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BM 1609929Y03
Maintenance
Service
Preventive maintenance
!WARNING performed by unauthorized per so n nel may result in misplacing of internal wires and components which could cause serious hazard. We recommend that all tool service be performed by a Bosch Factory Service Center or Autho rized Bosch Service Station.
TOOL LUbRICATION
Your Bosch tool has been properly lubricated and is ready to use. It is recommended that tools with gears be regreased with a special gear lubricant at every brush change.
CARbON bRUSHES
The brushes and commutator in your tool have been engineered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend every two to six months the brush es be examined. Only genuine Bosch replace ment brushes specially designed for your tool should be used.
bEARINGS
After about
should be replaced at Bosch Factory Service Center or Au horizedt Bosch Service Station. Bearings which become noisy (due to heavy load or very abrasive material cut ing)t should be replaced at once to avoid overheating or motor failure.
Cleaning
To avoid accidents always dis connect the tool from the power supply before cleaning or
performing any main tenance. The tool may be cleaned most effectively with compressed dry air. Always wear safety gog gles when cleaning tools with compressed air.
Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not at tempt to clean by inserting pointed objects through openings.
Certain cleaning agents ! CAUTION and sol vents damage
plastic parts. Some of these are: gasoline, carbon tetrachlo ride, chlo rinated cleaning solvents, ammonia and house oldh detergents that contain ammonia.
Extension Cords
If an extension cord is necessary, a cord with adequate size conductors that is capable of
carrying the current necessary for your tool must be used. This will prevent excessive voltage drop, loss of power or overheating. Grounded tools must use
NOTE: The smaller the gauge number, the heav
RECOMMENDED SIZES OF EXTENSION CORDS 120 VOLT ALTERNATING CURRENT TOOLS
Tool’s | Cord Size in A.W.G. | Wire Sizes in mm2 | |||||||
Ampere | Cord Length in Feet | Cord Length in Meters | |||||||
Rating | |||||||||
25 | 50 | 100 | 150 | 15 | 30 | 60 | 120 | ||
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18 | 16 | 16 | 14 | 0.75 | 0.75 | 1.5 | 2.5 | ||
18 | 16 | 14 | 12 | 0.75 | 1.0 | 2.5 | 4.0 | ||
18 | 16 | 14 | 12 | 0.75 | 1.0 | 2.5 | 4.0 | ||
16 | 16 | 14 | 12 | 1.0 | 2.5 | 4.0 | — | ||
14 | 12 | — | — | — | — | — | — | ||
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| Accessories |
* | Punch | 2 608 639 013 | (*= standard equipment) |
* | 3- position die | 2 608 639 904 | (**= optional accessories) |
** Swivel die | 2 608 639 901 |
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** Carrying case |
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