Bosch Power Tools 11236VS manual Maintenance, Accessories, Cleaning

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BM 1619929532 02-08 2/15/08 4:00 PM Page 9

Maintenance

Service

Preventive maintenance ! WARNING performed by unauth-

orized personnel 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 brushes be examined. Only genuine Bosch replacement brushes specially designed for your tool should be used.

BEARINGS

After about 300-400 hours of operation, or at every second brush change, the bearings

should be replaced at Bosch Factory Service Center or Authorized Bosch Service Station. Bearings which become noisy (due to heavy load or very abrasive material cutting) should be replaced at once to avoid overheating or motor failure.

Cleaning

To avoid accidents always ! WARNING disconnect the tool from

the power supply before cleaning or performing any maintenance. The tool may be cleaned most effectively with compressed dry air. Always wear safety goggles when cleaning tools with compressed air.

Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not attempt to clean by inserting pointed objects through openings.

Certain cleaning agents ! CAUTION and solvents damage

plastic parts. Some of these are: gasoline, carbon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammonia.

Accessories

!If an extension cord is WARNING 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 3-wire extension cords that have 3-prong plugs and receptacles.

NOTE: The smaller the gauge number, the heavier the cord.

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

 

3-6

 

 

 

 

 

 

 

 

18

16

16

14

0.75

0.75

1.5

2.5

6-8

18

16

14

12

0.75

1.0

2.5

4.0

8-10

18

16

14

12

0.75

1.0

2.5

4.0

10-12

16

16

14

12

1.0

2.5

4.0

12-16

14

12

 

 

 

 

 

 

 

 

 

*Auxiliary Handle

*Carrying case

(*= standard equipment) (**= optional accessories)

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Contents Read Before Using Work area safety General Power Tool Safety WarningsElectrical safety Personal safetyRotary Hammer Safety Rules Power tool use and careService Accessories may be hot after prolonged use Symbol Name Designation/Explanation SymbolsRotary Hammer Functional Description and SpecificationsOperating Instructions Variable Speed Controlled Trigger SwitchLocking Sleeve Selector Lever Selector Lever VARIO-LOCKAuxiliary Handle Slip ClutchDepth Gauge Tool TipsMaintenance AccessoriesCleaning Sécurité du lieu de travail Sécurité électriqueSécurité personnelle Règles de sécurité concernant les marteaux rotatifs Utilisation et entretien des outils ÉlectroportatifsEntretien Le plomb provenant des peintures à base de plomb Symbole Nom Désignation/Explication SymbolesMarteau rotatif Description fonctionnelle et spécificationsLevier Sélecteur Consignes de fonctionnementLevier Sélecteur « VARIO-LOCK » Perçage seulement Perçage/martelagePoignée Auxiliaire Accouplement À GlissementGuide DE Profondeur Conseils PratiquesAccessoires EntretienNettoyage Seguridad del área de trabajo Seguridad eléctricaSeguridad personal Normas de seguridad para martillos giratorios MecánicasServicio de ajustes y reparaciones BM 1619929532 02-08 2/15/08 400 PM Símbolo Nombre Designación/explicación SímbolosMartillo giratorio Descripción funcional y especificacionesControlada Instrucciones de funcionamientoPalanca Selectora Palanca Selectora Fijacion VariableMango Auxiliar Embrague DeslizanteCalibre DE Profundidad Consejos Para LA HerramientaAccesorios MantenimientoServicio LimpiezaBM 1619929532 02-08 2/15/08 400 PM Remarques Notas Limited Warranty of Bosch Portable and Benchtop Power Tools