Troubleshooting Guide - Hamilton Beach HBH750 Series Operation Manual

Troubleshooting Guide

Problem . . .
Blender fails to start
or stops while it is
running and display is
blank.
Blender fails to start
or stops while it is
running; message
appears in display.
Blender fails to start
or stops while it is
running.
Unit does not respond
to button commands
or error message
appears in display.
Ingredients will not
mix properly.
Solution . . .
• Make sure that the Power Switch is in the ON (Reset) position and is illuminated red.
• Check to see if unit is securely plugged into an electrical outlet of the proper voltage and
frequency.
• Check to see if the fuse for the electrical outlet has blown or if the Power Switch has tripped.
• This blender is equipped with motor overload protection. If the motor stops during operation
due to overheating, unplug and allow the blender to cool down for 15 minutes. Plug blender
back in after 15 minutes to resume normal operation.
• Make sure that the jar is seated properly on the blender base.
• Blender will not operate unless jar is properly seated.
• Make sure Quiet Shield™ is down and in correct position.
• Thermal overload protection has been tripped. Attempt to run "cool down cycle." Follow
instructions in display.
• This blender is equipped with motor overload protection. If the motor stops during operation
due to overheating, unplug and allow the blender to cool down for 15 minutes. Plug blender
back in after 15 minutes to resume normal operation.
• Turn the power off and back on using the power switch to reset the controls.
• Turn the power off and back on using the power switch. If the error message still appears, the
unit will need to be serviced.
• Check to see if enough liquid has been added to the ingredients. Mixture should be fluid and
free-running at all times.
• Solid pieces are too large.
• Container is too full. Do not fill past highest graduation marking.
• Cutter assembly blades are not sharp or are damaged. Inspect container and cutter assembly
daily. Replace cutter assembly at least yearly or sooner if cutter assembly appears worn or
damaged.
• Check to see if cutter assembly is installed properly.
• Select speed to create a fluid blend.
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