Manual
THERE IS NO NEED TO UNSCREW OR REMOVE THE GAS PIPE 
ASSEMBLY DURING DAY TO DAY USAGE OF THE MARKER. 
Compressed gas is transferred from the frame to the inline 
regulator via gas pipe assembly 
(SEE FIGURE 9A)
, comprising 
of a gas pipe section 
A
 and pipe nut section 
B
. It is 
essential that this gas pipe assembly is correctly installed 
before the marker is supplied with compressed gas. 
IF THE PIPE IS NOT CORRECTLY INSTALLED HIGH PRESSURE 
GAS WILL BE EMITTED.
Before installing the gas pipe assembly, firstly inspect the 
o-rings on the pipe for any debris or damage 
(LABELLED 
C
FIGURE 9A)
. Cleaning or replacing as necessary.
Also inspect the receiver holes in the frame 
(SEE FIGURE 9B)
and SL4 inline regulator 
(SEE FIGURE 9C)
 for any debris or 
dirt, cleaning as necessary.
Screw the pipe section into the nut section fully before 
attempting to install the gas pipe assembly in the marker 
(SEE 
FIGURE 9D)
. 
Insert the o-ring end of the pipe nut section into the SL4 
regulator swivel 
(SEE FIGURE 9E)
. 
Rotate the swivel and gas pipe assembly to align the gas pipe 
section with the gas port in the frame.
Holding the pipe nut section in place inside the SL4 regulator 
swivel, screw the gas pipe section clockwise to extend it into 
the frame 
(SEE FIGURE 9F)
.
If the gas pipe assembly can slide backwards and forwards, 
then the pipe is not fully installed and needs to be extended 
further.
THE GAS PIPE ONLY NEEDS TO BE REMOVED FOR 
MAINTENANCE PROCEDURES THAT REQUIRE REMOVAL OF THE 
SL4 INLINE REGULATOR OR THE FRAME ASSEMBLY. 
THE GAS THROUGH PiPE
IF THE GAS PIPE ASSEMBLY IS NOT CORRECTLY INSTALLED 
HIGH PRESSURE GAS WILL BE EMITTED.
WARNING
FIG 9A
FIG 9B
FIG 9D
FIG 9E FIG 9F
FIG 9C
A
C
C
C
B
USiNG THE EGO LV1 15










