Flex FX1551A Operator's Manual page 14

WARNING
this product until the parts are replaced. Use
of this product with damaged or missing parts
could result in serious personal injury.
VARIABLE-SPEED TRIGGER SWITCH
Your tool is equipped with a variable-speed
trigger switch. The tool can be turned "ON" or
"OFF" by depressing or releasing the variable-
speed trigger switch.
The variable-speed trigger switch delivers higher
speed with increased trigger pressure and lower
speed with decreased trigger pressure.
WARNING
serious personal injury, always remove the
battery pack from the tool when assembling
parts.
This rotary hammer must be used only with
the battery packs and chargers listed below:
2.5Ah 5Ah
FLEX FX0111 FLEX FX0121
NOTICE: Please refer to the battery pack and charger manuals for detailed operating
information.
OPERATING INSTRUCTIONS
If any parts are damaged
or missing, do not operate
(FIG. 12)
To prevent accidental
starting that could cause
Battery Pack
8Ah
FLEX FX0221 FLEX FX0231 FLEX FX0411 FLEX FX0421
Fig. 12
12Ah 150W
-14-
Variable-Speed
Trigger Switch
Charger
280W