Manual

clEaNiNg ThE

brEak-bEam sENsOr

sysTEm

UndotheretainingscrewfortheBreak-BeamSensorCoveronthelefthand

sideoftheEtekEgousinga5/64"hexkey(sEE figurE 5.1)(SeeFigure

6.1)

RemovetheSensorCovertoexposethebackoftheBreak-BeamSensor

unit (sEE figurE 5.2).UsingadryQ-tip,carefullyremoveanydebris,

paint or moisture from the back of the sensor unit and from inside the

Sensor Cover.

Carefully lift the sensor unit free from the Etek Ego body and using another

dryQ-tip,removeanygreaseordebrisbuild-upfromthefrontofthesensor

unit (sEE figurE 5.3).

warNiNg: dE-gas yOur markEr, dischargiNg

aNy sTOrEd gas iN a safE dirEcTiON, aNd

rEmOvE ThE barrEl aNd lOadEr TO makE ThE

EgO EasiEr TO wOrk ON.

FIG 5.1

FIG 5.2

FIG 5.3

NOTE: whEN clEaNiNg brEak-bEam sENsOr

sysTEm iNspEcT cONdiTiON Of rubbEr fiNgEr

dETENTs aNd rEplacE if NEcEssary. ENsurE

ThaT ThE rEcEivEr sENsOr (iNdicaTEd by a rEd

mark & rEd hEaT shriNk) is lOcaTEd ON ThE

righT-haNd sidE Of ThE markEr bOdy.

RemovetherubberngerdetentandusingadryQ-tipcleanthedetentand

it’s location point in the Etek Ego Body. Replace clean detent back into the

Etek Ego body (sEE figurE 5.4) and install sensor unit back into place

(sEE figurE 5.5).

ReplacetheSensorCoverandusing a5/64"hex key,replacetheBreak

Beam Sensor Cover retaining screw to hold the sensor cover in place (sEE

figurE 5.6)

bE carEful NOT TO crOss-ThrEad ThE scrEw. dO NOT

OvEr TighTEN ThE scrEw.

Repeat procedure for opposite side of the Etek Ego.

YouhavenowcleanedyourBreak-BeamSensorSystem.

FIG 5.4

FIG 5.5

FIG 5.6

Continued >

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