Manual
THE ON/OFF PURGE SYSTEM 
(OOPS)
Having disconnected the macroline hose from the 
fitting on the OOPS body, unscrew and remove the 
OOPS knob from the OOPS body 
(SEE FIGURE 
26A)
. 
The push rod and o-rings will now be exposed 
(SEE 
FIGURE 26B)
.Carefully slide the push rod out from 
either side of  the OOPS body, taking care not to 
lose the two o-rings on the push rod 
(SEE FIGURE 
26C)
. 
Clean off  any dirt, debris or moisture from the OOPS 
knob and the OOPS body 
(SEE FIGURE 26D).
Remove the OOPS insert assembly using a 5/32” hex 
key 
(SEE FIGURE 26E). Remove the OOPS pin from 
the OOPS insert.
Clean and check the condition of  the 007 NBR 70 
o-ring on the outside of  the OOPS insert, replacing as 
necessary 
(SEE FIGURE 26F).
DE-GAS YOUR MARKER, DISCHARGING ANY 
STORED GAS IN A SAFE DIRECTION, AND REMOVE 
THE BARREL, LOADER, AIR SYSTEM AND ANY 
PAINTBALLS TO MAKE THE MARKER EASIER AND 
SAFER TO WORK ON.
WARNING
FIG 26A
FIG 26C
FIG 26E
FIG 26b
FIG 26D
FIG 26F
CONTENTS
ORIENTATION
QUICK SET-UP
USING THE ETEK4
ADVANCED SET-UP
EMORTAL BOARD
MAINTENANCE
UPGRADING
FAULT FINDING
SERVICE CENTRES
PARTS LIST
SPARES
INDEX
73.
MAINTENANCE
QUICK GUIDE










