Manual

(CONTINUED)
Remove the rubber detent, inspect the condition of
the rubber finger (replacing if necessary), then using
a dry cotton bud clean the detent and it’s location
point in the Etek4 Body.
(SEE FIGURE 16D)
Replace the detent back into the Etek4 body
(SEE
FIGURE 16E)
and place the BBSS back into the
designated slot in the body, ensuring that the receiver
sensor (indicated by a red mark & red heat shrink)
is located on the right-hand side of the marker body
(SEE FIGURE 16B). Ensure that the sensor is face
down in the body i.e. looking into the breech.
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
16F).
Repeat the procedure for the opposite side of the
Etek4.
You have now cleaned your break beam sensor
system.
IF YOU ARE AT ALL UNSURE OF PERFORMING A
MAINTENANCE PROCEDURE PLEASE CONTACT
YOUR NEAREST SERVICE CENTRE.
WARNING
F IG 16 D
F IG 16 E
F IG 16 F
CONTENTS
ORIENTATION
QUICK SET-UP
USING THE ETEK4
ADVANCED SET-UP
EMORTAL BOARD
MAINTENANCE
UPGRADING
FAULT FINDING
SERVICE CENTRES
PARTS LIST
SPARES
INDEX
55.
MAINTENANCE
QUICK GUIDE