Maintenance; Service; Tool Lubrication; Cleaning - Bosch TG503 Operating/Safety Instructions Manual

Service

NO
PARTS INSIDE. Preventive
maintenance performed by un au thorized per-
sonnel may result in misplacing of internal
wires and components which could cause seri-
ous hazard. We recom mend that all tool service
be performed by a Bosch Factory Service Cen-
ter or Authorized Bosch Service Station.
SERVICE MEN: Disconnect tool and/or charger
from power source before servicing.

Tool Lubrication

Your Bosch tool has been properly lubricated
and is ready for use.
Do not use attachments/accessories other than those specified by Bosch. Use
of attachments/accessories not specified for use with the tool described in this
manual may result in damage to tool, property damage, and or personal injury.
Standard Equipment
Tuckpoint Guard
TG502/TG503 flange nuts (backing/locking, for
use with threaded spindle grinders. ie. Bosch
GWS... series)
TG503 Tuck Point Grinder Guard OSI Final 20230606.indd 23 TG503 Tuck Point Grinder Guard OSI Final 20230606.indd 23

Maintenance

USER SERVICEABLE

Accessories

Cleaning

To avoid accidents, always
disconnect the tool and/or
charger from the power supply before clean-
ing. The tool may be cleaned most effectively
with com pressed dry air. Always wear safety
goggles when cleaning tools with compressed
air.
Certain cleaning agents and
solvents
parts. Some of these are: gasoline, car bon tet-
rachloride, chlorinated cleaning solvents, am-
monia and household detergents that contain
ammonia.
Ventilation openings and switch levers must be
kept clean and free of foreign matter. Do not
attempt to clean by inserting pointed objects
through opening.
Accessories (sold separately)
Grinder (sold separately)
Tuckpoint Sandwich Blade - 7/8 in. arbor
Tuckpoint Sandwich Blade - X-Lock Arbor
GWS (spindle) Grinder: recommended 10A or
higher
GWX (X-Lock) Grinder: recommeded 10A or
higher
-23-
damage plastic
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