Use and Care Manual
11
GFCI Unit (Fig. 3)
Your tool is equipped with a GFCI (ground 
fault circuit interrupter) unit mounted on the 
power cord.
Risk of electric shock. 
Test before each use. 
1. Plug GFCI unit into power outlet. Green indi-
cator light should turn on.
2. Tip the tool back with the guard facing up.
3. Press ‘TEST’ button. The indicator light 
should turn off.
4. Press and release ‘RESET’ button. Green 
indicator light should turn on.
Do not use the tool if the 
indicator light fails to 
turn on. GFCI unit may have a problem and 
must be replaced. Have the tool serviced by 
Bosch Factory Service Center or Authorized 
Bosch Service Station.
Operating Instructions
Depth Adjustment (Fig. 4)
1. Disconnect the plug from the power source 
and place the tool on a at, level surface.
2. Tip the tool to its side so that the guard fac-
ing up 
3. Raise the depth adjustment lever to loosen it.
4. Grasp the carry handle and align the bot-
tom contour of the depth adjustment lever 
with the desired depth-of-cut mark on the 
calibrated depth bracket. 
5. Push down on the depth adjustment lever to 
tighten it.
6. Bring the tool its normal position. Check the 
resulting depth.
INDICATOR 
LIGHT
GFCI UNIT
RESET 
BUTTON
TEST 
BUTTON
Fig. 3
DEPTH ADJUSTMENT LEVER
TOP HANDLE
Fig. 4
CALIBRATED DEPTH BRACKET
INDICATOR LINE










