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<br />TAU[ -PART CONSTRUCTION M0IECTS
<br />CONTROL UNIT
<br />The V-100 ninon ,d .I sj oAa• holm• unl. ona,ol
<br />unit, and Injector The cunhol unit as mounted .Iwav Inrm
<br />the cylinder It is mil disturbed when a cylinder a, changed.
<br />EXPENDABLE OPERATION
<br />The duectmounted cylinder unit rellure, gas pressure h,
<br />a vacuum immrdmtely Their .ice no high pressure gat
<br />lanes. Tubing carries d,v pit under sacuum It any can-
<br />ja-Vical :deco the nhnckr unit gat 1, Ixokrn, ,m I,•ak, of
<br />g:as cant Ie.Ik „tat L,Is, I11 sae auto Ito .aty ie.avm t.nise•s
<br />the cylinder unit to shut off the gas supply.
<br />SUPPLY INENCATOR
<br />This built if to pow ales positive nldlr:man of an available
<br />gas supply It will remain white during normal operatton but
<br />will reporter red during conditions of high vacuum Red slgnels
<br />an exhaustion car mterrupban of the supply The indicator can
<br />he fated with an optional switch to actuate external attains or
<br />to operate a pump slower interlock The switch is a gas and
<br />vapor tight sealed no that can be eawiy installed of the field.
<br />LOW MAINTENANCE, EASY TO INSTALL
<br />Springs .Irr coaled witli KVNAR' \mylWene Iluonde revm
<br />Inr :unaiun resistance Cylinder units can be taken apart.
<br />c lexrlrt. and replaced wit iwut draturbmif adjustments An
<br />optuassl trap and titter unit aide in protecting control compo-
<br />nents from fcrosmolanh in the gas lnstaliatwn hardware and
<br />instructions ere included
<br />A MONO -CHLORINATION CENTER
<br />Tiff, V IW xM a for llae E, Tiernan Series 50-315 Tui
<br />cvllnder Scale bring the feed rate adjustment. feed rate
<br />.,":car... end a readout J The available gas supply come
<br />nuarlv together The scak wealth, 1 cylinders Independently
<br />and reds out net pounds remaining on separate dual, I Add
<br />automatic swttchover Ibeluwi and the unit becomes an effr-
<br />nent. tame -and 4hoor v:rvmg control center for small Ties -
<br />rotor plain•
<br />AUTOMATIC SWITCNOVER PROVIDES DUAL
<br />SUPPLY SOURCES
<br />flowuaua I vinaler cram nmath.00ally floorage raver ,, I. tre,h
<br />• vilifi er when lla' raj bled \avpl, r.... MII II noted Wl I, o,, a,,
<br />to a scrod supply source Ifelps assure uninterrupted beat
<br />went Exhausted containers can he replaced anthout thutt.ng
<br />down ilia pr,cesl
<br />RELIAELE GAS MCTERING
<br />The V-n.drh ,nvsts t pteowh grassed plug sliding in
<br />a fitted ring Ano p`slnon ,it the plug In the ring results it
<br />.a tomlicuLu orifice sue .ind .I nuresponding feed tote The
<br />V-notch resists snckmg :ind binding. its made of coruo-
<br />stun-resrsl. sell-lubrsoshng plastic
<br />ANTI -SYPHON INJECTOR
<br />In some appleafmns. a smuum will develop in The piping
<br />system Anna, to shutiklwn fe specialanyhoo-iryMor
<br />.ur.ulgw ronl i, .n.ulaldo life, to raon 11 tah-tp
<br />r wpbunuug ,d g.n m
<br />thaae ntustrems 11 operelmg-water pressure at the injector
<br />falls below 20 lost Rr mjeciw will not operate The ant
<br />svphun arr.npoment n recommerded (or all applualaau in
<br />which flat, prewure in flow piping can Jail below armosphenc
<br />prrswre
<br />SWIMMING POOL APPLICATIONS
<br />The amiosph,m .ar.mgement Is required to, . swimming
<br />pad appbc.itn,nn In this .at.Ingement. chlorine is pre
<br />vented hum luang svph..ned inL, the part piping doling
<br />a shutdown o, filter backwash cvde
<br />The direct mounted cylinder unit puts The pressure-reduclrg and shutoff
<br />valve night at the supply cylinder. The valve allow manual shutoff and
<br />doses automahfellq when IN, operating,acuurn stops Thusrvlmderacanbe
<br />changed without admitting din, an, or mature to the coattail unit and
<br />without turning off the injector. An optional trapand-falter unit aid, in
<br />protecting the :hlorouvor from contaminants in the gas An opttorml adapter
<br />tit allow the cvial u rs to he mounted on tan containers
<br />In the autarnslu mtchover versionthe mot on stand-hy is held by n
<br />mechanical deem -type lockout When the -operating' cylinder is exhausted
<br />the system vacuum rise, to a higher -than -normal level This Increased
<br />vacuum overcome the latching force of the drool and the sand -by cylinder
<br />becomes the -operating- cylinder
<br />Cylinder units of both types are lactory-adjusted to reduce cvImader of
<br />container pressure to Jim optimum chlurmatcr-operating vacuum But with a
<br />spc::al wrenchvacuum can be regulated in the field without diussemhbrg
<br />the cvl,ndn unit
<br />The control unit has wail mounting ht"ll The rotarrater is easy To
<br />ensove A pressure felt•{ valve vents to stmupjrre should gas prewure
<br />build up The control unit has a built in wjgily Indicator, Check valves in the
<br />mjartur and the control unit keep interior water rat at flat cuotrd won
<br />PREVENTIVE MAINTENANCE KITS
<br />Wallar Ls Tiernan has preventive mlmtenst
<br />kit, that rontam standard repWarments for the
<br />pant, ,l this equipment most susceptible to wear
<br />Using Ihe,e kits in a scheduled program for replac
<br />og ..en pans ran minimne the mndence is
<br />downtime These kits an at&, facilitate minor
<br />emegencv repair
<br />All unallenoed chApnne containers end ch101in
<br />him eourprienl should be continuously mi mfuled
<br />I,I, naL SIIm' I.n r tontine deft-, fors which will
<br />xly rn •n,enlc of hhjlMeInTh(-
<br />,nrr,,..e,f IhI .b,.oalb, nMlaund al etic h Srfe See
<br />Wd r Lll Jose 50 125
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