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3. S
ETUP
AC Power
Fuse
Replacement
Page 6 of 11
The B-250 Bubble Machine has a fixed voltage power supply and can work with an input
voltage of either 120 VAC, 60 Hz or 230 VAC, 50 Hz, depending on the specific model.
To determine the product's power requirements (circuit breaker, power outlet, and
wiring), use the current value listed on the label affixed to the product's back panel, or
refer to the product's specification chart. The listed current rating indicates the product's
average current draw under normal conditions.
Always connect the product to a protected circuit (circuit breaker or fuse). Make
sure the product has an appropriate electrical ground to avoid the risk of
electrocution or fire.
To eliminate unnecessary wear and improve its lifespan, during periods of non-
use completely disconnect the product from power via breaker or by unplugging
it.
Never connect the product to a rheostat (variable resistor) or dimmer circuit, even
if the rheostat or dimmer channel serves only as a 0 to 100% switch.
Disconnect the product from power before replacing the fuse.
1.
Disconnect the product from power.
2.
With a Phillips #2 head screwdriver, unscrew the fuse holder
cap from the housing.
3.
Remove the blown fuse and replace with a good fuse of the
same type and rating.
4.
Screw the fuse holder cap back in place and reconnect power.
Always replace a blown fuse with the same type and rating.
B-250 Bubble Machine User Manual Rev. 8
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