Operating Instructions - Bosch IWHT180 Operating/Safety Instructions Manual

BM 2610034446 02-14_IWHT180 HTH181 HTH182 3/3/14 7:49 AM Page 9
VARIABLE SPEED CONTROLLED
TRIGGER SWITCH
Your tool is equipped with a variable speed
trigger switch. The tool can be turned "ON" or
"OFF" by squeezing or releasing the trigger.
The speed can be adjusted from the minimum
to maximum nameplate RPM by the pressure
you apply to the trigger. Apply more pressure
to increase the speed and release pressure to
decrease speed (Fig. 1).
FORWARD/REVERSING
LEVER & TRIGGER LOCK
After tool use, lock trigger in
C UTION
"OFF" position to help prevent
accidental starts and accidental discharge.
Your tool is equipped with a forward/
reversing lever and trigger lock located above
the trigger (Fig. 5). This lever was designed
for changing rotation of the bit, and for locking
the trigger in an "OFF" position.
For forward rotation, (with tool pointed away
from you) move the lever to the far left.
For reverse rotation move the lever to the far
right. To activate trigger lock move lever to
the center off position.
Do not change direction of
W RNING
rotation until the tool
comes to a complete stop. Shifting during
rotation of the tool can cause damage to the
tool.
BUILT IN WORK LIGHT
Your tool is also equipped with a light that
turns on automatically when the switch is
activated, for better visibility when driving
(Fig. 1).

Operating Instructions

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FIG. 5
FORW RD/REVERSING
LEVER & TRIGGER LOCK