Pentair ONGA FARMMASTER JJ Series Owner'S Manual Download Page 1

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FARMMASTER

JJ & OJ Series

Farm Pumps for Stock Watering,

Irrigation & Water transfer

WNER`S MANUAL

Should the installer or owner be unfamiliar with the
correct installation

operation

this

type o f

equipment,

contact

the

distributor

manufacturer

for correct

advice

before

proceeding

with

installation

or operation of the product

Distributed in NZ By:

Freephone 0508 634 341

7 Monier Pl, Mt Wellington, Auckland
1060, New Zealand

Summary of Contents for ONGA FARMMASTER JJ Series

Page 1: ...er or owner be unfamiliar with the correct installation or operation of this type of equipment contact the distributor or manufacturer for correct advice before proceeding with installation or operation of the product 1 Distributed in NZ By Freephone 0508 634 341 7 Monier Pl Mt Wellington Auckland 1060 New Zealand ...

Page 2: ...bility value for money and technological innovation You will find Onga product wherever people need to move water in 3 broad markets covering Technologically advanced solutions for moving and treating water in the Home Garden Pool and Spa Innovative Stock and Crop water management solutions for Primary Industries Water movement products for Building services Emergency services and Original Equipme...

Page 3: ... what we do nothing short of that is acceptable 3 A Fair Price Onga products are neither the cheapest nor the most expensive in their field Our products do on the other hand always represent very good value for money they always have and they always will 4 Our Team of Dealers The hand picked authorised Onga dealer network throughout Australia and worldwide are second to none We invest considerable...

Page 4: ... contents Introduction Technical Data Application Installation Electrical Operation Maintenance Service Troubleshooting Guide Repair Parts 2 3 5 6 6 7 8 9 10 10 11 11 12 13 14 15 16 17 18 19 20 21 22 23 Pages 4 ...

Page 5: ...ency 50Hz Water temperature range 2 40 o C Maximum ambient temperature 40 o C for effective motor cooling ensure the ambient temperature does not exceed 40 o C Incorrectly installed or tested equipment may fail causing severe injury or property damage Pump Model Supply voltage Phase Nominal Horsepower Motor input power P1 Starting current Amps Full Load current Amps Power Supply Lead Amps Outlet B...

Page 6: ...suction piping is free of air leaks and is laid so that there can be no rises for potential airlocks b Pump Protection Warranty of this pump is void unless it is operated in accordance with this owner s manual The pump should be housed in a weather proof well ventilated enclosure to protect from the weather flooding chemicals dust vermin insects etc c Pump Mounting The pump must be mounted on a so...

Page 7: ...p operates Pressure ratings of all components must exceed the maximum pressure of the pump by an appropriate safety factor For correct sizing of the delivery line refer to the relevant pipe friction tables for the type and grade of pipe used Galvanised steel PVC or polythene pipe may be used for the delivery line A short length of polythene pipe should be used on the suction and discharge sides of...

Page 8: ...For further information refer to page 5 Pumps fitted with 415 volt three phase electric motors should be protected with the recommended contactor and thermal overloads in accordance with local electrical authority specifications Direction of rotation must be checked by switching power on momentarily and observing motor rotation If the direction is not correct as per motor label have a qualified el...

Page 9: ...s it easy to push on the barbed injector fittings Use two stainless steel hose clamps per fitting to ensure that under load the pipes do not come free Teflon Taping Instructions Use only new or clean PVC or galvanised pipe fittings Wrap male pipe threads with one to two layers or a sufficient number of layers of Teflon tape Cover entire threaded portion Do not overtighten If leaks occur remove pip...

Page 10: ...ections Residual Current Device RCD tripping indicates an electrical problem If RCD trips and will not reset have a qualified electrician inspect and repair electrical system Onga recommends that a RCD of 30mA trip current be installed and or be in compliance with local regulations Exactly match supply voltage to motor nameplate voltage Incorrect voltage can cause fire or seriously damage motor an...

Page 11: ...it An internal thermal overload switch protects the motor from heat damage during operation NOTICE Maximum ambient temperature for motor opera tion must not exceed maximum ambient temperature rating This appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised at all times when near this appliance Priming Pump General In a floode...

Page 12: ...perate the pump until fully primed tighten the priming plug fully then open the shut off valve so that the remaining air can be purged from the system If there is a long or difficult suction the pump may need to be refilled several times at intervals as priming ability decreases as the water heats If only a small amount of water is pumped then flow stops switch off the pump and check the suction p...

Page 13: ...se prime The minimum operating pressure can be maintained by partially closing the gate valve To set the valve turn on all taps and any other outlets that are likely to operate together pump the bore well down to it s lowest level and adjust the valve so that the minimum operating pressure is maintained Pressure Tank Air Charge Follow these steps to correctly set the pressure tank air charge 1 Swi...

Page 14: ...board 2 CLOSE SHUT OFF VALVES in suction and discharge pipes 3 RELEASE ALL PRESSURE from pump and piping system before disconnecting fittings 4 NEVER tighten or loosen pump fittings while pump is operating To avoid dangerous or fatal electrical shock hazard turn OFF power to motor and remove plug from power outlet before working on pump or motor No lubrication or regular maintenance is needed beyo...

Page 15: ...d No power at outlet Use another electrical appliance that is known to work to check the power outlet Blown fuse Check fuse and replace if necessary Cavitation Close gate valve on discharge to increase pressure to above minimum operating pressure of selected injector Incorrectly sized pipe Check pipe work pressure losses and replace with larger diameter pipe if required Motor burnt out due to volt...

Page 16: ...asing bolts Check the alignment and condition of the casing o ring before retightening the bolts Replace the o ring if leaking persists Replace the mechanical seal Pump not running Check power supply No water Gate valve closed Open gate valve Foot valve leaking Check foot valve for seal fix or replace if necessary Air lock Check suction line for humps Have your local pump professional prime the pu...

Page 17: ...ar Adjust pressure to 10 below the cut in pressure of the pump Pressure switch setting incorrect Have your local pump professional adjust the pressure switch and tank pressure accordingly Rapid Cycling Pump injector combination too large for application Consult your local pump professional to ascertain the correct injector for your application Should problems persist contact your nearest Onga serv...

Page 18: ...18 Repair Parts JJ400 ...

Page 19: ... 1 7 O ring Shaft Sleeve 1 8 Baffle 1 9 Motor 1 10 Shaft Sleeve 1 11 Tee Assembled 1 12 Mounting Assy Pressure Switch 1 13 Priming Plug O ring 1 14 O ring 1 15 Pressure Switch Assy 1 16 Pressure Gauge 1 17 Screw Casing 4 18 Bush 1 19 Nut Casing 4 20 Base Screws Kit 1 21 Foot Casing 1 22 O ring Tee Top 1 23 Tee 1 24 Locknut Tee 1 25 O ring Tee Bottom 1 ...

Page 20: ...20 Repair Parts JJ600 ...

Page 21: ...mpeller Nut 3 Phase only 1 11 Bolt Yoke 4 12 Screw Casing 6 13 Studs Casing 4 14 Plug 1 15 Pressure Gauge 1 16 Priming Plug O ring 1 17 Motor 1 18 Base Screws 1 19 Screws Base 2 20 Pressure Switch Assy 1 21 Cable Clamp Assy P Switch 2 22 Lead 1 23 Mounting Assy Pressure Switch 1 24 O ring Mounting Assy 1 25 Tee Assembled 1 26 O ring Tee Bottom 1 27 O ring Tee Top 1 Repair Parts Table JJ600 ...

Page 22: ...22 Repair Parts OJ Range ...

Page 23: ...9 Shaft Sleeve 1 10 Shaft Sleeve O ring Assy 1 11 Nut Casing 4 12 Motor 1 13 Bolts Yoke 4 14 Baffle Ring 1 15 Impeller 1 16 Cable Clamp Assy P Switch 2 17 Pressure Switch 1 18 Lead 1 19 Mounting Assy Pressure Switch 1 20 Nipple Mounting 1 21 Gate Valve 1 22 O ring Mounting Assembly 1 23 Pressure Gauge 1 24 Priming Plug O ring 1 25 Stud Casing to Injector 4 26 O ring Spigot 1 27 Spigot 1 ...

Page 24: ...et here as proof of purchase should warranty service be required Please do not return Warranty Retain for your records Purchased From Purchase Date Serial No Model No Distributed in NZ By Freephone 0508 634 341 7 Monier Pl Mt Wellington Auckland 1060 New Zealand ...

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