Grizzly T1242 Owner's Manual
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Grizzly T1242 Owner's Manual

Grizzly T1242 Owner's Manual

30-ton hydraulic shop press
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MODEL T1242
30-TON HYDRAULIC SHOP PRESS
OWNER'S MANUAL
(For models manufactured since 4/18)
COPYRIGHT © MAY, 2018 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#JHABTK19310 PRINTED IN CHINA
V1.07.18

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Summary of Contents for Grizzly T1242

  • Page 1 (For models manufactured since 4/18) COPYRIGHT © MAY, 2018 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #JHABTK19310 PRINTED IN CHINA V1.07.18...
  • Page 2 This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.

  • Page 3: Table Of Contents

    Table of Contents INTRODUCTION ..........2 SECTION 4: OPERATIONS ......18 Contact Info............ 2 Operation Overview ........18 Manual Accuracy ........... 2 Press Table Height ........19 Controls & Components ......... 3 Adjusting Press Bed Height ......19 Machine Data Sheet ........5 Pressing Workpiece ........

  • Page 4: Introduction

    Use this machine with respect and caution to lessen the pos- sibility of operator injury. If normal safety precautions are overlooked or ignored, seri- Manufacture Date ous personal injury may occur. Serial Number Model T1242 (Mfd. Since 04/18)

  • Page 5: Controls & Components

    (see Page 4 for detailed descriptions). H. Hydraulic Ram. Applies pressure against workpiece. Ram Cylinder Locks. Secure ram into posi- tion along length of cross beam. Lifting Chain. Raises or lowers press bed. Figure 1. Press controls and components. Model T1242 (Mfd. Since 04/18)
  • Page 6 Twist clockwise to reset. Q. WORK LAMP. Illuminates when START but- ton is pressed. MIDDLE DOWN Ram Control Lever Figure 4. Ram control lever as seen from above. Model T1242 (Mfd. Since 04/18)

  • Page 7: Machine Data Sheet

    Type ..........................TEFC Capacitor-Start Induction Horsepower ................................3 HP Voltage ..................................220V Phase ................................Single-Phase Amps ..................................13.5A Speed ................................1740 RPM Cycle ..................................60 Hz Power Transfer ..............................Hydraulic Bearings ........................Sealed & Permanently Lubricated Model T1242 (Mfd. Since 04/18) Model T1242 Page 1 of 2...
  • Page 8 Welded Steel Frame for Maximum Rigidity Sliding Head for Off-Center Workpieces Includes 2 Steel Arbor Plates Precision-Ground Cast-Iron Table Five Table-Height Positions Protective Rear Shielding Accessories: Press Blocks (2) Lifting Chain (1) Model T1242 (Mfd. Since 04/18) Page 2 of 2 Model T1242...

  • Page 9: Section 1: Safety

    Everyday ery. Never operate under the influence of drugs or eyeglasses are NOT approved safety glasses. alcohol, when tired, or when distracted. Model T1242 (Mfd. Since 04/18)
  • Page 10 Make sure they are properly installed, you experience difficulties performing the intend- undamaged, and working correctly BEFORE ed operation, stop using the machine! Contact our operating machine. Technical Support at (570) 546-9663. Model T1242 (Mfd. Since 04/18)

  • Page 11: Additional Safety For Hydraulic Press

    If normal safety pre- Failure to do so could result in serious per- cautions are overlooked or ignored, serious sonal injury, damage to equipment, or poor work results. personal injury may occur. Model T1242 (Mfd. Since 04/18)

  • Page 12: Section 2: Power Supply

    To reduce the risk of these hazards, avoid over- loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements. -10- Model T1242 (Mfd. Since 04/18)
  • Page 13 Minimum Gauge Size ......12 AWG all local codes and ordinances. Maximum Length (Shorter is Better)..50 ft. -11- Model T1242 (Mfd. Since 04/18)

  • Page 14: Section 3: Setup

    Grizzly or the shipping agent. You MUST have the original pack- Box 1 (Figure 6) aging to file a freight claim.

  • Page 15: Cleanup

    Figure 7. T23692 Orange Power Degreaser. Repeat Steps 2–3 as necessary until clean, then coat all unpainted surfaces with a quality metal protectant to prevent rust. -13- Model T1242 (Mfd. Since 04/18)

  • Page 16: Site Considerations

    Only install in an Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. 50" 27" (Front) = Electrical Connection Figure 8. Minimum working clearances. -14- Model T1242 (Mfd. Since 04/18)

  • Page 17: Lifting & Placing

    Lag Shield Anchor Concrete pallet from under machine. Drilled Hole Figure 10. Popular method for anchoring machinery to a concrete floor. Figure 9. Lifting strap placement on machine. -15- Model T1242 (Mfd. Since 04/18)

  • Page 18: Adding Hydraulic Fluid

    Clear all setup tools away from machine. Tank Press EMERGENCY STOP Button (see Sight Glass Figure 12). Connect machine to power source. Fill Mark Sight Glass Figure 11. Cap and sight glass hydraulic tank. Replace fill cap. -16- Model T1242 (Mfd. Since 04/18)

  • Page 19: Hydraulic System Priming

    — If machine does start, immediately turn it OFF and disconnect power. The EMERGENCY STOP safety feature is NOT working properly. This safety feature must work properly before proceeding with regular operations. -17- Model T1242 (Mfd. Since 04/18)

  • Page 20: Section 4: Operations

    Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training. -18- Model T1242 (Mfd. Since 04/18)

  • Page 21: Press Table Height

    Insert lifting chain into grooves on each side of press bed. Note: Ensure chains are set into bed grooves evenly (similar amount of slack in each chain) to ensure press bed is lifted evenly. -19- Model T1242 (Mfd. Since 04/18)

  • Page 22: Pressing Workpiece

    Press STOP button to turn hydraulic pump motor OFF. Turn master power switch to "0" to turn machine OFF. NEVER exceed maximum pressure rating of press or machine damage or personal injury could occur! -20- Model T1242 (Mfd. Since 04/18)

  • Page 23: Positioning Ram Horizontally

    Stop rotating the adjustment valve once the desired pressure has been reached on the pres- Tighten cylinder locks and lower ram until sure gauge. it just touches workpiece to ensure cylinder remains stationary and workpiece does not shift during operation. -21- Model T1242 (Mfd. Since 04/18)

  • Page 24: Section 5: Accessories

    It's also removeable, doubling as a flashlight! To reduce this risk, only install accessories This ultra-bright light has three modes: high beam, recommended for this machine by Grizzly. low beam, and an emergency flash. Includes the LED light, base, plate, and 3 AAA batteries.

  • Page 25: Section 6: Maintenance

    Cleaning the Model T1242 is relatively easy. Wipe maintenance, or service. off any dust or debris with a dry cloth. If any oil or grease has built up, use a grease-dissolving cleaner to remove it.

  • Page 26: Section 7: Service

    4. Check hydraulic lines for obstructions. 5. Motor at fault. 5. Test/repair/replace. 6. Motor coupling has failed. 6. Test/repair/replace. 7. Pump has seized. 7. Test/repair/replace. 8. Pressure valve at fault. 8. Test/repair/replace. 9. Hydraulic ram has failed. 9. Test/repair/replace. -24- Model T1242 (Mfd. Since 04/18)
  • Page 27 2. Fluid level too low. 2. Check and fill tank to proper level. 3. Air getting into system. 3. Tighten, seal, or replace fittings, gaskets or seals. 4. Hydraulic fluid contaminated. 4. Drain and replace hydraulic fluid. -25- Model T1242 (Mfd. Since 04/18)

  • Page 28: Purging Hydraulic System

    Fill Mark Sight Glass Figure 26. Sight glass fill mark. Connect machine to power and cycle ram through full range of motion one more time before operating. -26- Model T1242 (Mfd. Since 04/18)

  • Page 29: Section 8: Wiring

    Technical Support at (570) 546-9663. The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com. -27- Model T1242 (Mfd. Since 04/18)

  • Page 30: Electrical Components

    Panel Power Cyclinder Switch WORK Lamp START Motor Button E-STOP Button STOP Button Hydraulic Actuator Circuit Breakers Contactor Hydraulic Tank Transformer Terminal OL Relay Power Cord To Motor READ ELECTRICAL SAFETY -28- Model T1242 (Mfd. Since 02/18) ON PAGE 27!

  • Page 31: Wiring Diagram

    OL Relay Set to 14 96NC 97NO 98NO 95NC 220V Transformer TENGEN BK-50 Ground Motor Start Capacitor Capacitor 300uF 45uF 265V 450V Ground 6-20 Plug Motor Junction Box READ ELECTRICAL SAFETY -29- Model T1242 (Mfd. Since 02/18) ON PAGE 27!

  • Page 32: Section 9: Parts

    SECTION 9: PARTS We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. Machine REF PART # DESCRIPTION...

  • Page 33: Pump

    211-1 PT1242211-1 MOTOR FAN COVER PT1242216 OIL FILTER 211-2 PT1242211-2 MOTOR FAN PT1242217 SIGHT GLASS M42-1.5 211-3 PT1242211-3 R CAPACITOR COVER BUY PARTS ONLINE AT GRIZZLY.COM! -31- Model T1242 (Mfd. Since 04/18) Scan QR code to visit our Parts Store.

  • Page 34: Cylinder

    PT1242308 GUIDANCE TAPE 15 X 2.5 X 382 PT1242318 LOCKING RING PT1242309 O-RING 5.7 X 125 PT1242319 RAM HEAD PT1242310 O-RING 3.1 X 35 BUY PARTS ONLINE AT GRIZZLY.COM! -32- Model T1242 (Mfd. Since 04/18) Scan QR code to visit our Parts Store.

  • Page 35: Electrical

    PT1242405 CONTACTOR SCHNEIDER LC1D18 220V PT1242411 POWER LAMP SCHNEIDER XB2-BVB1LC PT1242406 OL RELAY SCHNEIDER LRD21 12-18A PT1242412 WORK LAMP SCHNEIDER XB2-BVB3LC BUY PARTS ONLINE AT GRIZZLY.COM! -33- Model T1242 (Mfd. Since 04/18) Scan QR code to visit our Parts Store.

  • Page 36: Labels & Cosmetics

    Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com. BUY PARTS ONLINE AT GRIZZLY.COM! -34- Model T1242 (Mfd.
  • Page 37 Would you recommend Grizzly Industrial to a friend? _____ Yes _____No Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____ Yes _____No 10.
  • Page 38 FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend: Name_______________________________ Street_______________________________ City______________State______Zip______ TAPE ALONG EDGES--PLEASE DO NOT STAPLE...

  • Page 39: Warranty & Returns

    WARRANTY & RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.

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