Product Manual

ManualsBrandsSunex Tools ManualsHydraulic + Pneumatic PressesSUNEX 20-Ton Air/Hydraulic Shop Press

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

OWNER'S MANUAL

CONTENTS:

Page 1 Speciﬁcations

2 Warning Information

3 Parts List

4-7 Assembly Instructions

Operating Instructions and Preventative Maintenance

Replacement Parts List

Warranty Information

, Sunex Tools

rev. 6/16/20

Summary of content (10 pages)

PAGE 1
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press OWNER'S MANUAL CONTENTS: Page 1 2 3 4-7 8 9 10 Specifications Warning Information Parts List Assembly Instructions Operating Instructions and Preventative Maintenance Replacement Parts List Warranty Information PRESS SPECIFICATIONS 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" .
PAGE 2
WARNING INFORMATION This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. WARNING WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
PAGE 3
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press PARTS LIST ESTIMATED ASSEMBLY TIME: 30 MINUTES Power Unit - 1 (5712 & 5720 ONLY) 5712 - 12 Ton Power Unit 5720 - 20 Ton Power Unit Press Frame - 1 Pneumatic Power Unit - 1 (5720AH ONLY) 5720AH - 20 Ton Pneumatic Power Unit Press Bed - 1 Pump Handle & Extension - 1 Press Feet - 2 ACCESSORIES Z Bar - 1 2" Punch - 1 Accessory only Not needed for assembly 1/2"-13 x 1-1/2" Hex Head Bolts - 4
PAGE 4
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press ASSEMBLY INSTRUCTIONS 1 2 Note: In the upright position, inner bracing should form an inverted "v" with the narrower space facing the top of the press. WARNING Be aware of jagged edges on frame. Not all welds are smooth. Press bed can pinch or crush fingers. Wear safety gloves.
PAGE 5
712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press ASSEMBLY INSTRUCTIONS CONTINUED 4 Use bolts, washers and nuts to attach Z Bar to both sides of the press. Cross-section of press Note: Check all bolts for tightness. If press rocks, or is not level, loosen press feet slightly to compensate and retighten. Front view Front view 5 WARNING Bed must be at the BOTTOM of the frame before proceeding to the next step.
PAGE 6
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press ASSEMBLY INSTRUCTIONS CONTINUED 6 WARNING Pins must be COMPLETELY through BOTH SIDES of frame. 1 Stand unit upright Slide bed above holes and hold in place 2 Secure pins underneath bed, one at a time PROCEDURE FOR BLEEDING AIR 7 1. Align power unit with "V" in top plate (opening in "V" faces the front side of the press). 2. Insert punch into receptacle UNDER bottom plate. 4.
PAGE 7
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press PUMP INSTRUCTIONS FOR 5712 & 5720 8 1. Place the handle on the release valve and rotate clockwise until the valve is closed (hand tighten only). 2. Place the pump handle in the cradle. Move pump handle up and down to lower the carriage and apply force to the item being pressed. 3.
PAGE 8
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press OPERATING INSTRUCTIONS This is the safety alert symbol used for the OPERATING INSTRUCTIONS section of this manual to alert you to potential personal injury hazards. Obey all instructions to avoid possible injury or death. 1. Press operator and all observers must wear eye protection, protective clothing and shoes before operating the press. 2.
PAGE 9
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press REPLACEMENT PARTS LIST 4 5 1 6 7 10 8 2 9 3 3 11 ITEM NO. SUNEX PART NO. DESCRIPTION 1 RSCBP1214 Spring 2 Press Bed (5712) 1 2 QTY. Press Bed (5720 & 5720AH) 3 ITEM NO. SUNEX PART NO. DESCRIPTION 8 RS12FT Press Feet (5712) 2 RS20FT Press Feet (5720 & 5720AH) 2 9 QTY.
PAGE 10
5712 - 12 Ton Hydraulic Shop Press 5720 - 20 Ton Hydraulic Shop Press 5720AH - 20 Ton Air/Hydraulic Shop Press LIMITED WARRANTY SUNEX INTERNATIONAL, INC. WARRANTS TO ITS CUSTOMERS THAT THE COMPANY’S SUNEX TOOLS® BRANDED PRODUCTS ARE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS. Sunex International, Inc.