RIDGID R175RND Operator's Manual page 13

OPERATION
ADJUSTING THE OFFSET MAGAZINE
See Figures 5 - 6.
The EZ Load™ feature is designed for quick and easy
reloads. To prevent jamming, always adjust the magazine
to the correct position for the size nail you are using. There
is an adjustment indicator inside the magazine to help you
choose the right position.
To adjust the magazine, pull up on the spool and rotate it
until the nail tray rests in place in the desired position. Rotate
it counterclockwise to lower the nail tray. Turn it clockwise
to raise the nail tray.
Position
Position 1
Position 2
Position 3
Nail Size
3/4 in., 7/8 in., 1 in.
1-1/4 in.
1-1/2 in., 1-3/4 in.
SPOOL
POSITION 1
POSITION 2
SPOOL
13
POSITION 3
NAIL TRAY
Fig. 5
Fig. 6