4. To replace the Motor Carbon Brushes: It may become necessary at sometime
to replace the
two
Carbon Brushes (49) when the Motor performance decreases,
or stops working completely. The Carbon Brushes are located on each side of
the Field Case (31). To do so, remove the two Brush Cap Covers (51). Next,
remove the two Brush Caps (50). Then, remove the two Carbon Brushes (49). If
the Carbon Brushes are worn down more than 1/2, replace
both
Carbon Brushes.
If, however, the Carbon Brushes are just dirty they may be cleaned by rubbing
them with a pencil eraser. When installing the Carbon Brushes, make sure the
carbon portion of the Carbon Brushes contact the Motor Armature, and that the
springs face away from the Motor. Also, make sure the springs operate freely.
After cleaning or replacement, replace the Brush Caps (50) and Brush Cap
Covers (51). NOTE: New Carbon Brushes tend to arc or spark when first
used
until
they wear and conform to the Motor’s Armature. (See Figure E.)
5. WARNING! All maintenance, service, and repairs not listed in this
manual are only to be attempted by a qualified technician.
11
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE
OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED
TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR
EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY
CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL
RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR
REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT
PARTS THERETO.
RIGHT SIDE
LEFT SIDE
BRUSH CAP COVER (51)
BRUSH CAP (50)
CARBON BRUSH (49)
FIGURE E
