Gitzo GIGT1545T Traveler Series 1 Carbon Fiber Tripod - Manual (Page 11)

FIG. 9 – Maintenance
The internal thread of the leg locks can be cleaned and greased to perform
optimally. Turn the twist lock until the thread is exposed, and remove any
dust or sand with a cloth. Apply a small amount of grease (sold separately:
GSGREASE02) onto the thread, and turn the twist lock until it is locked.
FIG. 10 – Shoulder strap
When using the shoulder strap, always remove the camera from the
tripod.
In addition to reading these instructions, it is also important to read the
general instructions printed on the warranty card packed with your product.