The hydraulic test point energy unit consists of a variable displacement strain compensated pump mounted to a “C” face 7-1/2 hp. TEFC, three phase motor (A) with a 40 gal. reservoir (B), manifold and two directional valves. Both the feeds and speeds are fully variable by use of circulate control valves on every circuit.
– Up to 80% of lubrication-associated machinery failures are attributable to arduous particles in the oil. Particles enter the system by means of seals, breathers, oil additions and modifications, and wear and may cause increased maintenance and downtime by way of abrasion, fatigue and eroding element surfaces. The patch take a look at is a time-proven, value efficient and simple solution to rapidly establish abnormal contamination and put on. The patch take a look at may assist determine the primary types and sources of the particulate contaminants. It’s broadly used to check any oil from gentle spindle oils to heavy gears oils. It operates on the principle of comparing the viscosity of a pattern of oil with an oil of a recognized viscosity. It’s probably the most useful instruments ever devised to assist in an on-site oil evaluation program.
When making an attempt to locate a leak in a hydraulic line, put on eye protection and gloves. Run a bit of paper, wood, cardboard, or Plexiglas along the hydraulic line (as shown under) to determine the placement of the leak. At all times relieve the hydraulic pressure in an working system before detaching or attaching a hydraulic line to make vital repairs.