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SERVICE MANUAL WP16-6 16L RECHARGABLE BACKPACK SPRAYER SERVWP16-6 REV B – 9/11/2019 FOR SERVICE SUPPORT PH 1300745826 (AUST) OR 0508 745826 (N.Z) email: info@silvanaust.com website: www.silvan.com.au/bunnings-support...
TROUBLE SHOOTING GUIDE Problem Solution Check O-Ring is fitted O-Ring Spray lance Leaking Problem Solution There are 2 filters in the sprayer. One in the handle. Filter Inside Gun Handle The other is on the end of the suction hose inside the tank. Checking Blocked Filters Suction Filter...
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TROUBLESHOOTING GUIDE Problem Solution Connect the charger to the 240V power supply but do not connect the charger to the sprayer. The light on the charger should be GREEN. Charge Indicator Light Battery charger is not charging or battery related issues ...
TROUBLESHOOTING GUIDE Problem Solution Unbuckle the harness to make it easier to access the battery box. Turn the retaining clips to allow the battery box to be removed CLOSED POSITION OPEN POSITION Removing the battery box Disconnect the battery box plug if you need to remove it completely BATTERY BOX...
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TROUBLESHOOTING GUIDE Ensure wires are connected to the battery properly Checking the battery connection and fuse Check inline fuse has not blow. Replace if required.
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TROUBLESHOOTING GUIDE The pump will not prime unless the gun trigger is ON Check filter, nozzles and spray lines for any blockages If the sprayer has not been used for some time or has been left with chemical in it, then the pump valves may become stuck.
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