Framo. Cargo Pump SD Instruction for Maintenance and Repair Before doing service on pump read the Service Manual for Cargo Pumps, Chapter 3. Well, he had worked on ships (tankers) with Framo pumps. In old Framo system this could be a manual valve with its handle touching the. Maintenance on framo cargo pumping system on ships including filter, control of liquid filled cofferdam according to instruction in the manual.
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The oil maual then be refilled either from the standby tank or spare drums whichever available. Soot and dust, in addition to humidity and chloride concentrations present in the marine atmosphere may affect both the corrosion resistance and the visual impression of the stainless steel surface unless it is cleaned regularly.
Framo Hydraulic Cargo Pumping System on Ships
If the hydraulic oil leak into the cargo, cargo can damage. Generally there are few maintenance activities on the system but we would like to highlight following: Could you please describe more detailed the heating system? And any particles in the system are filtered while feed pump runs the hydraulic oil in recirculation mode. If the equipment does not operate properly or there is evidence of damage, overhaul the equipment in accordance with the instruction for the damaged component in the manual.
Prime mover provides the energy for the impeller to rotate. For the centrifugal pump to work, impeller need to rotate. This podcast on the maritime matters will provide value to the listeners. If it is above the optimum range, the oil will need cooling.
manuaal The portable pump is controlled locally at the pump via the control pup. About Capt Rajeev Jassal Capt. If cargo goes into the hydraulic oil, the hydraulic system will damage. In fact stripping also takes time and is this added practically.
JJ Sep 13, Framo has a purging routine which shows when the purging of the pump cofferdam need to be carried out. A running signal is provided for indication on the control panel. If a shut down function is initiated, the PLC will give shut down command to the power packs in sequence.
Maintenance on Framo Cargo Pumping System
The hydraulic oil rramo made to pass through a oil cooler to cool the oil before delivery on deck. Correction sir i mean its the proportional valve that was replaced. In this case the third feed pump will start automatically. This makes the knowledge of Submersible pumps and Framo system so much important.
Maintenance on Framo Cargo Pumping System
MySeaTime Podcast This podcast on the maritime matters will provide value to the listeners. Great write up anyway!! Deeply Grateful for your blogs Sir These may be toxic cargoes such Toluene Diisocynate or solidifying cargoes such as Palm oil. If one of the feed pumps stops when running in high capacity mode and the power packs are running, the third feed pump will start automatically.
The Hydraulic oil inlet pass through the STC. The mode is selected in front of the Framo control panel. It helps in keeping the feed pressure on the suction side of the main hydraulic pump. Shatrughn Kumar May 18, The power packs can be started in any sequence.
If this does not stop the leak, drain and open the equipment for repair. In new systems, the valve is not a manual valves. Part phmp the alarm system.
One of the feed pumps must always be running when the system is not in operation and if it stops, the protection pressure low alarm is initiated. Impeller rotates and pushes the liquid into the volute casing. The ejector for the priming system is automatically controlled by the PLC. When pressed, the hydraulic system will trip immidiately. In old Framo system this could be a manual valve with its handle touching the sensor.
Inspect anodes regularly until rate of consumption is established. This is because higher punp can damage the seals and other components and also it accelerates the degradation of upmp. Follow us Today on our social network.
Many many thanks to you sir for this post did two ships both with marflex and now this last ship as cadet got framo. Wear on the cargo pump wear rings depend on the type of cargo and also the running hours. Let’s say, oil temp. Two feed pumps must therefore be running before the main power packs can be started. Each sub-system has its own 24VDC power supply. On each ship, there could be few locations for emergency stop for Hydraulic system.
This is the most basic points we should know before we proceed with any kind of centrifugal pump. Rajeev Jassal Jun 23, Further inspection intervals to be based on experience.
To achieve this, we should be able to control the flow of the hydraulic oil to the hydraulic motor of the Framo pump.