BM 1609929B61 3/03 3/12/03 10:48 AM Page 11
Maintenance
Serviceshould be replaced at Bosch Factory Service
Preventive maintenanceCenter or Authorized Bosch Service Station.
!WARNING
performed by unauth-Bearings which become noisy (due to heavy
orized personnel may result in misplacingload or very abrasive material cutting) should
of internal wires and components whichbe replaced at once to avoid overheating or
could cause serious hazard. Wemotor failure.
recommend that all tool service be
performed by a Bosch Factory Service
Cleaning
Center or Authorized Bosch Service Station.
To avoid accidents always
TOOL LUBRICATIONdisconnect the tool from!WARNING
Your Bosch tool has been properlythe power supply before cleaning or
lubricated and is ready to use. It isperforming any maintenance. The tool may
recommended that tools with gears bebe cleaned most effectively with
regreased with a special gear lubricant atcompressed dry air. Always wear safety
every brush change.goggles when cleaning tools with
CARBON BRUSHEScompressed air.
The brushes and commutator in your toolVentilation openings and switch levers must
have been engineered for many hours ofbe kept clean and free of foreign matter. Do
dependable service. To maintain peaknot attempt to clean by inserting pointed
efficiency of the motor, we recommendobjects through openings.
every two to six months the brushes be
Certain cleaning agents
examined. Only genuine Bosch replacement!CAUTION
and solvents damage
brushes specially designed for your tool
plastic parts. Some of these are: gasoline,
should be used.
carbon tetrachloride, chlorinated cleaning
BEARINGSsolvents, ammonia and household
After about 300-400 hours of operation, or atdetergents that contain ammonia.
every second brush change, the bearings
Accessories
If an extension cord isRECOMMENDED SIZES OF EXTENSION CORDS
!WARNING
necessary, a cord with120 VOLT ALTERNATING CURRENT TOOLS
adequate size conductors that is capableCord Size in A.W.G.Wire Sizes in mm2
ToolOs
of carrying the current necessary for yourAmpere
tool must be used. This will preventRatingCord Length in FeetCord Length in Meters
2550 100 15015 30 60 120
excessive voltage drop, loss of power or
overheating. Grounded tools must use 3-3-618161614.75 .75 1.5 2.5
wire extension cords that have 3-prong6-818161412.75 1.0 2.5 4.0
plugs and receptacles.8-1018161412.75 1.0 2.5 4.0
10-12161614121.0 2.5 4.0 N
NOTE: The smaller the gauge number, the
12-161412NNN N NN
heavier the cord.
Wheel guard*Grinding wheel**
Side handle*Backing flange** (sanding)
Lock nut (grinding)**Lock nut wrench** (sanding)
(*= standard equipment)
(**= optional accessories)
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ACEC
