SilverStone BS15, BS50, BS75, BS25, BS Series Instruction Manual

1

Instruction Manual

BS Series

NOTE: Owner/Operator must read and understand this instruction manual

before using the lift table.

RevB: 02/2009

2

Operation and Service Manual

BEFORE OPERATING THE LIFT TABLE, READ THIS MANUAL CAREFULLY AND UNDERSTAND
COMPLETELY. KEEP THIS MANUAL ON FILE FOR FUTURE REFERENCE. IF THIS IS LOST, PLEASE
CONTACT YOUR LOCAL SUPPLIER FOR A NEW COPY. ALSO, IF THE WARNING/CAUTION DECAL ON
THE UNIT IS LOST, PLEASE CONTACT YOUR LOCAL SUPPLIER FOR A NEW DECAL.
NOTE: On this manual, WARNING means the danger which can lead to death or serious injury. CAUTION
means the danger which can lead to slight injury or property damage.

1. WARNING

1.DO NOT put foot or hand in scissors mechanism.

2.DO NOT allow other person to stand in front of or behind lift table when it is moving.

3.DO NOT move lift table when table is in raised position. Load could fall down.

4.DO NOT enter under table.

5.DO NOT overload lift table.

6.DO NOT put foot in front of rolling wheels. Injury could result.

7.WATCH difference and hardness of floor level when moving lift table. Load could fall down.

8.DO NOT use lift table on slope or inclined surface, lift table may become uncontrollable and create danger.

9.DO NOT lift people. People could fall down and suffer severe injury.

2. CAUTION

1.Read this operation manual carefully and understand completely operating lift table. Improper operation
could create danger.

2.This lift table is a movable lifter designed to lift or lower rated load on table. NO NOT use lift table for other
purpose than its intended use.

3.DO NOT allow person to operate lift table who does not understand its operation.

4.DO NOT lower table too fast. Load could fall down and create danger.

5.KEEP watching the condition of load. Stop operating lift table if load becomes unstable.

6.Byake lift table when sliding load on of off table.

7.DO NOT side or end load. Load must be distributed on at least 80%of table area.

8.DO NOT use lift table with unstable, unbalanced loosely stacked load.

9.Practice maintenance work according to service instructions.

10. DO NOT modify lift table without manufacturer’s written consent.

11. REMOVE load from table and use safety stopper to prevent table from lowering when servicing lift table.

12. This lift table is not designed to be water resistant. Use lift table under dry condition.

3. DAILY INSPECTION

Daily inspection is effective to find the malfunction or fault on lift table. Check lift table on the following points
before operation.

3

CAUTION

DO NOT use lift table if any malfunction or fault is found.

(1) Check for scratch, bending or cracking on the lift table.
(2) Check if there is any oil leakage from the cylinder.
(3) Check the vertical creep of the table.
(4) Check the smooth movement of the wheel.
(5) Check the function of brake.
(6) Check if all the bolt and nuts are tightened firmly.

4. OPERATING LIFTTABLE

4-1. How to use the brake.

CAUTION

Brake lift table when not moving it in order to prevent sudden movement.

The brake is equipped with the swivel caster on the right side.
(1) Braking the wheel, press the brake pedal.
(2) Releasing the brake, lift up the brake pedal.

4-2 Lifting the table

WARNING

1. DO NOT overload lift table, stay within its rated capacity.

2. DO NOT side end load must be distributed on at least 80% of table area.

Press the lifting pedal several times the until the table reaches the desired position.
The table does not elevate after reaching the highest position even if the lifting pedal is pressed.
The table lowers slightly after reaching the highest position.

MAXIMUM CAPACITY OF TABLE

BS15

BS25

BS50

BS75

BS100

BS30D

BS50D

BS80D

150KG

250KG

500KG

750KG

1000KG

300KG

500KG

800KG

4

NOTE:
The hydraulic cylinder is designed to hold table. As is the nature of the hydraulic system, table lowers very
slowly over and extended period of time, Please note the table does not stay at the same position
ionindefiinitely.

4-3. Lowering table

WARNING

DO NOT put foot or hand in scissors mechanism.

Pull the lowering down and table lowers.

5. Specifications

Model

Capacity

(kg)

Table

(mm)

Table

Height(mm)

Stroke

L×W×H

(mm)

Pedal to top.

(approx. times)

Wheel

(mm)

φ

Weight

(kg)

BS15

150

700×450

225-760

535

1000×450×950

16

100

41

BS25

250

830×500

335-915

580

1100×500×1010

25

125

78

BS50

500

1010×520

430-1000

570

1130×520×1185

44

150

118

BS75

750

1010×520

432-1000

568

1130×520×1260

55

150

120

BS100

1000

1010×520

440-960

520

1130×520×1260

68

150

137

BS30D

300

1010×520

435-1585

1150

1130×520×1260

53

150

150

BS50D

500

1010×520

435-1585

1150

1130×520×1260

68

150

168

BS80D

800

1010×520

490-1400

910

1130×520×1275

95

150

165

6. Service instruction

6.1-1. Lubricate each point described below every month:

6.2.Change hydraulic oil every 12 months.
Lubricating Points
(1) Fitting of cylinder……Oil
(2) Roller friction surface……Grease
(3) Link Pin ……Oil
(4) Pedal fitting point……Oil
(5) Link center pin……Oil
(6) Joint……Grease

(7) Grease nipple……Grease
(8) Hydraulic circuit

5

7. Hydraulic Circuit

6

7

NO.

DESCRIPTION

Qty

NO.

DESCRIPTION

Qty

1

Table pair

1

48

Spring washer

1

2

Guide roller

4

49

Washer

1

3

Scissors

1

50

Bushing

1

4

Snap ring

6

51

Steel ball

1

5

Link pin

4

52

Steel ball holder

1

6

Safety pin

1

53

Relief spring

1

7

Hex bolt

16

54

Regulating pressure plug

1

8

Washer

18

55

O ring 1 9

Frame pair

1

56

Relief plug

1

10

Front wheel

2

57

O ring 1 11

Spring washer

19

58

Plug

1

12

Hex. nut

18

59

Rear wheel

2

13

Piston rod

1

60

Handle pin

4

14

Dust seal

1

61

Handle lock spring L

1

15

O ring 2 61A

Handle lock spring R

1

16

Back up ring

1

62

Bushing

2

17

Cylinder pair

1

63

Snap ring

4

18

Spring seat

1

64

Pedal holder

1

19

Spring 1 65

Snap ring

2

20

Seal ring

1

66

Pressure roller

1

21

Joint 1 67

Pressure roller pin

1

22

Flow control joint

1

68

Pedal Pivot Pin

1

23

O ring 1 69

Hex. bolt

2

24

Adjust casing

1

70

Elbow 2 25

Spring seat

1

71

Oil retum hose

1

26

Valve spring

1

72

Rubber bushing

1

27

Conical valve

1

73

High pressure hose

1

28

Valve seat

1

74

Seal ring

6

29

O ring 1 75

Adaptor

2

30

Steel ball φ7

1

76

Pedal Pair

1

31

Dust seal

1

77

Pedal rubber

1

32

Y ring 1 78

Hex bolt

1

33

Plunger

1

79

Lock bar

1

34

Pump spring B

1

80

Hex. bolt

1

35

Pump spring A

1

81

Cylinder pivot pin

1

36

Pump bass

1

82

Grease fitting

2

37

Net 1 83

Piston head pin

1

38

Washer

1

84

Roller chain

1

39

Back valve spring

2

85

Valve rod Ⅱ

1

40

O-ring 1 86

Nut M6

1

41

Plug 1 87

Handle pair

1

8

42

O ring 1 88

Valve rodⅠ

1

43

Steering bush

1

89

Control link

1

44

O ring 1 90

Roll pin

1

45

Discharge lever

1

91

Roll pin

1

46

Valve arm

1

92

Check ring

2

47

Socket head screw

1

A

Cylinder Assembly

13-21

B

Pump Unit Assembly

64-78

C

Pump Unit Sub Assembly

22-58

D

Handle Assembly

84-91

E

Pedal Assembly

76-77

F

Seal kit ass'y

14,15,20,23,29,31,32,40,42,44,55,57,74