Bosch IWHT180 Operating And Safety Instructions Manual page 9

2610051968_IWHT180 HTH181 HTH182 1/15/19 10:20 AM Page 9
any assembly, adjustments or changing
accessories. Such preventive safety
measures reduce the risk of starting the tool
accidentally.
(Model IWHT180 only)
Your impact wrench is equipped with a 1/2"
square drive with friction ring.
To install a socket, simply push socket
completely onto output drive.
To remove, pull socket off output drive (Fig. 2).
(Models HTH181 only)
Your impact wrench is equipped with a 1/2"
square drive with detent pin.
To install a socket, depress detent pin and
push socket completely onto output drive.
To remove, depress detent pin with a nail
through hole in socket and pull socket off
output drive (Fig. 3).
(Model HTH182 only)
chuck by pulling on bit after it has been
inserted.
The chuck accepts only standard 7/16"
hexagonal shank accessories with power
groove.
Your tool is equipped with a quick release
chuck. To insert an accessory, simply pull
locking sleeve forward, insert desired
accessory into chuck and release locking
sleeve (Fig. 4).
To remove an accessory, pull locking sleeve
Assembly
Disconnect battery pack
from tool before making
INSERTING AND REMOVING ACCESSORIES
To avoid loss of control,
ensure bit is locked in
Attach only high quality
accessories
proper size square drive designed for use with
impact wrenches.
FIG. 2
SOCKET
FIG. 3
SOCKET
FIG. 4
LOCKING SLEEVE
CHUCK
BIT
-9-
with the
OUTPUT
DRIVE
DETENT
PIN
OUTPUT
DRIVE