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8
Bosch Rexroth Corporation
Maintenance
1
Other than replacing the abrasive on the
grinding drum as needed, the belt grinder
is maintenance-free. Following the check-
list and steps below will help ensure safe
operation and superior results.
WARNING!
Make sure the unit
is unplugged before performing any
maintenance or repair work!
• After belt grinding is complete, vacuum
any dust and particulate from the unit.
• Before each use, check that all guards
are in place and all fasteners are
tight.
• Regularly check the power cord and
plug for damage or wear and replace
it if necessary.
• Periodically check the drive belt for
looseness or wear and adjust or replace
as needed.
Replacing the abrasive cover:
The grinding drum uses a self-adhesive
abrasive cover. This should be replaced
when the abrasive surface becomes worn
or clogged with belt particulate. Failure to
do so could result in difficulty grinding and
poor results.
1. Make sure the unit is unplugged.
2. Using a 2.5mm allen wrench, remove
the 4 button head screws that secure
the two grinding drum guards in place
and remove the guards (Fig. 7).
Bosch Rexroth Corporation
Linear Motion and
Assembly Technologies
816 E. Third Street
Buchanan, MI 49107
Telephone (269) 695-0151
Facsimile (269) 695-5363
www.boschrexroth-us.com
Modular Transfer System Belt Grinder
REMOVE
4 BUTTON
HEAD SCREWS
Fig. 7
3. Using a utility knife, carefully pry up the
end of the abrasive cover along the
edge of the drum (Fig 8).
4. Carefully peel off the abrasive by slowly
turning the grinding drum as shown in
Fig. 8.
5. Remove any adhesive residue from the
grinding drum with a lint-free cloth and
lacquer thinner. Allow the drum to dry
completely.
6. Peel the backing from the end of the
new abrasive cover and attach it to
the edge of the drum, then slowly turn
the drum, installing the abrasive in a
spiral direction, until the entire drum
is covered.
R980 500 366 07/09
PRY UP CORNER OF
OLD ABRASIVE COVER AND
REMOVE IT AS YOU
SLOWLY ROTATE GRINDING DRUM
Fig. 8
IMPORTANT:
Always install
the new abrasive cover in the same
spiral as the old one! Failure to do so
could cause the abrasive to become
loose or cause poor results.
7. Once the drum is covered, trim any ex-
cess abrasive paper that extends past
the ends of the drum.
8. Use the 4 button head screws you
removed earlier, and install the two
guards. Be sure to tighten the screws
securely.
CAUTION!
NEVER operate
the belt grinder without all guards in
place.
Printed in the United States
R980 500 366 07/09
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