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Zhejiang BJ15A User Manual
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12 13www.zj-woq.cnFAULT HANDLING Typical faults as followingSecurity， guaranteed with my presence！PERIODIC INSPECTION AND MAINTENANCEPeriodic inspection and maintenance as followingMAINTENANCE■1.Place the fire pump on dry ground. high humidity will harm the steel parts, which is easy to get rust■2.Keep the fire pump clean and dry.■3.Keep the fuel and oil tanks full■4.Keep the vacuum oil cup in proper level■5.Run the pump at least once per month■6.Check the battery once per month■7.Discharge the carburetor oil completely if the pump will be in warehouse for more than one month■8.Replace the spark plug when it is worn NGK F7TC■9.Replace the V-type belt when it is broken or worn. Size: A-838NOTICE1. Contact WOQ customer service if “0” or “*” happens2.Check time and frequency base on above tableItem Inspection time andfrequency points measures remarksFuel After operation Fuel in tank RefuelOil After operation Oil in vacuum oil tank RefuelLight After operation Shiny ReplaceCarburetor circuit Every 50 hours or 3 months Carburetor float Clean or replacebattery Every month Liquid level FillRecoil rope Every month worn Replace *Spark plug Every 50 hours or every month Dirty, damage, big gap Clean or replaceFuel system Every 50 hours or every month Dirty filter, leakage replace *Pump Running situation Replace when necessary 0Outlet valve Every 50-100 hours Vacuum leak Replace when necessary 0V belt Every 100 hours or every year Worn or break Replace 0All other accessories Every 300 hours or every 3 years Check thoroughly Replace when necessary 0Type position Reason Remedy RemarksStartingEngine systemNo or low electricity Charge the battery /handstarting deviceElectrode loose TightenFuse blowing Replace In starting boxWire loose TightenSpark plug cap off Cover itSpark plug loose Tighten Spark plug sleeveSpark plug burn, dirty ,damage ReplaceFuel systemFuel tank empty Refill it with 93#unleadedgasolineOil switch (with filter) closed OpenLeaded gasoline（overtime or dirty） Change and clean with newgasolineBlockage in fuel pipeline Clean /replaceCarburetor blocked Clean /replace 0Insufficient choke. Check and correctOthersCylinder compression pressure not enough Adjust air throttle 0Oil pressure sensor start Check oil level 0Engine speed control handle not in right position Check and correctSuctionNo vacuumEnd of suction hose not in water Put into waterSuction-hose joints loose tightenSuction hose washer break ReplaceSuction hose break or damage ReplaceVacuum gauge hose break ReplaceDischarge valve open closeVacuum pump hose loose tighten Beside the pumpV-belt worn or break Replace 0Vacuum pump handle could not be pulled down Check V-beltRotor or shaft locked repair 0Outlet valve could not be closed Clean or replaceSeal dirty or damaged Replace 0No oil in vacuum oil cup Refill the cupvacuumSuction head too high Lower the heightFilter blocked cleanVacuum from time to time Flat the hoseEnd of the hose near the waterWaterflowPumpSuction height too high Lower the heightSuction hose too long shortenFilter or hose blocked CleanSuction hose break Check and repairInlet cap break Replace 0Out let valve half open Full openImpeller obstruction Clean 0EngineNozzle diameter not proper correctThrottle open not enough OpenCarburetor blocked clean 0 |
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