Operating instructions solenoid metering pump gamma l, gala. In a few rare cases even a steam turbine may be used for this purpose. Tichnell general operation description there are four types of pumps around the labwater aspirator, diaphragm, directdrive, and beltdrive. Run fire pumps weekly and record results in the appropriate column. Jockey pumps are small, motor driven pumps used in conjunction with main fire pumps to compensate for minor leaks in the fire protection system and automatically maintain standby pressure. This is to ensure that if a firesprinkler is activated, there will be a pressure drop, which will be sensed by the fire pumps automatic controller, which will cause the fire pump to start. Usually, a good practice in industry for new underground systems or systems under the maximum allowable underground leakage and nfpa 20 handbook recommendation, 20 edition is that jockey pump will supply 1% of the main pump rated capacity gallons and add 10 psi to the pressure rating of the fire pump. If care is taken in the selection, installation and maintenance of the equipment, it should last for many years.
To assure that the fire pump runs when it is supposed to, and the jockey pump wont interfere with fire protection, the fire pump sensing system should be set up in this arrangement. How to find installation and operation manuals online. If in any doubt about chemical compatability with the pump, consult the factory for further. This current value can also be used to determine the proper electrical equipment such as variable frequency drive, main switch, wiring diameter etc. Joslyn clark jockey pump controllers are designed for operating the electric motor driven pressure maintenance pumps that are a part of the fire protection. Jockey pump see manual for specific jockey maintenance requirements. Our connected technologies reshape industries, transform. In automatic operation auto, the jockey pump starts based on pressure. Most stationary fire pump assemblies are installed with devices that automatically sense a pressure loss in a fire protection system, and start running to supply water or boost pressure in that system. Operation of closed systems or open systems with the. Booster pumps force water from answering the mostasked questions about the golf course pump station 10 usga green section. Instruction bulletin jockey pump controller steven brown.
The operator must be aware of the pumpage and take appropriate safety precautions to. To prime pumps located above all wiring must be performed uniweld uniweld water level, remove strainer cover, fill by a qualified electrician. Disconnect all power to the pump before servicing or working on the pump. As the demand increases, the second average daily flow pump. Apr 03, 2016 this is how we maintenance the jockey pump.
When the pumps are in the auto position, the jockey pump will be commanded to start after. If pump has pumped excessive sand excessive sand can cause premature wear to pump. This keeps the main fire pump from short cycling, which shortens its life span. Except for no test header requirement, a jockey pump has the same basic components as the main fire pump. Concrete foundations, piping beyond the pump discharge, and wiring beyond the motor starter will be provided by others.
Jockey pump is set such that it starts at low pressure in header and stop at high pressure to maintain the desire pressure in the network. Page 2 operating instructions and parts manual wiring operation recommended adhesives pvc pvc joint pvc abs joint prime pump before attempting to operate. A gate valve should be fitted close to the pump for maintenance purposes and for longer pipelines where water hammer is likely a check valve is also recommended. Everyone wants their pump system to work as well as it possibly can and sometimes that requires the help of an operation and maintenance manual. Since the jockey pump is not required to be listed, the control valves and check valve are not required to be listed. This reduces wear on the main pump and controller caused by unnecessary, frequent operation. Hello, please, i need your comment about the operating philosophy of a group of fire pump. Introduction to pumping stations for water supply systems course no. The pump shall be hydrostatically tested at a pressure of not less than one and onehalf times the. An electric motor or a diesel engine is usually used to power the fire pump. Fire pump sizing the estimated performance of the fire pump between 100% and 150% of rated flow can be calculated using the following formula. The automatic operation begins when one or all pumps hoa switches are in the auto position. The system will operate, during normal times with one of the average daily flow pumps operating.
Warning an effective suction installation is essential for efficient pump operation. Jockey pumps are small capacity pump which overrides main fire water pump electric motor and diesel. Jockey pumps are typically small multistage centrifugal pumps, and do not have to be listed or certified for fire system application. Zodiac jepr installation and operation manual pdf download. A jockey pump, also known as a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a. A jockey pump is a small pump connected to a fire sprinkler system in order to maintain a certain pressure in the sprinkler system, and sized to ensure that if a.
Variablespeed pump digital controller, for use with jandy pro series variablespeed pumps, for indoor or outdoor installations. The pressure switch is mounted inside the enclosure and is piped to a. Introduction to pumping stations for water supply systems. Installation and operating manual vertical multistage pumps record the following information from the motor and pump nameplates for future reference. Jockey pumps are typically small multistage centrifugal pumps, and do not have to. From time to time, though, small water leaks, unwanted pressure drops, or even. On the onset of fire, the fire pump starts when the pressure in the hydrant line drops below a threshold value. It is designed to keep the pressure in the system elevated to a specific level when the system is not in use, so that the fire pump doesnt have to run all the time and the system doesnt go off randomly. The pump intake and discharge piping must be capable of flowing the required volume to which the pump will add the needed pressure for fire protection.
Keep the static suction lift vertical distance between the center line of the pump and water level to a minimum. A jockey pump is a small pump connected to a fire sprinkler system and is intended to maintain pressure in a fire protection piping system to an artificially high level so that the operation of a single fire sprinkler will cause a pressure drop which will be sensed by the fire pump automatic controller, causing the fire pump to start. The supply or feeder conductors from the generator to the fire pump controller must be sized to carry 125% of the total fire pump motor, pressure maintenance motor and 100% of the associated equipment. Installation,operation, andmaintenancemanual goulds pumps. Jockey pumps play a very important part in the troublefree operation of a fire protection system. The jockey pump, an important part of a fire pump system. Jockey pumps in pump station design romtec utilities. The plc also monitors the operation of the diesel engine. Introduction and safety 6 model 3196 iframe installation, operation, and maintenance manual safety warning. Operating instructions metering pump prominent gamma g4b part no. Jockey pumps or sprinkler system pressure maintenance pumps are a low cost yet essential component of a fire pump sprinkler system. Smoothflo pumps fire pump instruction manual smoothflo pumps. The productspecific meta operating instructions and prominent motordriven dosing pump operating instructions. Properly installed, your peerless pump company controls.
In advent of a fire, there should be a continuous flow of water through the hydrant line, pressure of which is regulated using pressure switches. Jockey pumps in pump stations are small, typically low horsepower, pumps that operate regularly to handle nuisance flows in a system designed for larger peak pumping rates. The user defines the pressure that is needed to maintain, as well as the setpoints at which the pumps will stage on and off. Mp15 jockey pump controller this manual provides general information, installation, operation, maintenance, and system setup information for metron model mp15 jockey pump controllers. One is the main fire pump which delivers large volumes of water to the fire standpipe system in case of fire. Types of jockey pump controllers jockey pump catalogue number.
Measuring the actual current of the pump during operation can be used to preset the motor protection switch to protect the pump motor combination. By navigating our website, you accept our use of cookies. The jockey pump should be set to maintain pressure equal to the fire pump rating plus static suction pressure plus 10 psi. Locate the pump as near the well or water source as possible, using short, direct suction pipe. Hi, could somebody guide on operational sequence of fire pumps and jockey. That small guy on the horse is referred to as a jockey. Approvalsfiretrol jockey pump controllers are listed by underwriters laboratories, inc. Hence a jockey pump is an important part of the fire pumps control system. The other is a low flow, high head jockey pump which keeps the system pressurized during normal nonfire conditions. Most pump stations generally have two, but it varies according to the demands of the golf course.
It is designed to keep the pressure in the system elevated to a specific level when the system is not in use, so that the fire pump doesnt have to run all the time and the system. Operating instructions metering pump prominent gamma g4b. Head pump flow rate circulator 1 circulator 2 circulator 3 pump selection controlling pump performance changing the amount for friction loss or throttling the pump will change the pump s performance head pump flow rate pump selection valve open valve partially open valve barely open piping design equations heuristics for pipe diameter energy. Make sure that the power is locked out and that the pump cannot be accidentally started. Boiler feed system operation and maintenance manual important these instructions are intended as a guide for the installing contractor and as a reference for the operator, owner and serviceman. Standard for the installation of stationary pumps for fire. Aurora pvmx series vertical multistage pumps manual. A jockey pump, also know as a pressure maintenance pump, maintains the pressure in the fire sprinkler system to avoid nonemergency starting of the main fire pump. Performance tests each pump produced, undergoes performance testings as follows a operation test. Depending upon the magnitude of fire, the plc is programmed to. For safe and correct operation of prominent meta dosing pumps, two sets of operating instructions are required. Urban dictionary and our advertising partners set cookies on your computer to improve our site and the advertisements you see.
Fta516 jockey pump controllers operation of the fta516 jockey pump controller is iden. Descriptionfiretrol fta500 jockey pump controllers are intended for use with. A jockey pump is a small pump connected to a fire sprinkler system in parallel with the fire pump. A jockey pump, or a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a fireprotection sprinkler system. My specific question is that do duty and stand by fire pumps run together in event of a fire. Installation and operation instructions peerless pump.
A booster pump is a pump with a 50to 125horsepower motor. The pressostat connected to the jockey pump 1 should be set to. A jockey pump, also known as a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a fireprotection sprinkler system. Pump performance is based on pumping clear, cold, liquid water with no entrained air. Failure of a fire pump to operate under fire conditions can result in a major loss. The pressure switch cutin point is usually set approximately 10psi higher than. A jockey pump, also know as a pressure maintenance pump, maintains the pressure in the fire sprinkler system to.
A jockey pump is sized for a flow less than the flow to one sprinkler in order to ensure a system pressure drop. Compare pump nameplate data with desired operating range. Multistage diffuser pumps types tmub, tmuah and j jockey pumps instructions installation operation maintenance read this entire book before attempting to install, operate or repair these controls. Installation, operation, and maintenance manual goulds pumps. Plc system uses a jockey pump, a main pump and a diesel engine. Typically the jockey pump is sized to 1% of the fire pumps rated flow. Answering the mostasked questions about the golf course. Pump only liquids that are compatible with pump component materials that is, that will not attack the pump. The warranty does not cover damages due to faulty operation. The pump shall be hydrostatically tested and run tested prior to shipment. The esv fabricated vertical multistage pump is an energy saving, nonpriming pump coupled to a standard premiumefficient motor. Jockey pumps xylem applied water systems united states. The fire pump controller shall be factory assembled, wired and tested with an automatic transfer switch ats listed by underwriters laboratories, inc. Mount the pump on a solid, level foundation, which provides a rigid and vibration free support.
For liquids other than water, consult chemical compatability charts. A sleep mode function that automatically enables and disables the operation of the drive to save energy. Vertical multistage centrifugal pumps installation and operating instructions series. Model jp3 jockey pump controller march 2015 2 lvwlqj underwriters laboratory ul ul508a industrial pump controllers csa csa c22. Section page introduction 2 installation 3 operation of the controller 5 operator interface device oid use and navigation 7 system set point definitions 12. Sep 28, 2015 inspection, testing and maintenance of fire pump 1. The fire pump should be set to start 10 psi less than the jockey pump start pressure. This allows the pump station to handle a very wide range of flow rates without. The condition monitor is also equipped with a single green led to indicate when it is operational. Operating philosophy of a group of fire pump industrial. The jockey pump jp or pressure maintenance pumps pmp as. Wayne wip100 operating instructions and parts manual pdf. In automatic operation auto, the jockey pump starts.
There is a small guy riding on top of or above a large horse. The transfer of power must take place in the fire pump room. On a fire protection system requiring a fire pump, there is a small pump that maintains pressure above the pressure settings of the larger fire pump. Aug 29, 2016 a jockey pump, also known as a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a fireprotection sprinkler system. Hanover risk solutions fire pump inspection, testing and. Operating philosophy of a group of fire pump posted in industrial professionals. Model jp3 jockey pump controller this is a marketing document please consult factor for more information manufacturer reseres the right to modif this information without notice ugust listing underwriters laboratory ul ul508a industrial pump controllers csa csa c22. Hanover risk solutions fire pump inspection, testing and maintenance fire pumps are used to ensure an adequate water supply by increasing pressure for fire suppression and, as such, are an integral part of the fire protection system for a facility. Find all the pump manuals and pump installation guides you need to make your system run to the best of its capabilities on grundfos for engineers. Jockey pump controllers offer the convenience of dependable factorywired and tested units, all in one enclosure. This standard provides general requirements of the university of texas at austin for fire pumps. Its built to withstand a variety of, mechanically aggressive and high temperature liquids, and is designed to extend uptime and help reduce lifecycle costs in a wide range of demanding applications. The operation of the fi re pump varies depending on the method used to power the pump. This manual provides general information, installation, operation, maintenance, and system setup information for metron model mp15 jockey pump.
Microprocessor based jockey pump controller effective june 2015 eaton industries canada company. It maintains pressure in a fire protection piping system to an artificially high level so that the operation of a single fire sprinkler will cause an appreciable pressure drop which will be. The jockey pump stop point should equal the pump churn pressure plus the minimum sta tic supply pressure. Approvalsfiretrol jockey pump controllers are listed by. Operating instruction s prominent meta mtma diaphragm dosing. Mar 28, 2002 what is a jockey pump and why does it carry that title. Manual operation hand, by a handoffauto selector switch, is independent of the pressure switch system. Jockey pump controllers are available for acrosstheline starting of the jockey pump. The jockey pump is not as mundane as many engineers, contractors, and installers would have you believe. No other transfer switches are permitted in the generator feed to the fire pump. Also important is a plugged tee at the pump outlet for pump priming at start up. View and download zodiac jepr installation and operation manual online. A fire pump is designed to increase water pressure. Fire pump controller and product manuals tornatech.
471 292 1076 146 1678 9 14 1366 1259 511 830 1199 709 1405 1478 1545 88 1456 507 1170 319 1133 852 1283 932 1332 14 426 445 903 1259 1137