through the cables from the platform to the columns according to the number of

the cables.

NO.

Cable

①

②

③

④

Length

(inc. connecting fitting)

3749mm

147 5/8”

10260mm

404”

5350mm

210 5/8”

8654mm

340 3/4”

Fig. 21

72

70

71

73

B

C

A

D

A

C

B

13

2. The cable pass through the cross beam to top plate of columns and be screwed with

cable nuts (See Fig. 22).

7

Cable pass through

between the big pulley

and tension pulley

Cable pass through top

plate and be screwed

with cable nuts.

Fig. 22

Install steel cable limit pin

Cable

60C

Pulley

60B

Installed drawing

cable

limit pin

14

3. Illustration for platform cables (See Fig. 23).

cable ①

cable ②

cable ④

cable ②

cable ③

cable ④

cable ②

Fig. 23

Hex Bolt M10*120

cable ④

19

Cable

○

4

Cable

○

2

Cable

○

2

Cable

○

1

Cable

○

4

Cable

○

3

Slide block

15

K. Install oil-water separator, air solenoid valve, control box and power unit

1

．

For Electric control air-operated four post lift (See Fig. 24).

Oil-water separator and

Air Solenoid Valve

Fig. 24

68

Air outlet

Air inlet

1

20

21

31

33

22

23

24

25

26

27

28

29

32

30

22

34

202

36

37

38

16

L. Install hydraulic system (See Fig. 25).

Note: Oil hoses and oil return pipe connected to oil cylinder must be passed above

the cable and cylinder inlet port must swing upward to avoid the oil hose and

oil return pipe scratched by cable.

d

c

b

a

retainer

Protective Ring

Fig. 25

86

63

78

80

79

a

b

c、d

74

86

75

81

82A

76

86

76

77

78

cylinder inlet

port swing upward

17

M. Install air-line system

1. Cut the air hose(

￠

6

×￠

4 ) between two clips on cross beam, and then connect to

T-fitting.( See Fig.26)

2.. Connecting front and rear cross beam using ￠6×￠4 black air line (See Fig. 27).

3. Connecting air solenoid valve using ￠6×￠4 black air line (See Fig. 27).

Front

Cross Beam

Air cylinder fitting

Air cylinder fitting of

powerside column

Connecting Air Solenoid

valve using ￠6×￠4

black air line.

F

ig. 27

Rear

Cross Beam

Powerside platform

83

Retainer

retainer

Fig.26

83

Cut the air hose between

two retainers and connect

to T-fitting

Rear

Cross Beam

Front

Cross Beam

Air cylinder fitting

Powerside platform

86A

84

85

86A

Protective

ring

Air cylinder fitting of

powerside column

18

4. Connecting oil-water separator and air solenoid valve using air line (See Fig. 28).

4. Connecting air inlet (air supply pressure 5kg/cm

2

- 8kg/cm

2

), adjusting the air

pressure of oil-water separator to 0.4 - 0.6MPa (See Fig. 29).

Fig. 29

Clockwise to increase the air

pressure

Counter-clockwise to reduce

the air pressure

Adjusting the air pressure to

0.4~0.6MPa

Connecting

air inlet

87

Connecting Oil-water

separator and Air solenoid

valve using black air line

￠8×￠6×180mm

Oil-water

separator

Air solenoid valve

air line ￠6×￠4

Fig. 28

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