3
disconnect the plug from the power
source before making any assembly, ad-
justments or changing accessories. Such
preventive safety measures reduce the
risk of starting the tool accidentally.
Remove the auxiliary handle of the pow-
er tool before you mount the right angle
attachment.
Keep the collar of the rotary hammer and
the bore on the right angle attachment
free of grease.
1. Slide the spacer ring onto the collar un-
til it engages. The spacer ring secures the
right angle attachment to prevent it from
twisting.
2. Put the right angle attachment on the
collar up to the stop surface of the rotary
hammer and tighten the Allen screw using
the Allen wrench.
3. Check that the right angle attachment is
seated firmly against the contact surface
of the rotary hammer.
NOTE: Store the spacer ring together with
the attachment after use.
ALLEN WRENCH
COLLAR
STOP SURFACE
SPACER RING
BORE ON RIGHT
ANGLE ATTACHMENT
RIGHT ANGLE
ATTACHMENT
ALLEN SCREW
assembly
In conjunction with a Bosch SDS-Plus® ro-
tary hammer, the right angle attachment
is designed for working in tight spaces.
The attachment is to be used for hammer
drilling in concrete, brick and stone, and
for non-impact drilling in wood, metal,
ceramic or plastic. The right angle attach-
ment can only be used in conjunction
with the following Bosch rotary hammers
with collar diameter of 50mm: 11253VSR,
11255VSR, 11536VSR, RH228VC, RH-
328VC, RHH181.
Fig. 1
BM 160992A0H3.indd 3
8/14/14 3:18 PM
