Vevor 108A-0050-00-00 Toe Jack User Manual

Quick guide from the manual

This toe jack is designed for vertical or horizontal lifting in workshop environments. It features a dual-capacity design: 10 tons for top lifting and 5 tons for toe lifting. Always operate on a solid, stable surface like reinforced concrete. Never work under a raised load without additional support.

Product description

The Vevor 108A-0050-00-00 is a hydraulic toe jack with the following specifications:

• Top Capacity: 10 tons
• Toe Capacity: 5 tons
• Top Lifting Range: 370-570 mm
• Toe Lifting Range: 25-230 mm
• Product Size: 305 x 140 x 370 mm
• Net Weight: 23.9 kg

Safety warnings

• Only qualified personnel should operate, maintain, or repair this jack.
• Do not use the jack in severe conditions (extreme climates, strong magnetic fields) or potentially explosive atmospheres.
• Never exceed the maximum rated lifting capacity.
• Ensure the load is stable and fixed before lifting.
• Never work under a raised load.
• Do not use the front end of the toe plate to lift weight; ensure the load is close to the jack head to prevent bending the pillar.
• Never screw the adjustable screw (26) as it is part of the overload protection system.

Operation instructions

Lifting:

1. Place the jack on a solid, stable surface.
2. Ensure the load is placed stably on the toe plate.
3. Screw the unload handle (22) tightly in a clockwise direction.
4. Pump the operating handle up and down repeatedly to lift the load.

Reducing:

1. Slowly screw out the unload handle (22) in a counter-clockwise direction to lower the load step by step.
2. The lowering movement can be stopped instantly by tightening the handle again.

Maintenance

Routine inspection is essential for safety:

• Before operation, check that all stoppers and screws are tightened.
• Ensure there is no oil leakage on the pump.
• Inspect the pump body, toe plate, and base for cracks or deformation.
• If the jack cannot reach its rated height, add hydraulic oil (ISO VG 15). Do not mix different fluids.

Troubleshooting

If the jack fails to operate correctly, check the following:

• Jack cannot be pumped up: Ensure the release valve is closed by tightening the unload handle (22) clockwise. If air is trapped, loosen screw (15) to release air, then tighten it.
• Jack cannot be lowered: Ensure the release valve is opened sufficiently by turning the unload handle (22) counter-clockwise.
• Jack cannot reach max height: Check oil level and add ISO VG 15 hydraulic oil if necessary.
• Oil leakage: If oil leaks around the plunger, seals may be worn and require replacement by a service center.