Adjusting the Bottom Roller Wheels
6.
Test the movement of the front assembly along
the rails. It should move freely along the rails but
tight enough to have a stable connection to the rails.
Make small adjustments to tighten or loosen the roller
tension.
8.
Repeat the same process in steps 5, 6 and 7 for
the front rollers.
TIP: The front rollers can be adjusted slightly looser
than the rear rear rollers.
9.
Test row the DX after adjustment and adjust
tuning again if necessary. Finally, tighten the axle side
bolts on both side of the front assembly.
5.
Starting with the real roller adjuster, use the 4mm
allen key to turn the adjuster bolt in a
clockwise
direction. Tighten the rollers until they make firm
contact with the rails.
TIP: Do not over tighten the adjustment. The
frame should roll freely without excessive friction.
Overtightening will cause the rolling frame to be
slow and require extra effort to return the machine
during the recovery.
7.
Lock the rear roller adjuster by inserting and
holding the 4mm key in a steady position in the
adjuster bolt. If the adjuster bolt turns while
tightening it will alter the adjustment. Using the 13mm
wrench, tighten the locking nut in an
anticlockwise
direction.