Grinding/Deburring/Cleaning
• Observe even material removal, avoid
chattering.
• Do not treat any material containing
asbestos.
Change of tools/abrasives
• Disconnect air supply before changing tools/
abrasives.
• Hold Spindle
6
with wrench
8
, mount or
dismount collet
7
using wrench
9
.
• Check concentricity, use only vibration free
tools and always observe M.O.S. (Max.
operating speed). Observe mounting
instructions for Mounted Stones!
Maintenance
• Store tool in a clean, dry place.
Check the idling speed from time to time.
• Even if the tool still gives satisfactory service,
have it checked by a trained mechanic after
300 to 400 operation hours, or at least once
a year. Disassembly motor, clean and
replace if necessary the four vanes.
Also check/replace grease (Isoflex NBU15)
in the gear head
1
.
• Warranty claims can only be considered, if
tool is returned complete.
Accessories:
All accessories can be found in the
SUHNER®
Abrasive Power Tool catalog.
Subject to change.
Summary of Contents for LWB 21-DH
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