DR Power Walk-Behind Pro (2000 - 2001) - Manual (Page 39)

DR
®
TRIMMER/MOWER
™
Assembly & Operating Instructions 33
Mow-Ball ä Support is wearing too quickly Þ Are you pushing the trimmer head down into the
ground? The DR
®
TRIMMER/MOWER
ä works
best with a light touch, with the Mow-Ball
ä
Support resting easily on the ground.
Þ Are you hitting the Mow-Ballä Support against
rocks, concrete driveways or other hard
obstacles? Try approaching them slowly, and
from different directions, to avoid unnecessary
wear.
Þ Are you trimming in sand or other abrasive soils?
The aluminum Mow-Ball
ä Support may be more
appropriate for your working conditions. Call
1(800)DR-OWNER(376-9637) for advice and
assistance.