PRINCESS AUTO 9081563 Hydraulic Shop Press User Manual

PRINCESS AUTO 9081563 Hydraulic Shop Press

Product Information

The Hydraulic Shop Press is a powerful tool designed for light industrial use or home use. It has a press capacity of 24,000 lb with a ram travel of 5-1/8 in. The working range is 2-9/16 to 37 in. The bed width is 19-11/16 in and the overall height is 62-5/8 in. It is made of steel construction and features an H-frame design that makes it perfect for removing or installing bearings, bushings, gears, ball joints, pulleys, universal joints, and more.

Product Usage

Before using the Hydraulic Shop Press, read and understand all instructions provided in the manual. Store the manual for future reference.

Work Area Safety

1. Operate the press in a safe work environment that is clean, well-lit, and free of distractions. Place lights so that you are not working in a shadow.
2. Keep anyone not wearing the appropriate safety equipment away from the work area.
3. Store unused tools properly in a dry, safe, and secure location to prevent rust, damage, or misuse.

Personal Safety

Wear personal protective equipment approved by the Canadian Standards Association (CSA) or American National Standards Institute (ANSI).

Personal Protective Equipment

1. Always wear impact safety goggles that provide front and side protection for the eyes. Eye protection equipment should comply with CSA Z94.3-07 or ANSI Z87.1 standards based on the type of work performed
2. Wear the appropriate type of full-face shield in addition to safety goggles as the work can create chips, abrasive or particulate matter.
3. Wear protective clothing and gloves designed for the work environment, materials, and tools.
4. Wear steel-toe footwear or steel-toe caps to prevent a foot injury from falling objects.

Personal Precautions

Control the tool, personal movement, and the work environment to avoid personal injury or damage to the tool.

1. Do not operate the press when tired or under the influence of drugs, alcohol, or medications.
2. Avoid wearing clothes or jewelry that can become entangled with the moving parts of the press. Keep long hair covered or bound.

Specific Safety

Use the correct tool for the job. This tool was designed for a specific function. Do not modify or alter this tool or use it for an unintended purpose. The maximum load is 12 tons. Do not exceed this rated capacity. Never apply excessive force to a workpiece and always use the pressure gauge to accurately determine the applied load.

SPECIFICATIONS

INTRODUCTION

The workshop press is designed for light industrial use or for home use. Perform straightening, stamping and bending with this powerful hydraulic press. Features an H-frame design that makes it perfect for removing or installing bearings, bushings, gears, ball joints, pulleys, universal joints and more.

SAFETY

WARNING! Read and understand all instructions before using this tool. The operator must follow basic precautions to reduce the risk of personal injury and/or damage to the equipment.

HAZARD DEFINITIONS

Please familiarize yourself with the hazard notices found in this manual. A notice is an alert that there is a possibility of property damage, injury or death if certain instructions are not followed.

 DANGER!| This notice indicates an immediate and specific hazard that will result in severe personal injury or death if the proper precautions are not taken.
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 WARNING!| This notice indicates a specific hazard or unsafe practice that could result in a serious injury if the proper precautions are not taken.
 CAUTION!| This notice indicates a potentially hazardous situation that may result in minor or moderate injury if proper practices are not taken.
 NOTICE!| This notice indicates that a specific hazard or unsafe practice will result in equipment or property damage, but not personal injury.

WORK AREA

1. Operate in a safe work environment. Keep your work area clean, well-lit and free of distractions. Place lights so you are not working in a shadow.
2. Keep anyone not wearing the appropriate safety equipment away from the work area.
3. Store unused tools properly in a dry, safe and secure location to prevent rust, damage or misuse.

PERSONAL SAFETY

1. WARNING! Wear personal protective equipment approved by the Canadian Standards Association (CSA) or American National Standards Institute (ANSI).

PERSONAL PROTECTIVE EQUIPMENT

1. Always wear impact safety goggles that provide front and side protection for the eyes. Eye protection equipment should comply with CSA Z94.3-07 or ANSI Z87.1 standards based on the type of work performed.
2. Wear the appropriate type of full-face shield in addition to safety googles, as the work can create chips, abrasive or particulate matter.
3. Wear protective clothing and gloves designed for the work environment, materials and tools.
4. Wear steel toe footwear or steel toe caps to prevent a foot injury from falling objects.

PERSONAL PRECAUTIONS

1. Control the tool, personal movement and the work environment to avoid personal injury or damage to tool.
2. Do not operate any tool when tired or under the influence of drugs, alcohol or medications.
3. Avoid wearing clothes or jewelry that can become entangled with the moving parts of a tool. Keep long hair covered or bound.

SPECIFIC SAFETY

WARNING! DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to the tool safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1. Use the correct tool for the job. This tool was designed for a specific function. Do not modify or alter this tool or use it for an unintended purpose.
2. The maximum load is 12 tons. Do not exceed this rated capacity. Never apply excessive force to a workpiece and always use the pressure gauge to accurately determine the applied load.
3. Inspect the press before each use. Do not use if any component is bent, broken, cracked, leaking or showing other damage. Do not use the press after a shock load until a qualified technician has examined the press.
4. Check to ensure that all bolts and nuts are tight.
5. Only use this shop press on a surface that is stable, level and not slippery. The surface must be capable of sustaining the weight of the shop press and the load.
6. Ensure that the workpiece is center-loaded and secure. An unbalanced load may slip off the heel blocks or bed frame.
7. Keep hands and feet away from the bed frame area at all times.
8. Do not use the shop press to compress a spring or any other item that could disengage and cause a potential hazard. Never stand directly in front of a loaded press and never leave a loaded press unattended.
9. Do not allow an untrained person to operate the press.
10. Do not use brake fluid or other improper fluid in place of hydraulic oil. Avoid mixing different types of oil when adding hydraulic oil. Only good quality hydraulic jack oil can be used.
11. Do not expose the press to rain, snow or inclement weather.
12. Bolt the press to the floor if it is to be used on bulky or unstable items.

POWER TOOL PRECAUTIONS

1. Do not use any power tool with a malfunctioning power switch or control. A power tool that fails to respond to the controls is dangerous and can cause an injury. A qualified technician must repair and verify the power tool is operating correctly, before it can be used.
2. Shut the power off and disconnect the press from the power supply (if possible) before making any adjustments, changing accessories, cleaning, servicing or when storing. Such preventive safety measures reduce the risk of starting the tool accidentally.
3. Check if the press’s moving parts are misaligned or binding before each use. Correct the issue before using the press to avoid an injury or damage to the tool.

HYDRAULIC PRECAUTIONS
DANGER! Seek immediate medical attention if hydraulic fluid under pressure penetrates your skin. See Injection Injury precautions for instructions before using a pressurized hydraulic system.

1. Do not touch or handle, hydraulic hoses or components while under pressure. Hydraulic fluid escaping under pressure has sufficient force to penetrate your clothing and skin. A pinpoint hole may inject hydraulic fluid into your body. Seek immediate medical attention if this occurs (see Injection Injury).
2. Never exceed the hydraulic system’s load capacity (see Specifications).
3. Do not adjust the hydraulic system’s relief setting. The settings are preset by the factory.
4. Hydraulic oil under pressure is hot and can cause a burn injury if touched, sprayed or spilled. Allow the hydraulic system to cool before conducting maintenance.
5. Hydraulic components require regular inspection. Release all pressure from the system before you inspect it. Replace damaged hydraulic parts with identical manufacturer’s components.
6. Do not attempt makeshift repairs to a hydraulic system. Such repairs can fail suddenly and create a hazardous condition.
7. A damaged or disconnected hydraulic hose under pressure may whip around and inflict personal injury or damage the work area. Secure the hose to a fixed or permanent structure with clamps or cable ties.
8. Hydraulic fluid has a combustible flash point of 200°F (93°F). Do not expose the fluid to an ignition source.
9. Change your clothing immediately if sprayed with hydraulic fluid. Store clothing or rags contaminated with hydraulic fluid in an approved metal safety can with a spring-closing lid and venting designed to contain a fire.
10. Only use hydraulic fluid in the pump. Do not substitute or mix brake fluid, or any other fluid, with the hydraulic fluid. This can result in a pump failure and injure the user or bystander. It may also damage the pump.

INJECTION INJURY
DANGER! Seek immediate, professional medical treatment if fluid penetrates your skin. It may feel like a pricking or sting. Do not wait for the appearance of symptoms. A toxic reaction can occur from the exposure. Delay in treatment can lead to amputation or death. Inform the medical staff that you have a fluid penetration injury as soon as you arrive at the medical facility. The severity of the symptoms will depend on the type of fluid injected. Bring the Safety Data Sheet for the fluid with you to the medical facility if possible.
INJECTION PRECAUTIONS
Fluid can penetrate the skin at 100 PSI pressure. Fluid escaping under pressure from the tool has sufficient force to penetrate your clothing and skin. Follow the precautions below to avoid an injection injury.

1. Always check for leaks wearing a face shield, safety goggles, rubberized gloves and protective clothes.
2. Release all pressure from the system before you inspect it.
3. Do not use your hands to detect a leak. Use a large piece of wood, cardboard or paper and watch for discolouration.
4. Replace damaged parts with identical manufacturer’s components to ensure it is rated to handle the pressure.

UNPACKING

WARNING! Do not operate the tool if any part is missing. Replace the missing part before operating. Failure to do so could result in a malfunction and personal injury. Remove the parts and accessories from the packaging and inspect for damage.

ASSEMBLY & INSTALLATION

Consult the parts list as necessary during assembly.

1. Lay the left post (#6) down on a flat surface.
2. Position the lower crossbeam (#19) so the bolt holes align with the lower bolt holes at the bottom of the left post. Insert an M8x30 bolt (#13)through each bolt hole from the inside. Do not secure yet.
3. Position one base (#15) over the protruding bolts. Secure each M8x30 bolt (#13) with an M8 washer (#16), M8 lock washer (#17) and M8 nut (#18) until hand-tight.
4. Secure a strut (#12) to each end of a base with an M8x25 bolt, M8 washer, M8 lock washer and M 8 nut until hand-tight.
5. Secure the free end of each strut to the second set of bolt holes from the bottom with an M8x25 bolt, M8 washer, M8 lock washer and M8 nut.
6. Tighten all nuts in steps 3 to 5 with a wrench.
7. Repeat steps 1 to 5 with the right post.
8. Slide the upper crossbeam (#1) onto the posts and align the bolt holes. Insert M12x35 bolts (#2) from the outside through all eight bolt holes. Secure each bolt with an M12 washer (#3), M12 lock washer (#4) and M12 nut (#5).
9. Raise the shop press frame upright.
10. Thread the pressure gauge (#38) into the pressure gauge connection nut at the top of the ram (#37).
11. Screw the ram cylinder (#18) into the plate in the upper crossbeam until it is completely threaded. Position the cylinder so the pressure gauge is facing the front.
12. Thread the lower round nut (#39) onto the ram from beneath and tighten to secure the ram to the under plate.
13. Center the ram assembly in relation to the frame. Tighten the nuts securing the upper crossbeams to the posts with a wrench to hold the ram in place during operation.
14. Push each bed frame pin (#10) through the matching set of holes on the left and right side of the frame. The bed frame will rest on these, so ensure they are level with each other. Secure the pins with the included clips (#11).
15. Place a bed frame onto each side of the posts, resting on the pins. The bed frame on each side must be flush against the posts.
16. Position a bed frame connector between the bed frames beside each post.
17. Insert an M12x120 bolt (#9) through the bedframes and connector. Secure each bolt with an M12 washer, M12 lock washer and an M12 nut.
18. Secure the pump with M10x15 bolts (#40) and M10 washers. The bolts are inserted through the right post and into screw holes in the pump’s mounting frame.
19. Connect the hydraulic hose (#36) fitting to the connection nut on the cylinder
20. Insert the M10x60 bolt (#20) through the inside of the right post.
21. Insert the following onto the M10x60 bolt in this order: M10 washer (#23), M10 lock washer (#44), M10 nut, long bushing, foot pedal bolt hole (not the slot), short bushing, M10 washer (#23) and M10 lock nut (#24). Do not overtighten. The foot pedal must move freely.
22. Insert the connector plate (#27) into the handle receiver bracket (#30). Slide an M8x30 bolt through the bracket and connector plate. Secure with an M8lock nut.
23. Insert the connector plate’s other end between the foot pedal struts (#22). Insert an M10x30 bolt through the foot pedal’s slots and the connector plate. Secure with an M10 lock nut. You may need to adjust the foot pedal connection for the most efficient pedal stroke.
24. Insert the handle (#43) to the handle socket when using it instead of the foot pump.
25. Check all bolts and nuts and tighten if necessary.

OPERATIONS

BEFORE FIRST USE
Before the first use, check for proper hydraulic oil level in the system. Then thoroughly test the hydraulic ram for proper operation prior to its actual use.

1. Purge air from the hydraulic system. See Bleeding the Hydraulic System in the Maintenance section.
2. Test the shop press without a workpiece to ensure all parts work smoothly. Test again with a load. Gradually increase pressure and watch that the workload does not shift and there is no distortion or deflection of the ram, leakage from the pump assembly or shifting of the frame. A qualified technician should examine and repair any problems with the pump itself.

OPERATING THE PRESS
IMPORTANT! Ensure that you read, understand and apply the safety instructions and warnings before use.

1. Lift or lower the bed frame (#8) until it is in position. Insert a bed frame pin (#10) into the left and right posts beneath the bed frame. Lower the bed frame so it rests on the bed frame pins.
2. Place the heel blocks (#21) on the bed frame, then insert a workpiece on the heel blocks.
3. Close the release valve (#33) on the pump by turning it clockwise.
4. Pump the handle (#43) or pedal (#22) until the ram nears the workpiece.
5. Align the workpiece and ram (#37) to ensure center-loading.
6. Pump the handle or pedal to apply load onto the workpiece.
7. When the work is done, stop pumping the handle or pedal. Slowly and carefully remove load from workpiece by turning the release valve (#33)counterclockwise in small increments
8. Once the ram has fully retracted, remove the workpiece from the bed frame.
9. Do not exceed the maximum piston stroke. If you see a red line on the piston, retract the ram and adjust the bed to bring the workpiece closer to the ram.

CARE & MAINTENANCE

1. Maintain the tool with care. A tool in good condition is efficient, easier to control and will have fewer problems
2. Inspect the tool components periodically. Repair or replace damaged or worn components. Only use identical replacement parts when servicing.
3. Only use accessories intended for use with this tool. Follow instructions for changing accessories.
4. Keep the tool handles or gripping surfaces clean and dry.
5. Maintain the tool’s labels and name plates. These carry important information. If unreadable or missing, contact Princess Auto Ltd. for replacements.

WARNING! Only qualified service personnel should repair the tool. An improperly repaired tool may present a hazard to the user and/or others.
HYDRAULIC RAM MAINTENANCE
Monthly maintenance is recommended for the hydraulic ram. Any restrictions due to dirt, rust, etc. can cause the either slow movement or extremely rapid jerks, damaging the internal components. The following steps are designed to keep the pump maintained and operational.

1. Lubricate the cylinder and the pumping mechanism with light oil.
2. Visually inspect for cracked welds, bent, loose, missing parts or hydraulic oil leaks.
3. Inspect the hydraulic ram immediately if it was subjected to an abnormal load or shock load.
4. Remove any hydraulic jack pump from service that is damaged, worn down or operates abnormally, until repaired by an authorized service technician.
5. Check and maintain the ram oil level.
6. Always store the hydraulic ram in the fully retracted position. This will help protect critical areas from corrosion.
7. Do not use brake or transmission fluids or regular motor oil as they can damage the seals. Always purchase and use products labeled Hydraulic Oil.

REPLACE THE HYDRAULIC OIL
Replace the hydraulic oil annually. The oil can be removed by using a fluid extractor tool or detaching the hydraulic pump from the press and manually emptying it.
FLUID EXTRACTOR TOOL

1. Retract the ram and remove the oil filler plug.
2. Follow the instructions for your fluid extractor tool to remove the old hydraulic oil.
3. Follow the instructions for Refill the Hydraulic Pump.

MANUAL OIL REPLACEMENT

1. Relieve pressure from the system by loosening the oil filler plug.
2. Remove the pump from the press.
3. Remove the oil fill plug.
4. Lay the pump on its side and drain the oil into a suitable container. Dispose of used hydraulic oil in accordance with local by-laws.
5. Stand the pump on its base and wipe off any excess oil.
6. Reinstall the hydraulic pump onto the press.
7. Follow the instructions for Refill the Hydraulic Pump.

REFILL THE HYDRAULIC JACK PUMP
The pump may become less efficient when the hydraulic oil level is too low or contaminated by metal particulate through normal wear-and-tear.

1.  Retract the ram and remove the oil filler plug.
2. Check and maintain the ram oil level.
   • Check the oil level with the oil dip stick. Use a long plastic cable tie as a substitute if the unit does not have a dipstick.
3. Fill the cylinder with a high quality hydraulic jack oil, up to the oil plug opening.
   • a. Place a funnel into the oil fill neck. The funnel opening should be wide enough to prevent the oil from collecting in the funnel’s cone.
   • b. Pour oil into the funnel. Allow the oil to settle for one minute and recheck the level. Repeat until the desired level is reached.
4. Follow the steps in Bleeding the Hydraulic System.
5. Insert the oil filler plug and hand tighten.
6. Wipe up any spilled oil. Dispose of oil soaked rags in a proper hazardous waste container.

BLEEDING THE HYDRAULIC SYSTEM
Bleed excess air from the hydraulic system as follows:

1. Open the release valve by turning it counterclockwise.
2. Remove the oil filler screw and fill the hydraulic jack pump with hydraulic fluid.
3. Wait 5 minutes for trapped air to rise to the surface.
4. Pump the handle for several strokes to eliminate any air in the system.
5. Check the oil filler hole and if necessary, top off with more hydraulic oil.
6. Restore the oil filler screw. Close the release valve by turning clockwise.
7. Test the ram several times for proper operation before putting it into use. Do not use the ram if it still does not appear to be working properly. Have a qualified service technician service or repair the hydraulic system.

STORAGE
When not in use, store the press in a dry location with ram and piston fully retracted.
LUBRICATION
Inspect and lubricate the tool when required. Only use light oil to lubricate the tool. Other lubricants may not be suitable and could damage the tool or cause a malfunction during use.  Clean and lubricate all moving parts.
DISPOSAL
Recycle a tool damaged beyond repair at the appropriate facility. Contact your local municipality for a list of disposal facilities or by-laws for electronic devices, batteries, oil or other toxic liquids. DO NOT pollute the environment by allowing uncontrolled discharge of waste oil.
HYDRAULIC FLUID DISPOSAL
Do not drain hydraulic oil into the sewer system or dispose in an uncontrolled location. Hydraulic fluid may take more than a year to breakdown in the environment and the ingredients may still be toxic. Contact your local municipality for proper disposal instructions or locations.
STORAGE
When not in use, store the press in a dry location with ram and piston fully retracted.

TROUBLESHOOTING

Visit a Princess Auto Ltd. location for a solution if the tool does not function properly or parts are missing. If unable to do so, have a qualified technician service the tool.

2.         Air lock in the lines.

3.         No pressure reading on gauge.

| 1.         Check oil level. Fill as required.

2.         Loosen fitting to bleed line.

3.         Check pressure gauge. Replace if defective.

a.        Check control valve. Clean, repair or replace as required.

b.        Check cylinder seals. Oil bypassing in cylinder. Replace seals.

Oil on Press.| 1.         Oil leaking from cylinder.

2.         Oil leaking from loose fitting or line.

| 1.         Replace seals as required.

2.         Tighten or add sealant as required.

a.        Defective fitting. Replace.

Cylinder ram doesn’t move.| 1.         Hydraulic problems.

2.         Press overloaded.

3.         Ram jammed.

4.         Ram binding.

5.         Press efficiency drops.

| 1.         Check hydraulic system. Check workpiece.

2.         Exceeded capacity of Press. Use a larger press.

3.         Check cylinder. Remove defective part and repair.

4.         Cylinder ram is bent. Replace ram and seals. Use more care when applying loads.

5.         Purge air from hydraulic system as described in Bleeding the Hydraulic System.

PARTS BREAKDOWN

PARTS LIST

• www.princessauto.com.
• 1-800-665-8685

Please read and understand all instructions before use. Retain this manual for future reference.

References

• princessauto.com

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