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3.4 POWER SUPPLY CONNECTION
3.4.1 Plug power cord into a grounded, 3-pronged wall receptacle that
supplies 115 VAC power. If an extension cord must be used, it should be
a 3-wire, grounded type.
3.4.2 If a 2-pronged wall receptacle is encountered, it is the responsibility
of the customer to contact a qualified electrician to replace the 2-pronged
receptacle with a properly grounded 3-pronged wall receptacle or to have
a grounding adapter properly installed.
CAUTION!!! - To avoid electrical hazard, DO NOT under
any circumstances, cut, remove, alter, or in any way
bypass the power cord grounding prong. Be certain
power cord is routed out of the way of normal traffic.
3.4.3 START-UP
When the power switch is turned ON the scale will perform a brief display of
model and version numbers. On conclusion, the display will show zero
weight, signaling that the scale is ready for use.
When the unit is plugged in and turned OFF, power is provided to the load
cell and circuitry, so that the unit will be ready to weigh accurately
immediately after power-up.
If plugging the unit in after an extended period, allow the unit to warm up for
approximately 15 minutes.
CAUTION!!! - If it becomes necessary to replace a fuse,
use only fuses of type 3AG 1/4 ASB for 115 VAC
operation. ALWAYS UNPLUG THE POWER CORD
BEFORE CHANGING THE FUSE.
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