Operating Tips; Maintenance; Attachments & Accessories - Bosch SDS-plus GFA12-H Operating/Safety Instructions Manual

Drill Bits
Always inspect drill bits for excessive wear.
Use only bits that are sharp and in good con-
dition.
CARBIDE TIPPED BITS: Used for drilling
stone, con crete, plaster, cement and other
unusually hard nonmetals. Use continuous
heavy feed pres sure when employing carbide
tip bits.
Service
tive

maintenance

thorized personnel may result in misplacing
of internal wires and components which
could cause serious hazard. We recom mend
that all tool service be performed by a Bosch
Factory Service Center or Authorized Bosch
Service Station.
Tool Lubrication
Your Bosch tool has been properly lubricated
and is ready for use.
described in this manual may result in damage to tool, property damage, and or personal in-
jury.
Included Items
GFA12-H SDS Plus Rotary Hammer
Adapter Attachment
GFA12-H manual DRAFT 20220121.indd 13

Operating Tips

Maintenance
To avoid accidents, always disconnect the battery pack from tool before
servicing or cleaning.
NO USER SERVICE-ABLE
PARTS INSIDE. Preven-
performed by un au-
Attachments & Accessories
Do not use attachments/accessories other than those specified by
Bosch. Use of attachments/accessories not specified for use with the tool
Drilling Masonry
Soft materials such as brick are relatively
easy to drill. Concrete however, will require
much more pressure to keep the bit from
spinning. Be sure to use carbide tip bits for
all masonry work.
Cleaning
Certain
and solvents damage plas-
tic parts. Some of these are: gasoline, car bon
tetrachloride, chlorinated cleaning solvents,
ammonia and household detergents that con-
tain ammonia.
Do not attempt to clean by inserting pointed
objects through opening.
Items Sold Separately
GSR12V-300FC (12V Flexi Click)
GSR12V-140FC (12V Flexi Click)
HDC200 Dust Collection Attachment
-13-
cleaning agents
1/27/22 8:08 AM