20TON AIR SHOP PRESS
FEATURE MAINTENANCE
1. Used for parts straightening, bending and pressing. 1.Periodically, lightly oil all moving parts including the pump piston and
2. Multi-position bed for work height adjustment. hydraulic ram.
3. With air pump can reduce labor and improve working efficiency 2.Check hydraulic connections and hoses before each use. Do not use
OPERATION if cut, damaged, leaking or otherwise damaged connections and/or
1. Place work piece on bed frame. hoses are noted
2. Locate and close release valve.
3. Pump handle until the ram nears work piece.
4. Apply load to work piece by pumping handle. Do not overload work
piece.
5. Remove load from work piece by turning release valve. Stabilize work
6. piece so it does not fall while pressure is released.
6. Remove work piece after ram is fully retracted.
WARNING
1.This press is designed and intended for use by properly trained and
experienced personnel only. If you are not familiar with the proper and
safe operation of a hydraulic press, do not use until proper training and
knowledge has been obtained.
2. Do not operate this press beyond it rated capacity.
3. DO NOT compress springs or other objects that could be ejected from
the press. DO NOT compress objects that could shatter.
4.Check the press for loose or damaged parts before each operation.
5.Replace damaged parts and tighten all loose bolts before operating.
5.Some parts being pressed may have a tendency to pop out of the press
or explode under pressure. Protect yourself accordingly.
Part No.
Description
Qty
Part No.
Description
Qty
Part No.
Description
Qty
1
Pressure gauge
1
21
Base section
2
41
Release Valve
1
2
Nylon ring
1
22
Bolt M10x25
8
42
Ring
1
3
Ram
1
23
Bolt M12x35
4
43
Air motor
1
4
Screw M6x6
1
24
Lower cross member
1
44
R-Pin
3
5
Serrated saddle
1
25
Support
4
45
Tie rod
1
6
Upper round nut
1
26
Bolt M10x130
4
46
Air hose
1
7
Under plate
1
27
Bushing
4
47
Pin
2
8
Under round nut
1
28
Bolt M10x20
4
48
Jack handle
1
9
Bolt M16x35
8
29
Gauge Fitting
1
49
Bolt
1
10
Upper crossbeam
2
30
Reservoir
1
50
Plate
1
11
Nut M16
8
31
Pump
1
51
Nut M10
4
12
Lock washer Ø16
8
32
Ring
1
52
Hydraulic hose
1
13
Washer Ø16
8
33
Small ram
1
53
Screw
1
14
Washer Ø10
16
34
Ring
1
54
Sealing ring
1
15
Lock washer Ø10
16
35
O-ring
1
55
Oil filler nut
1
16
Nut M10
12
36
Nylon ring
1
56
Nylon ring
1
17
Heel block
2
37
Pump core
1
57
Hose fitting
1
18
Press bed frame
2
38
Handle bracket
1
58
Connection nut
1
19
Bed frame pin
2
39
Air inlet fitting
1
20
Post
2
40
Air valve
1
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