User's Manual

BTPAINTBALL.COM
10
• The Second (2) set screw adjusts forward movement, and forward
stop point.
• The Third (3) set adjusts the trigger return spring tension. Turn it clock-
wise to increase the spring tension and counter clockwise to decrease
the spring tension.
• The (4) Fourth set screw adjusts the rear movement range, and rear
stop point.
Notes:
• If any of the set screws are over adjusted in any direction the TM-15 may
not fire.
• If the trigger travel is adjusted too short, the TM-15 may fire on its own,
repeatedly and/or uncontrollably.
13. General Maintenance
CAUTION: Before attempting to perform any maintenance operations,
make sure that all paintballs and propellant sources have been removed
from the marker and that the regulator gauge reads 0 psi. Install a bar-
rel blocking device, move the selector switch to the off position and push
power button and hold for over 2 seconds until the LED light changes
from Red to Green, and keep the TM-15 power off.
Keep your TM-15 clean and lubricated to eliminate the friction that would
prevent reliable operation. Clean and lube the marker before each use,
and do not put it away dirty. Do not use oils made for paintball markers,
real firearms or pneumatic tools, do not use oils at all. Do not use petro-
leum-based lubricants in the lubrication of this marker. Teflon or silicon
(non-spray only) lubricants designed for use on o-rings may be used for
lubrication for the bolt, bolt guide and poppet area only. Only use grease
supplied with your TM-15.
Keep your TM-15 clean and lubricated to eliminate the friction that would
prevent reliable operation. It is recommended that you clean and lube the
marker before each use.
Do not use oil or petroleum-based lubricants in the lubrication of this mark-
er. Teflon or silicon (non-spray only) lubricants designed for use on O-Rings
may be used for lubrication for the bolt, bolt guide and poppet area only.
Dow 33 or the include grease is recommended.
Internal Cleaning & Greasing
The TM-15 is designed to allow you to access the bolt guide assembly
without separating the shells. On the back of the TM-15, there is a
removable panel which is taken off to allow easy access to the bolt guide
assembly for cleaning and maintenance.
• Remove the two panel screws, using a 7/64" Allen wrench and lift the
panel off.
• Lift out the stock assembly, stock cover, and the velocity adjuster cover.
• Once the panel is removed, use a 1/8" Allen wrench to remove the bolt
guide retention screw.
• Insert a 7/64" Allen wrench into one of the velocity adjuster holes or
into the slot and pull the bolt assembly straight back. Stop when it hits
the shell.
• Rotate the bolt guide counter clockwise, about
1
/
4
turn. This will allow
you to pull the bolt guide assembly out.
• Once the bolt guide assembly is out, use a BT battle swab to clean the
inside of the body, and then clean and re-grease the bolt guide assem-
bly as described in Section 14.
To install the bolt guide assembly, reverse the above steps, making sure
the stock, stock cover, and velocity adjuster cover are sitting in the right
side shell correctly. Also check that the bolt guide retention screw is all the
way in, before putting the removable panel back on.
External Cleaning
Use a clean cloth, dampened with water, to clean the outside of the
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