
TMA
V20-V120
6
TMA|Bia ostoczek26,gm.Zab udów,15-592 Bia ystok; Poland ; Tel. +48 857431246; VATPL5420008413
4)Mount electricalenclosure/pic 8/ on wall, at least 120 cm from the floor.
5)Place the quartzsleeveintothe chamber pic.4, p.1/.
6)Place the o-ringoverquartzsleeveand intothe lipofthe nipple.Nextplace the washerover
the o-ring,screwthe muff ontothisassembly.Turnthe muff toconsiderableresistance in
ordertotighten the seal.Tighteningthe muff shall notbreakthe sleeve./pic.4,p.2,pic.5,
p.3,4/.
7)Fill the chamber under full pressureand checkthe seal.
8)Place the UV lamp/pic.6/ inthe sleeve/pic.7/.
9)Plugthe unit into grounded outlet 220-230V, 50 Hz.
10)Powerthe unitbyturningswitch on the side ofthe electricalenclosure–green indicatorlight
shall turnon.
11)Replace the lampafterworktimeof8,000 hoursfor V20, 9,000 hoursfor V40-V80 and 12,000
hoursfor V120.
Anyfault ofthedevice orburnoutofthelampshall cause theredindicatorlightand the
audiblealarm toturnon.
ATTENTION!
Inthe case ofinstallingsolenoidshut-off valve(terminals1&2)upstream/ordownstream/ ofthe
sterilizer, trippingalarm orpowerinterruption causes immediateshuttingoff offluidflowtothe
chamberofthe sterilizer. Terminals1&2haveinternalconnection broken incase ofalarm tripping
and as such areneutral. Power tosolenoidshut-off valveshall be connected throughterminals1&2.
Solenoidshut-off valveserves the purpose ofpreventingunsterilized fluidenteringthe installation
downstream ofthe sterilizer inthe case ofpower interruption or lampfailure.
6.Maintenance
a)Cleaningthe quartzsleeveisnecessaryas the depositon the sleevelowersthe efficiencyof
disinfection.
b)It isrecommendedtounconditionallycleanthesleevewheneverthelampisreplaced.
c) Inletand outletvalves shall beopenedslowlyto preventthe rush offluidhittingand
damagingthe quartzsleeve.
d)Thereisno need forminimalflowthroughthe device as itisdesigned insuch awaythat
theremaybe no flowthroughthe chamber withno damagetothe sterilizer.
e)UV radiation damages skinand eyesight.
f)Waternotfitforconsumption mayrequiretreatment, i.e.deironing,softeningorfiltering.If
anydoubt, please contact your dealer.
g)Incase ofhighturbidityand wastewater, the choice ofequipmentand efficiencyshouldbe
made bythe dealer.
h)Avoidfrequentturningon and off the equipment. One on-off cyclelowersthe UV lamplifeby
about 10-20 hours.
i)Flowratethroughthe device can be increased,however, thislowersthe delivered dosage
and lowersthe efficiencyofdisinfection.
j) The lampneeds about2minutes toreach full capacityattemperatureofwaterabout12-16
oC. Ifthe water isat temperature5-12 oC, the timemight be about 3-5minutes.
k)Ifthe sterilizatorisleftidleforlongerperiod oftimeoritcan freeze,werecommend thatthe
water be drained from the chamber. The chamber isprovided withdrainvalve.
l)Bioassaysamples shall be collected intosterileopaque containersas nottoexpose the
sampletothe lighttoavoidphotoreactivation ofmicroorganisms,which can rebuildtheir
damaged DNA inpresence oflight.
m) ModelV120 isequipped withelectronicballastwhich can be damaged when operated witha
lampolderthan 12,000 workinghours.When replacingthe UV lamp,protectivegloves
shouldbe worn.