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By paying attention and following standard operating procedures that apply, then accidents due to electric shock can be avoided, even if we have to work in a high-voltage area though. The occurrence of electrical shock, indicating that the equipment is not handled properly. The following practical given safety instructions, to avoid the danger of electrical shock, namely: (1) In conducting ...

As is known, one of the electrical load on the refrigeration machine is deforst heater. Defrost heater is an electrical component in the refrigeration machine for controlling the amount of a layer of frost on the surface of the evaporator. When the layer of frost that accumulates on the surface of the evaporator is not removed it will interfere with ...

Standard operating voltage for the solenoid coil mini relay using two types of resources, namely AC and DC.Untuk VAC voltage up to 240V, and voltage VDC to 120V.Kotak relay can be selected according to the purposes of the wearer, the type DPDT, TPDT, nominal FPDT.Arus varied, namely 3A, 5A and 7A. For the purposes of assembly and installation, there are ...

This valve serves to regulate or control the direction of hydraulic fluid that will work moving the actuator. In other words, this valve serves to control the direction of movement of the actuator. Directional valves are named based on: Number of holes / working channel (port) Number of working positions Driving type valve Other additional names according to the characteristics ...

Maintenance on the hydraulic system is very important, because it will greatly determine the operational life of each component, but on the maintenance of this hydraulic system usually lies in fluid, safety valve-valve; piston; motor and so on. On fluid maintenance is highly dependent on the condition of the oil, the oil change is cultivated after certain hours of use ...

The system generally accepted unit consists of: o System MKS unit, the unit has a style kgf o System British unit, the unit has a style lbf o SI unit system, has a style unit N (Newthon). Painting Style The style is abstract, can not be seen, by because they were to paint / describe a style there should be ...