Pittsburgh 57047 - User Manual

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Summary

IMPORTANT SAFETY INFORMATION

Floor Jack Safety Warnings

Study, understand, and follow all instructions before operating the device, and heed all safety warnings.

WARNING SYMBOLS AND DEFINITIONS

Understand the meaning of safety alert symbols, DANGER, WARNING, CAUTION, and NOTICE to avoid potential hazards.

Setup - Before Use

Functions

Identifies key components of the floor jack, including the saddle, lifting arm, handle, and hydraulic unit.

Operating Instructions

Tool Set Up

Instructions for attaching the handle and preparing the jack for operation, including bleeding and adding oil.

General Operating Instructions

Lifting

Step-by-step guide on how to safely lift a vehicle using the floor jack, including vehicle preparation and jack positioning.

Lowering

Instructions for safely lowering a vehicle from the jack, including the use of jack stands and proper lowering procedures.

Maintenance and Servicing

Cleaning, Maintenance, and Lubrication

Procedures for cleaning, maintaining, and lubricating the jack to ensure proper operation and longevity.

Troubleshooting

Possible Symptoms and Probable Solutions

Guides users on identifying and resolving common jack malfunctions like failure to lift or slow lowering.

Parts List and Assembly Diagram

Summary

IMPORTANT SAFETY INFORMATION

Floor Jack Safety Warnings

Study, understand, and follow all instructions before operating the device, and heed all safety warnings.

WARNING SYMBOLS AND DEFINITIONS

Understand the meaning of safety alert symbols, DANGER, WARNING, CAUTION, and NOTICE to avoid potential hazards.

Setup - Before Use

Functions

Identifies key components of the floor jack, including the saddle, lifting arm, handle, and hydraulic unit.

Operating Instructions

Tool Set Up

Instructions for attaching the handle and preparing the jack for operation, including bleeding and adding oil.

General Operating Instructions

Lifting

Step-by-step guide on how to safely lift a vehicle using the floor jack, including vehicle preparation and jack positioning.

Lowering

Instructions for safely lowering a vehicle from the jack, including the use of jack stands and proper lowering procedures.

Maintenance and Servicing

Cleaning, Maintenance, and Lubrication

Procedures for cleaning, maintaining, and lubricating the jack to ensure proper operation and longevity.

Troubleshooting

Possible Symptoms and Probable Solutions

Guides users on identifying and resolving common jack malfunctions like failure to lift or slow lowering.

Parts List and Assembly Diagram

This manual describes the PITTSBURGH 2 TON LOW PROFILE FLOOR JACK, a hydraulic lifting device designed for vehicle maintenance and repair. It is intended for use on hard, level surfaces and is specifically for lifting, not for supporting or moving a vehicle.

Function Description:

The floor jack is a hydraulic lifting device that utilizes a handle to pump hydraulic fluid, raising a saddle that lifts a vehicle. Once the vehicle is lifted, it must immediately be supported by appropriate means, such as jack stands, as the floor jack is not designed for prolonged support. The jack features a low-profile design, allowing it to fit under vehicles with lower ground clearance. The handle can be turned counterclockwise to open the release valve and lower the vehicle slowly. The hydraulic system can be bled to remove air and topped off with high-grade hydraulic oil for proper operation.

Important Technical Specifications:

Item: 57047
Weight Capacity: 2 Tons (4,000 lb.)
Maximum Height: 16-7/8"
Minimum Height: 3-3/8"

Usage Features:

Safety First: The manual emphasizes reading and understanding all safety instructions before use. It highlights the importance of wearing ANSI-approved safety goggles and heavy-duty work gloves.
Proper Setup: Before first use, the hydraulic oil level should be checked and filled if necessary, and the jack's hydraulic system should be bled to remove air. The handle consists of an upper and lower handle that connect, with a handle lock button to secure them. The assembled handle is then inserted into the handle socket and secured with a set screw.
Lifting Procedure:
1. Ensure the vehicle is parked on a flat, level, solid surface, with the engine off, transmission in "PARK" (or lowest gear for manual), and emergency brake set. Chock wheels not being lifted.
2. Turn the handle counterclockwise to fully lower the jack, then firmly clockwise to close the release valve.
3. Position the saddle under the vehicle manufacturer's recommended lifting point.
4. Pump the handle until the saddle nearly reaches the lifting point, then position it directly under the point.
5. Pump the handle with smooth, full strokes to lift the vehicle.
6. Once lifted, immediately slide appropriately rated jack stands under proper lifting points on both sides of the vehicle. Ensure jack stands are set to the same height and locked securely.
7. Slowly turn the handle counterclockwise to lower the vehicle onto the jack stands, then turn clockwise to close the handle.
Lowering Procedure:
1. Remove all tools and parts from under the vehicle.
2. Position the saddle under the lifting point.
3. Turn the handle firmly clockwise to raise the load high enough to clear the jack stands, then carefully remove the jack stands.
4. Slowly turn the handle counterclockwise (never more than 1/2 full turn) to lower the vehicle to the ground.
5. Lower the jack completely and store it in a safe, dry location.
Low Profile Design: Allows access to vehicles with limited ground clearance.
Rapid Pump Technology: (Mentioned on the product image, though not explicitly detailed in the text, it implies quick lifting action).

Maintenance Features:

Pre-Use Inspection: Before each use, inspect the jack for broken, cracked, or bent parts, loose or missing components, or any condition affecting proper operation. Do not use damaged equipment.
Operational Test: Thoroughly test the jack for proper operation before actual use. If it malfunctions, follow bleeding instructions.
Hydraulic Oil Change: Change the hydraulic oil at least once every three years.
1. With the jack fully lowered, remove the Oil Filler Plug.
2. Tip the jack to drain old hydraulic oil completely and dispose of it according to local regulations.
3. With the jack upright, fill the housing with high-quality hydraulic oil (not included) until it's 1/4" below the fill hole.
4. Open the valve by turning the handle counterclockwise and pump the handle to bleed air from the system.
5. Recheck and refill oil as needed.
6. Reinstall the Oil Filler Plug.
Bleeding the Hydraulic System:
1. Turn the handle counterclockwise to open the Release Valve.
2. Remove four screws holding on the pump cover.
3. Remove the Oil Fill Plug and top off hydraulic oil.
4. Apply pressure to the saddle and quickly pump the handle several times.
5. Check the Oil Fill Hole again and top off with hydraulic oil if necessary.
6. Replace the Oil Fill Plug and turn the handle clockwise to close the Release Valve.
7. Test several times for proper operation before lifting a load.
Adding Oil:
1. Remove the Fill Screw.
2. Add high-grade hydraulic fluid slowly until the oil reaches the top of the fill hole.
3. Replace the Fill Screw.
Troubleshooting Guide: Provides a table of possible symptoms (e.g., jack will not lift, saddle lowers under load, pump stroke feels spongy, saddle will not lift all the way, handle moves up when jack is under load, oil leaking from filler plug) and probable solutions (e.g., check release valve, bleed air, flush valves, check oil level). Emphasizes that troubleshooting should be done without supporting a load and that a qualified technician should inspect and repair if solutions don't resolve the problem.
Storage: After use, clean the jack and store it in a safe, dry location out of children's reach.