Your central vacuum system has been engineered for a long, trouble-free service life. Your
power unit is covered by a factory limited warranty that is enclosed with these instructions.
Please read your limited warranty carefully. If your owners manual came with a warranty
card, fill it out and return to the factory. You should fill out your registration card within ten
(10) days of installation and return to address listed on the card. This will validate our factory
warranty. Remember, your warranty does not cover abuse or misuse of the equipment.
If your owners manual did not come with a warranty card, contact your dealer for warranty
information.
CLEANING TOOLSCLEANING TOOLS
CLEANING TOOLSCLEANING TOOLS
CLEANING TOOLS - Since there are several tool kits available, the use and care of these
tools is explained in a separate booklet packed with each of the tool kits. It is very important to
utilize the tool that is designed to perform a particular cleaning job, in order to obtain full
efficiency from your system. Each of the tools and their designed use is explained in the
booklet packed with your particular tool kit. Also, other special carpet & flooring tools are
available, which are not included as part of the normal tool kits. A few of these are a vibrating
upholstery tool, a pet grooming tool, and a hand held air turbine. In addition, there are
accessories designed to allow you to safely pick up liquids with your cleaning system such as
the Wet Pick-Up. Each of these tools is available for purchase from your local dealer; if you
would like to know more about a certain tool, please contact them.
VACUUM INLETSVACUUM INLETS
VACUUM INLETSVACUUM INLETS
VACUUM INLETS - When opening the door of the vacuum inlet valve to insert the cleaning hose,
care should be taken not to distort the door by forcing it too far open. Do not turn the system on
andtrytoopenthedoorofanotherinlet,sincethiswilltendtopulltherubbergasketfromthedoor.
If inlet does not have remote on/off hose activated, leave door open for a few seconds after
removinghosefrominletsothe cyclonic filtration has time to shutdownanddebriscansettle back
down into the dirt can. If the power unit continues to run after the hose is removed from the inlet,
the small ball which activates the low voltage switch at the inlet should be checked to make sure
it has not become lodged in some way. Should this not shut the unit off, disconnect the electrical
supply to the power unit and notify your local dealer or serviceman.
VACUUM POWER UNITVACUUM POWER UNIT
VACUUM POWER UNITVACUUM POWER UNIT
VACUUM POWER UNIT - Your power unit does not require any oil. The bearings in the motor
are greased and sealed for life. The motor of the unit has contact brushes inside. As the unit is
used, the brushes will wear, even when functioning properly. Because of this, the brushes in most
power units will need to be replaced after 700 to 1,500 hours of use. Brush life is also affected
by humidity, altitude, temperature and the number of starts and stops. So, there is a wide spread
in the actual life of the motor brushes. On average the life of the motor brush, when used in a
normal manner, will be from ten to twenty years. The cost of replacing your motor brushes is not
great; but, the damage that can be done to the motor through not replacing the brushes beforebefore
beforebefore
before
they are completely worn out is considerable. We recommend that you have your unit and motor
brushes inspected by a qualified serviceman every 4-6 years.
THANK YOU FOR CHOOSING A PRODUCT OF LINDSAY MANUFACTURING, INC. 4
OPERATING YOUR CENTRAL VACUUM
3.3.
3.3.
3.CircuitBreakerinHousePanel-Checkyourhousebreakerpanel-Ifthecircuitbreakerifoff,youmayhave
toomanyappliancesutilizingthatcircuit. Forbestresults, your power unit should beonaseparatecircuit.
Trytoremovesomeoftheextracircuitloadbyunpluggingotherdevices. Ifthebreakercontinuestocutoff-
callyourservicetechnician.
4.4.
4.4.
4.InternalThermalSwitchinUnit-Ifyourunitcomesequippedwithaninternalthermalswitchandquitsrunning,
itmayrequire10minutestocooloffbeforeresettingitself.
5.5.
5.5.
5.ElectricalWallOutletPlug-Sometimestheelectricwiringfromthehousebreakerpaneltothewalloutletplug
canbecomelooseorbroken. Plugalamporanotherelectricapplianceintotheoutlettoassurethatyouare
gettingpower. Ifnot,callyourelectricalcontractor.
6.6.
6.6.
6.SwitchintheWallInletStuckin OffPosition-Plugyourflexiblehoseintotheotherwallinlets- ifyourunit
functionsnormallythentheproblem liesintheswitchorremotecontrolcircuittotheinoperativeinletvalve. The
boltsholdingthemicro-switchintheinletvalvemayhaveloosenedallowingittomoveoutofposition. Remove
thewallinletfaceplateandtighten theboltsorcallyourserviceman.
7.7.
7.7.
7.Switchin theWallInlet Stuckin On Position- Useyourfinger torollthe steelball locatedinthe topof
theneck oftheinlet. Someforeignmaterial mayhave becomelodgedinthehole withthe ball,preventing
it from moving into its proper position. Caution: if this procedure does not turn your unit off,Caution: if this procedure does not turn your unit off,
Caution: if this procedure does not turn your unit off,Caution: if this procedure does not turn your unit off,
Caution: if this procedure does not turn your unit off,
unplug the power cord and notify your service technician.unplug the power cord and notify your service technician.
unplug the power cord and notify your service technician.unplug the power cord and notify your service technician.
unplug the power cord and notify your service technician.
8.8.
8.8.
8.RemoteControlWire-Broken-Usually,ifmorethanonewallinletisinoperative,thetroubleisintheremote
controlwiring,andthewireiseitherlooseorbroken,andshouldbetightenedorreplaced.
9.9.
9.9.
9.RemoteControl Wire- Shorted-Unplug oneofthe remotecontrol wiresthatis attachedtothe sideof
thepowerunit-iftheunitstops,itindicatesthattheremotecontrolwireisshortedoroneofthewallinlet
switchesisstuckintheonposition. Iftheprocedurefornumber6doesnotshuttheunitoffandyoucannot
locatetheshort,notifyyourserviceman. Iftheunitdoesnotstoprunningwhenyouunplugtheremote
control wire- eitherthe shortis inthe powerunit wiring orthe relayis stuck. Refer tonumber 20. Caution:Caution:
Caution:Caution:
Caution:
Checking the wiring in the power unit should only be attempted by a qualified serviceChecking the wiring in the power unit should only be attempted by a qualified service
Checking the wiring in the power unit should only be attempted by a qualified serviceChecking the wiring in the power unit should only be attempted by a qualified service
Checking the wiring in the power unit should only be attempted by a qualified service
technician.technician.
technician.technician.
technician.
10.10.
10.10.
10. Flexible Hose - Plugged - If proper airflow is not obtained through the hose, remove the hose from the
vacuuminlet,thenstartthepowerunitbyactivatingthewallinletswitch. Iftheairflow,attheinlet,isgood,then
thiswillnormallyindicateablockageinthehoseorwand. Ifblockageisinthewand,itcanbedisassembled
andcleaned. Ifblockageisinthehose,thehoseshouldfirstbelaidoutstraight,thenwiththehoseplugged
intotheinletvalveandthepowerunitrunning,pickupthehose,startingattheendfurthestfromthevalveand
gentlystretchabouttwofeetofitatatimeasyouproceedalongthelengthofthehosetowardtheinletvalve.
Itthisdoesnotclearthestoppage,thenremovethehosecuffsbyunscrewingthem,andswitchthemtotheother
endsofthehose(thesecuffshavelefthandscrewthreadssorotatetheminaclockwisedirectiontounscrewfrom
thehose). Afterthishasbeendonereplacethehoseintheinletvalveandwiththepowerunitoperating,repeat
theprocessofstretchingthehose. Ifthisfailstounclogthehose,run(handlefirst)ascrewdriverwithatleasta
3/4"diameterhandlethroughthehose.
11.11.
11.11.
11.TubinginWall-Clogged-Checktheairflowatthepowerunit. Iftheairflowisgoodherebutnotatlocations
furtherfromthepowerunit,yourtubingiseithercloggedorhasbrokenopen. Ifyoucannotrepairthis,contact
yourserviceman. Ifyouturnthepowerunitonandleavetheinletvalvefurthestfromthepowerunitopenand
thenchecktheexhaustfromthepowerunit,youcandeterminewhetheryouhaveabreakinthetubingorwhether
the tubing is clogged. If very little air is coming out of the exhaust of the power unit, then it is probably an
obstructioninthetubingandnotabreak. 11