Why is my hydraulic pump not working?

Why is my hydraulic pump not working?

Check for restrictions in the hydraulic lines; restrictions often take the form of a collapsed or clogged line. Make sure there are no air leaks in the pump suction line. Also inspect the pump itself; if it is worn, dirty, or out of alignment, it will affect system performance.

How do you know if a hydraulic pump is bad?

Pump trouble is usually characterized by increased noise, increased heat, erratic operation of cylinders, difficulty or inability to develop full output, decreased speed of cylinders or hydraulic motors, or failure of the system to work at all.

How do you bleed air out of a double-acting hydraulic cylinder?

Partially close the cylinder when all the air has raised to the top of the cylinder. Open the bleed valve at the top for the air to escape. Leave it open until the hydraulic fluid from the valve flows freely. This indicates all the air has been bled out.

How do you bleed air from a double-acting hydraulic cylinder?

Bleeding Air From Rod Type Hydraulic Cylinders

1. Open the air valve at the upper side of the hydraulic cylinder.
2. Check all hoses or pipes the sure they are connected properly.
3. Set up the hydraulic system and start it up.
4. Extend the piston rod slowly with no pressure built up.
5. Shut down the system and close the air valve.

How to contact the Monarch Hydraulics group?

A Part of the Monarch Hydraulics Group 460 Newbold St., London, Ontario, Canada N6E 1K3 Telephone: (519) 686-5900 Telefax: (519) 686-8976 www.fluidpack.com Form No. 2372-05 CHINA: ZHAOQING MONARCH HYDRAULICS CO. LTD.

How do you mount a hydraulic power unit to a cylinder?

Mount the Power Unit using two, 3/8-16 x 3/4 mounting bolts (Diagram A-3). Connect Hydraulic Lines to ports “A” TOP & “B” BOTTOM (Diagram A-4). Connect the “A” port hose to the base of the cylinder. Connect the “B” port hose to the rod end of the cylinder.

Why choose monarch?

The Monarch name is synonymous with precise and cost- efficient designs, robust construction and rapid backup service. Under the direction of the Jackoboice family for over 143 years the company continues to strive for your confidence by offering personal, reliable service and “Quality Machinery Since 1856” to customers in over 30 countries.