To Next PageTo Next PageHow to fix Arcan HJ3000A Jacks when it will not lift to full height?
If your Arcan Jacks unit doesn't lift to its full height, you should purge air from the hydraulic system. Follow the procedure detailed under the SETUP section to complete this.
How to troubleshoot Arcan HJ3000A Jacks that won't lift rated load?
If your Arcan Jacks unit will not lift the rated load, you should purge air from the hydraulic system. Follow the procedure detailed under SETUP.
Why does my Arcan Jacks feel spongy or not sustain the load?
If your Arcan Jacks unit will not sustain the rated load or feels spongy, you should purge air from the hydraulic system. Refer to the SETUP section for the correct procedure.
What to do if the handle raises up on Arcan HJ3000A Jacks under load?
If the handle of your Arcan Jacks raises up while the unit is under a rated load, rapidly pump the handle several times. This action helps to push oil past the ball valves within the power unit.
What to do if Arcan HJ3000A Jacks will not lower completely?
To resolve this issue with your Arcan Jacks, check the oil level to ensure the hydraulic system isn't overfilled.
Explains the safety alert symbol and WARNING text to identify potential personal injury hazards and serious situations.
Crucial directive to read the entire manual, understand procedures, safety, and maintenance before operating the device.
Discusses inherent hazards in lifting devices and the need for qualified, careful personnel for safe operation.
Essential instructions and precautions to prevent hazardous situations during jack operation.
Details severe outcomes of failing to follow safety instructions, including fatal injury and property damage.
Details visual inspection for leaks, damage, loose parts, and worn components before operating the jack.
Instructions for assembling the handle and purging trapped air from the hydraulic system for optimal performance.
Caution on using correct hydraulic fluids and avoiding incorrect types to prevent seal damage and jack failure.
Step-by-step guide for raising and lowering loads, emphasizing vehicle support with jack stands for safety.
Guidance on cleaning, lubrication, and inspection to maintain the jack's condition and lifespan.
Advice on storing the jack in a dry location with wheels on a level surface to prevent damage.
Outlines common problems, causes, and actions for resolving jack operational issues.
Monthly or as-needed tasks including lubrication of linkages, pivot points, and casters using specified grease.
Detailed diagram and list of all jack components with item numbers, descriptions, and part numbers for reference.
Technical details including capacity, lift height, dimensions, wheel sizes, and net weight of the hydraulic jack.
Details the one-year warranty, terms, exclusions, and contact information for customer support and warranty service.
This document describes the Arcan Model HJ3000A, a 3 Ton Aluminum-Steel Hybrid Jack, providing comprehensive instructions for its safe operation, maintenance, and troubleshooting. It emphasizes the importance of reading and understanding the entire manual before use to prevent serious injury or property damage.
The Arcan HJ3000A is a portable automotive lifting device designed to lift motor vehicles and their components. It is explicitly stated that this is a lifting device only and, immediately after lifting, the vehicle must be supported with jack stands capable of sustaining the load before any work is performed. The jack is not designed to sustain a partial vehicular load for extended periods. Its primary function is to elevate a load to a desired work height, allowing for the placement of supporting jack stands. The hybrid construction, combining aluminum and steel, suggests a design aimed at balancing strength and portability.
The manual outlines a clear and detailed procedure for operating the jack, focusing on safety at every step.
Before initial use, the handle needs to be properly assembled by inserting the upper handle into the lower handle and securing the handle yoke. A crucial setup step involves purging air from the hydraulic system, which can become trapped during shipping and handling. This is indicated by symptoms such as partial incremental pump stroke, inability to lift a load, failure to sustain a load, or a spongy pumping feel. The purging process involves closing and partially opening the release valve, then pumping the jack multiple times. This ensures optimal hydraulic performance. The manual also cautions against using inappropriate fluids like alcohol, hydraulic brake fluid, or transmission oil in the jack, recommending specific hydraulic jack oils to prevent seal damage and jack failure. Users are advised to consult the vehicle's service manual for recommended lifting surfaces before attempting to raise any vehicle.
To raise a load, the vehicle must first be secured by placing the transmission in park or gear and applying the emergency brake. The handle is turned clockwise to close the release valve, and the jack is positioned under the load. Pumping the handle raises the lift arm. As the saddle approaches the load, the jack should be repositioned to ensure the saddle contacts the load firmly and is centered. Once the load is at the desired work height, jack stands of appropriate capacity must be placed at the vehicle manufacturer's recommended support areas. The manual explicitly warns against crawling under the vehicle while lifting or placing/removing jack stands. After placing jack stands, the jack handle is turned slowly counterclockwise to lower the load onto the stands, and the setup is inspected for stability.
To lower a load, the process is reversed. The load is first raised off the jack stands, which are then removed from under the vehicle. The handle is turned very slowly counterclockwise to completely lower the load to the ground. Once the jack's lifting saddle clears the load, the jack is removed. A critical safety warning advises keeping hands and feet away from the hinge mechanism of the jack during lowering operations.
The manual extensively covers hazardous situations and methods to avoid them. It uses the safety alert symbol to highlight potential personal injury hazards. Key warnings include:
The manual provides detailed instructions for preventative maintenance to ensure the longevity and safe operation of the jack.
A troubleshooting guide is included to address common operational issues:
The manual clarifies that a slight lowering of the load (within specific ASME-PASE Load Sustaining Test limits) is considered normal operation and not a warrantable defect.
It is recommended to store the jack in a dry location with all wheels touching the ground on a relatively level surface.
The product comes with a ONE-YEAR limited warranty covering defects in workmanship and materials. It explicitly states that the warranty does not cover damage from alteration, abuse, misuse, or repairs made by unauthorized parties.
Lifting Specifications| capacity | 3 Ton (2, 721 kgs.) |
|---|---|
| minimum lift height | 4 in. (101.6 mm) |
| maximum lift height | 18.5 in. (470 mm) |
| lifting range | 14.5 in. (369 mm) |
Wheel Specifications| caster wheel size | 1.77 in. x .9 in. (45 mm x 23 mm) |
|---|---|
| front wheel size | 2.56 in. x 1.57 in. (65 mm x 40 mm) |
| saddle diameter | 4.57 in. (116 mm) |
Weight and Dimensions| net weight | 58.08 lbs. (26.4 kgs.) |
|---|---|
| dimensions | 23.3 in. x 11.9 in. x 6 in. (592 mm x 302 mm x 152 mm) |
| handle length | 45.16 in. (1147 mm) |
