Nilfisk-Advance Selectspray 2700G Instructions For Use And Parts List

Contents

Nilfisk-Advance Selectspray 2700G Instructions For Use And Parts List Manual pdf 18 page image

18 Nilfisk-Advance Select Spray 2700G Operator’s ManualTROUBLESHOOTINGSYMPTOM PROBABLE CAUSE REMEDYEngine will not start. Various engine problems. Refer to the Engine Manualaccompanying your unit.Unit components are frozen. Allow to thaw. If any part of the unitbecomes frozen; excessivepressure may build up in the unitwhich could cause the unit to burstresulting in possible serious injury tothe operator or bystanders.No discharge at nozzle when Inadequate water supply. Ensure hose is 3/4" diameter andtrigger mechanism is squeezed. incoming water supply is turned on.Kink in water inlet hose. Remove kink.Low or fluctuating pressure. Kink in high pressure discharge hose. Replace hose.Water inlet strainer obstructed. Remove strainer, clean or replace.Pump sucking air. (Prime eliminated) Tighten all water intake connectionsEliminate leaks in intake line.Not in high pressure mode. Insert high pressure nozzle.Obstructed or worn spray nozzle. Remove, clean or replace.Damaged or obstructed valve assy. Remove, inspect, clean or replace.on pump.Pump packings worn. Replace packings.Unloader valve not operating correctly. Repair or replace.Water is leaking from the "Heat Water temperature is too high. Do not allow the unit to operate inDump Valve" the bypass mode (with trigger gunclosed) for more than 3 minutes.Defective valve. Replace.Oil appears milky or foamy. Water in oil. Change pump oil. Fill to properlevel.Oil leaking from unit. DO NOT USE!!!!! Contact Nilfisk-Advance® CustomerService.Detergent will not siphon into Detergent strainer is not completely Check, submerge if necessary.Low Pressure Detergent mode. submerged in detergent solution.Detergent strainer obstructed. Inspect, clean or replace.Detergent hose cut, obstructed or Inspect, clean or replace.kinked.Detergent adjusting knob on pump Open adjusting knob. Refer toturned to closed position. (If applicable.) "Cleaning with Detergents" pg. 15Not in low pressure mode. Insert 6540° (BLACK) nozzle.Nozzle assembly is plugged. Clean or replace.Too many high pressure hose Use one extension maximum.extensions attached to the water outlet.Ball & Spring in Venturi stuck. Remove, clean or replace.Water flows back into detergent Ball & Spring in Venturi reversed, Remove, clean or replace.container. missing or corroded.Water flows from the nozzle when the Gun is malfunctioning. Repair or replace.trigger gun is locked in the "OFF"position.