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5712

 

- 12 Ton Hydraulic Shop Press

5720

 

- 20 Ton Hydraulic Shop Press

5720AH

 

- 20 Ton Air/Hydraulic Shop Press

Sunex Part No. 

Total Height 

Inside Width 

Press Feet Length 

Bed Width 

Ram Stroke  Pin Diameter 

Press Plates Included

5712 

61.5" 

20" 

26" 

8.75" 

5" 

.75" 

Y(2)

5720 64.5" 24.5" 26" 11.25" 5.125" 1" Y(2)

5720AH 

64.5" 24.5" 26" 11.25" 5.125" 1" Y(2) 

PRESS SPECIFICATIONS

5712, 5720, 5720AH

 

rev. 10/03/18

OWNER'S MANUAL

CONTENTS:

Page 
   
   
   
   

1 Specifications
2 Warning Information
3 Parts List

4-7 Assembly Instructions 

8
9

10

Operating Instructions and Preventative Maintenance 
Replacement Parts List
Warranty Information

© Copyright 2018, Sunex Tools®

Summary of Contents for 5712

Page 1: ...lates Included 5712 61 5 20 26 8 75 5 75 Y 2 5720 64 5 24 5 26 11 25 5 125 1 Y 2 5720AH 64 5 24 5 26 11 25 5 125 1 Y 2 PRESS SPECIFICATIONS 5712 5720 5720AH rev 10 03 18 OWNER S MANUAL CONTENTS Page 1 Specifications 2 Warning Information 3 Parts List 4 7 Assembly Instructions 8 9 10 Operating Instructions and Preventative Maintenance Replacement Parts List Warranty Information Copyright 2018 Sunex...

Page 2: ... plates included Do not support loads on floor or press frame legs When using any accessories such as press plates or arbor plates be certain they are centered on the movable bolster and in full contact with both sides of the bolster Before applying load be certain all movable bolster supporting pins are fully engaged Verify lift cables if equipped are slack before pressing on the bolster Always u...

Page 3: ...Wrenches ACCESSORIES PARTS LIST Press Frame 1 Press Bed 1 Press Feet 2 Z Bar 1 1 2 13 x 1 1 2 Hex Head Bolts 4 1 2 Nuts 4 Washers 4 5 16 13 x 1 Hex Head Bolt 1 Press Pins 2 Power Unit 1 5712 5720 ONLY Pneumatic Power Unit 1 5720AH ONLY Pump Handle Extension 1 2 Punch 1 Accessory only Not needed for assembly Bearing Shield 1 Accessory only Not needed for assembly Press Plates 2 Accessory only Not n...

Page 4: ...ll welds are smooth Press bed can pinch or crush fingers Wear safety gloves WARNING Leg ends and press feet are sharp and potentially dangerous Wear safety gloves and safety goggles ASSEMBLY INSTRUCTIONS 1 3 2 Inside of frame Note In the upright position inner bracing should form an inverted v with the narrower space facing the top of the press 5712 5720 5720AH rev 10 03 18 4 5712 12 Ton Hydraulic...

Page 5: ...htly to compensate and retighten ASSEMBLY INSTRUCTIONS CONTINUED 4 5 Front view Slide bed down to bottom of frame WARNING Bed must be at the BOTTOM of the frame before proceeding to the next step Note When sliding bed to frame bottom DO NOT use bed handles 5712 5720 5720AH rev 10 03 18 5 5712 12 Ton Hydraulic Shop Press 5720 20 Ton Hydraulic Shop Press 5720AH 20 Ton Air Hydraulic Shop Press ...

Page 6: ...aces the front side of the press 2 Insert punch into receptacle UNDER bottom plate 3 Tighten screw to secure punch 4 Open the release valve by rotating the handle counterclockwise ONE full turn 5 Place pump in cradle Pump 6 full strokes to purge air 7 Pump until unit reaches full extension Keep pumping under load to purge all air 8 Open valve and push ram to its lowest position 6 Close valve 9 Clo...

Page 7: ...er than by using the operator s hand TO OPERATE MANUALLY 5720AH can be operated manually or with pneumatic hydraulic assist See step 8 1 2 3 for manual operating instructions TO OPERATE WITH PNEUMATIC HYDRAULIC ASSIST After step 7 9 Ensure the oil level is just below the oil filler plug hole Re install the oil filler plug Pour a teaspoon of good quality air tool lubricant into the air supply inlet...

Page 8: ...ent d Any adapters used for pressing must have a maximum tonnage rating equal to or higher than the rated capacity of the press 4 Raise the press bed to the required height by first removing the press bed pins Once the pins are removed raise or lower the press bed to the required height The holes in the press bed must align with the closest holes in the press frame uprights before the bed pins can...

Page 9: ...JP 20 Ton Power Unit includes handle 1 20ABJP 20 Ton Pneumatic Power Unit includes handle 1 ITEM NO SUNEX PART NO DESCRIPTION QTY 8 RS12FT Press Feet 5712 2 RS20FT Press Feet 5720 5720AH 2 9 RS550049 Z Bar 5712 1 RS550051 Z Bar 5720 5720AH 1 10 RS49HDL12 Power Unit Handle 1 11 RS5212BK Press Hardware Kit 1 set not shown RS5720LK Label Kit 1 set not shown RS5720AHLK Label Kit 1 set 1 2 13 x 1 1 2 H...

Page 10: ...ation is Sunex Tools sole liability under this or any implied warranty and under no circumstances shall we be liable for any incidental or consequential damages NOTE Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Return equipment or parts to an authorized service center transportation prepaid Be ...

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