AFF 820A

AFF 20 Ton Hydraulic Shop Press Instruction Manual

მოდელი: 820A

Brand: AFF (American Forge & Foundry)

1. შესავალი და უსაფრთხოების ინფორმაცია

This manual provides essential instructions for the safe operation, assembly, maintenance, and troubleshooting of your AFF 20 Ton Hydraulic Shop Press. Please read this manual thoroughly before operating the press to ensure proper use and to prevent injury or damage.

The AFF 20 Ton Hydraulic Shop Press is designed for straightening, bending, and removing gears, bearings, and bushings in automotive and light industrial applications. It features industrial-grade construction for durability and an 8-level bed adjustment for versatility.

უსაფრთხოების ზოგადი გაფრთხილებები

2. პროდუქტი დასრულდაview და კომპონენტები

The AFF 20 Ton Hydraulic Shop Press is a robust tool designed for various pressing tasks. Familiarize yourself with its main components:

AFF 20 Ton Hydraulic Shop Press

სურათი 2.1: დასრულდაview of the AFF 20 Ton Hydraulic Shop Press. This image shows the complete assembly of the red-colored shop press, highlighting its sturdy frame, hydraulic bottle jack, and adjustable press bed.

Multi-functional use of the shop press

Figure 2.2: Multi-functional capabilities. This image illustrates the press's versatility for straightening, bending, and removing gears, bearings, and bushings, with a person operating it.

Durable construction of the shop press

Figure 2.3: Durable industrial-grade construction. A close-up view emphasizing the robust build quality and 20-ton capacity of the press.

3. დაყენება და შეკრება

The AFF 20 Ton Hydraulic Shop Press requires assembly. Follow these steps carefully:

  1. შეფუთვა: ფრთხილად ამოიღეთ ყველა კომპონენტი შეფუთვიდან. დარწმუნდით, რომ ყველა ნაწილი მოთავსებულია შეფუთვის სიის შესაბამისად.
  2. ჩარჩოს შეკრება: Assemble the main frame components, ensuring all bolts are securely tightened. Refer to the included assembly diagram for specific bolt locations and torque specifications.
  3. ჰიდრავლიკური ჯეკის დაყენება: Securely mount the 20-ton hydraulic bottle jack into its designated position within the press frame.
  4. Attach Return Springs: Connect the heavy-duty return springs to the ram and the upper frame crossbar. These springs assist in fast ram retraction.
  5. Position Press Bed: Adjust the press bed to the desired height using the 8-level adjustment points. Ensure the bed is level and securely supported by the pins.
  6. Place Arbor Plates: Position the professional-grade arbor plates on the press bed as needed for your specific application.
  7. უსაფრთხო განთავსება: Place the assembled press on a firm, level, and stable surface. For permanent installations, consider bolting the press to the floor for added stability.

Note: It is recommended to have at least two people for assembly due to the weight of the components (Item Weight: 279 pounds).

4. საოპერაციო ინსტრუქციები

Follow these steps for safe and effective operation of your hydraulic shop press:

  1. მომზადება:
    • Ensure the press is stable and clear of obstructions.
    • Verify the workpiece is clean and free of debris.
    • Select the appropriate arbor plates for your task and place them on the press bed.
    • Adjust the press bed height to minimize the distance between the ram and the workpiece, allowing for sufficient ram stroke.
  2. სამუშაო ნაწილის პოზიცია: Carefully place the workpiece centrally on the arbor plates on the press bed. Ensure it is stable and will not shift during pressing.
  3. ზეწოლა:
    • Close the release valve on the hydraulic jack by turning it clockwise until snug.
    • Insert the pump handle into the jack's pump socket.
    • Slowly pump the handle to extend the ram and apply pressure to the workpiece. Observe the workpiece carefully.
    • The press has overload protection to prevent exceeding its 20-ton capacity.
  4. გამოთავისუფლების წნევა:
    • Once the task is complete, slowly open the release valve by turning it counter-clockwise.
    • The ram will retract due to the heavy-duty return springs.
    • Remove the workpiece once the ram has fully retracted.
Effortless operation of the hydraulic jack

Figure 4.1: Effortless operation. This image highlights the 20-ton bottle jack with its 8-1/2 inch stroke and the press bed's 8 adjustment levels, showing a user operating the pump handle.

Heavy-duty return springs for ram retraction

Figure 4.2: Efficient ram retraction. A close-up view of the heavy-duty return springs, demonstrating their role in quickly retracting the ram after pressure is released.

5. მოვლა

Regular maintenance ensures the longevity and safe operation of your AFF Hydraulic Shop Press.

6. Დიაგნოსტიკა

ეს განყოფილება განიხილავს გავრცელებულ პრობლემებს, რომლებიც შეიძლება შეგხვდეთ თქვენს ჰიდრავლიკურ საამქროსთან დაკავშირებით.

პრობლემაშესაძლო მიზეზიგამოსავალი
რამი არ ვრცელდება ან ნელა ვრცელდება.Low hydraulic fluid level; Air in hydraulic system; Release valve open; Faulty pump.Check and refill hydraulic fluid; Bleed air from system (refer to jack manual); Ensure release valve is fully closed; Contact qualified service personnel.
რამი სრულად არ იხევს უკან.Release valve not fully open; Damaged return springs; Obstruction.Ensure release valve is fully open; Inspect and replace return springs if damaged; Check for and remove any obstructions.
Loss of pressure during operation.Leaking hydraulic seals; Overload protection activated; Release valve not fully closed.Inspect for leaks and contact service for seal replacement; Reduce load to within capacity; Ensure release valve is fully closed.
Unstable press during use.Uneven surface; Loose fasteners; Improper assembly.Place on a level, stable surface; Tighten all assembly fasteners; Re-check assembly instructions.

For issues not listed here or if solutions do not resolve the problem, contact AFF customer support.

7. სპეციფიკაციები

ფუნქციადეტალი
მოდელის ნომერი820A
დატვირთვის მოცულობა20 ტონა (40,000 ფუნტი)
რამი სტროკი8-1/2 ინჩი
Bed Adjustment Levels8 დონე
საერთო ზომები (დაახლოებით)55" სიგანე x 84" სიმაღლე
Bed Depth13.5 ინჩი
საწოლის სიგანე31 ინჩი
ყელის სიღრმე9 ინჩი
ყელის სიგანე16.5 ინჩი
ნივთის წონა279 ფუნტი
ფერიწითელი
მწარმოებელიSUREWERX USA (AFF)
Dimensions of the AFF 20 Ton Shop Press

Figure 7.1: Key dimensions of the shop press. This image provides a visual representation of the press with measurements for bed depth, throat, ram travel, space interval, and overall height and width.

8. გარანტია და მხარდაჭერა

AFF (American Forge & Foundry) is committed to providing high-quality, "forge tough" heavy-duty and automotive service equipment. Established in 1963, AFF stands for durability, safety, and customer care.

For specific warranty details, claims, or technical support, please refer to the warranty card included with your product or visit the official AFF website. You can also contact their customer service directly. AFF maintains an extensive inventory of parts and hundreds of service depots nationwide.

For general inquiries or to find a service center, please contact SUREWERX USA, the manufacturer.

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