Sealey 1020LEO - User Manual

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TROLLEY JACK 2 TONNE LOW ENTRY

MODEL NO: 1020LE SERIES

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these

instructions, and properly maintained, give you years of trouble free performance.

IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE

THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR

PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

1. SAFETY

IMPORTANT SAFETY WARNING: ALWAYS USE AXLE STANDS

Please remember a trolley jack is a lifting device and is not designed to support a load. Never get underneath

a vehicle supported only by a jack - your life is at risk. We stock a comprehensive range of axle stands.

Please see relative section of catalogue or website for full details.

9 Ensure the jack is in sound condition and good working order. Take action for immediate repair or replacement

of damaged parts. Use genuine parts only. The use of unapproved parts may be dangerous and will invalidate

the warranty.

9 Locate the jack in a suitable, well lit working area.

9 Keep working area clean and tidy and free from unrelated materials.

9 Use jack on level and solid ground, preferably concrete. Avoid tarmacadam as jack may sink in.

9 Place wedges under wheels of vehicle.

9 Ensure the vehicle handbrake is engaged, engine is switched off and transmission is in gear

(or “PARK” if automatic).

9 Ensure minimum distance of 0.5m between vehicle and static objects such as doors, walls, etc., to allow

for vehicle tilting.

9 Ensure there are no passengers in the vehicle.

9 Ensure all non-essential persons keep a safe distance whilst the jack is in use.

9 Only place jack under those lifting points recommended by vehicle manufacturer (see vehicle hand book).

9 Check the lifting point is stable and centred on the jack saddle.

9 Ensure the jack wheels are free to move and that there are no obstructions.

9 When lifting a load at the jack’s maximum rating (2tonne) or close to it, it is recommended that the effort of

raising the load be reduced by the assistance of a second person during this operation.

▲ DANGER: Use the jack for lifting only, NOT for supporting the lifted load.

9 Use suitable capacity axle stands under the vehicle before proceeding with any task.

9 Ensure there are no persons or obstructions beneath the vehicle before lowering.

9 Use a qualified person to maintain or repair the jack hydraulic system.

8 DO NOT operate the jack if damaged.

8 DO NOT allow untrained persons to operate the jack.

8 DO NOT exceed the rated capacity of the jack.

8 DO NOT allow the vehicle to move while supported by the jack, or use the jack to move the vehicle.

8 DO NOT jack vehicle if there is a risk of spillage of fuel, battery acid, or other dangerous substances.

8 DO NOT work under the vehicle until axle stands have been correctly positioned.

8 DO NOT use the jack for purposes other than those for which it is intended.

8 DO NOT top up hydraulic system with brake fluid. Use hydraulic jack oil only.

8 DO NOT adjust the safety overload valve.

9 When not in use store jack, fully lowered, in a safe, dry, childproof area.

2. INTRODUCTION

Heavy-duty chassis with strengthening anges along the top edge for extra torsional rigidity under load. Proled lifting arm allows low

clearance height of just 86mm making this unit suitable for sports and custom cars. Fitted with heavy-duty one-piece hydraulic unit with pump-

through action preventing handle locking at maximum ram extension. White saddle aids positioning under vehicle and safety valve prevents

overloading.

1020LE Issue 1 22/07/19

Original Language Version

Refer to

instructions

Wear safety

footwear

Apply

Chock

Wheels

Never

exceed

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Summary

Safety Precautions for Trolley Jack Operation

Always Use Axle Stands

Crucial safety instruction: trolley jack is for lifting only, never for support. Always use axle stands.

General Safety and Prohibitions

Covers jack condition, work area, vehicle prep, and critical 'DO NOT' actions for safe operation.

Operating the Trolley Jack

Before First Use

Procedure to purge air from the hydraulic unit and lubricate moving parts prior to initial jack operation.

General Jacking Preparation

Ensures correct vehicle and jack positioning on a suitable surface before lifting operations.

Jacking the Vehicle

Steps to safely lift the vehicle using the handle and understanding the overload valve.

Lowering the Vehicle Safely

Procedure for safely lowering the vehicle, including removing stands and controlling descent.

Maintenance and Care

Routine Maintenance and Checks

Covers ram lowering, lubrication, and pre-use inspection for damage or wear.

Hydraulic System Care

Instructions for checking oil levels, replacing oil, and cleaning hydraulic components.

Disposal and Decommissioning

Guidelines for draining oil and disposing of the jack and fluids according to local environmental regulations.

Troubleshooting Common Issues

Jack Will Not Lift Load

Troubleshooting steps for issues like low oil, trapped air, or valve problems preventing lifting.

Jack Will Not Hold Load

Addresses potential causes for not holding load, such as worn seals or open valves.

Jack Will Not Lower Completely

Solutions for issues preventing full lowering, like spring problems or lubrication needs.

Jack Lifts Less Than Full Capacity

Diagnoses worn seals, trapped air, or frame distortion affecting maximum lifting capacity.

Summary

Safety Precautions for Trolley Jack Operation

Always Use Axle Stands

Crucial safety instruction: trolley jack is for lifting only, never for support. Always use axle stands.

General Safety and Prohibitions

Covers jack condition, work area, vehicle prep, and critical 'DO NOT' actions for safe operation.

Operating the Trolley Jack

Before First Use

Procedure to purge air from the hydraulic unit and lubricate moving parts prior to initial jack operation.

General Jacking Preparation

Ensures correct vehicle and jack positioning on a suitable surface before lifting operations.

Jacking the Vehicle

Steps to safely lift the vehicle using the handle and understanding the overload valve.

Lowering the Vehicle Safely

Procedure for safely lowering the vehicle, including removing stands and controlling descent.

Maintenance and Care

Routine Maintenance and Checks

Covers ram lowering, lubrication, and pre-use inspection for damage or wear.

Hydraulic System Care

Instructions for checking oil levels, replacing oil, and cleaning hydraulic components.

Disposal and Decommissioning

Guidelines for draining oil and disposing of the jack and fluids according to local environmental regulations.

Troubleshooting Common Issues

Jack Will Not Lift Load

Troubleshooting steps for issues like low oil, trapped air, or valve problems preventing lifting.

Jack Will Not Hold Load

Addresses potential causes for not holding load, such as worn seals or open valves.

Jack Will Not Lower Completely

Solutions for issues preventing full lowering, like spring problems or lubrication needs.

Jack Lifts Less Than Full Capacity

Diagnoses worn seals, trapped air, or frame distortion affecting maximum lifting capacity.

The Sealey 1020LE Series Trolley Jack is a 2-tonne low-entry hydraulic lifting device designed for automotive applications, particularly suitable for sports and custom cars due to its low clearance height.

Function Description:

The primary function of this device is to lift vehicles for maintenance or repair. It operates using a hydraulic system, which is activated by pumping a handle. Once the vehicle is lifted to the desired height, it is crucial to support the load with suitable axle stands, as the jack is not designed for prolonged load support. Lowering the vehicle is controlled by slowly opening a release valve. The jack features a heavy-duty chassis with strengthening flanges for enhanced torsional rigidity under load. Its profiled lifting arm allows for a minimum clearance height of just 86mm, making it accessible for vehicles with low undercarriages. A heavy-duty one-piece hydraulic unit with pump-through action prevents the handle from locking at maximum ram extension. A white saddle aids in precise positioning under the vehicle, and a safety valve is integrated to prevent overloading, ensuring safe operation within its rated capacity.

Important Technical Specifications:

Model No.: 1020LE SERIES
Capacity: 2 tonnes
Min. Saddle Height: 85mm
Max. Saddle Height: 385mm
Chassis Height: 133mm
Length: 563mm

Usage Features:

Safety First: The manual emphasizes the critical importance of using axle stands to support a lifted load, explicitly stating that the trolley jack is a lifting device, not a support device. Users are warned never to get underneath a vehicle supported only by a jack.
Pre-Operation Checks: Before use, the jack must be in sound condition and good working order, with any damaged parts repaired or replaced using genuine parts. The working area should be level, solid (preferably concrete), clean, tidy, and well-lit. Wedges must be placed under the vehicle's wheels, and the handbrake engaged, engine switched off, and transmission in gear (or "PARK" for automatics).
Clearance: A minimum distance of 0.5m between the vehicle and static objects is required to allow for vehicle tilting.
Positioning: The jack saddle must be placed only under the lifting points recommended by the vehicle manufacturer, ensuring the lifting point is stable and centered on the saddle. The jack wheels must be free to move without obstruction.
Overload Protection: A safety excess pressure valve will open and stop the vehicle from lifting if the jack becomes overloaded, preventing damage to the unit and potential accidents.
First Use Purging: Before initial operation, the hydraulic unit must be purged of air by opening the release valve, pumping the handle multiple times, and then closing the valve. This ensures proper hydraulic function.
Controlled Lowering: The lowering speed is controlled by the amount the release valve is turned, allowing for a gradual and controlled descent to avoid shock loading the hydraulic system.
Personnel Safety: No passengers should be in the vehicle, and all non-essential persons must keep a safe distance while the jack is in use.
Prohibitions: Users are strictly warned against operating a damaged jack, allowing untrained persons to operate it, exceeding its rated capacity, moving the vehicle while supported by the jack, jacking a vehicle with a risk of fuel or battery acid spillage, working under a vehicle without axle stands, using the jack for purposes other than lifting, topping up the hydraulic system with brake fluid (only hydraulic jack oil should be used), or adjusting the safety overload valve.

Maintenance Features:

Storage: When not in use, the ram should be stored in its lowest position to minimize corrosion. The handle should be removed to inactivate the jack.
Regular Cleaning and Lubrication: The jack should be kept clean, and all moving parts lubricated regularly.
Pre-Use Inspection: Before each use, the jack should be checked for broken, cracked, bent, or loose parts, or any visible damage to the ram, pump, saddle, lifting arm, frame, and all fasteners. Any suspect item requires immediate removal from service and remedial action.
Oil Replacement: The hydraulic oil should be replaced annually to extend the jack's life. Only hydraulic jack oil should be used.
Oil Level Check: To check the oil level, the jack must be fully lowered. The oil filler plug is removed, and the correct level is just below the bottom of the plug. If low, the oil should be topped up with good quality hydraulic jack oil.
Professional Maintenance: Hydraulic system maintenance or repair should only be attempted by fully qualified personnel.
Disposal: Should the jack become unserviceable, the oil must be drained into an approved container, and both the jack and oil disposed of according to local regulations.
Troubleshooting: The manual provides a comprehensive troubleshooting guide for common issues such as the jack not lifting, not holding a load, or not lowering completely, offering solutions like checking oil levels, purging air from the system, flushing valves, and identifying worn seals or damaged parts.