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Fig. 3
SWITCH
A trigger switch (A) Fig. 4, with lock button (B) Fig. 4, is conveniently located in the machine handle. To start machine, depress switch trigger. To stop machine, release trigger. If it is desired to keep machine running without holding finger on trigger, depress trigger, push in on switch locking button in left side of handle, and while holding button in, release trigger. To release locking button, depress trigger and release.
CAUTION: ALWAYS MAKE SURE SWITCH IS IN THE “OFF” POSITION BEFORE CONNECTING MACHINE TO THE POWER CIRCUIT.
VARIABLE SPEED
Speed is adjusted by turning the thumbwheel, (C) Fig. 4. Thumbwheel position #1 provides the slowest operating speed (see chart) and position #6 the fastest. Speed may be changed while motor is running or while it is stopped.
BC
A
Fig. 4
Model | Low Speed | High Speed |
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7401 | 1500 RPM | 2000 RPM |
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7402 | 3300 RPM | 4500 RPM |
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