SINBO SBM 4713 - Manual (Page 29)

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TROUBLESHOOTING
PROBLEM: Hear the motor noises but dough isn’t stirred
CAUSE: Bread pan is fixed improperly or dough is too large to be stirred
SOLUTION: Check whether bread pan is fixed properly and dough is made according to
recipe and the ingredients is weighed accurately
PROBLEM: Bread size is so large as to push cover
CAUSE: Yeast is too much or flour is excessive or water is too much or environment
temperature is too high
SOLUTION: Check the above factors, reduce properly the amount according to the true
reasons
PROBLEM: Bread size is too small or bread has no rise
CAUSE: No yeast or the amount of yeast is not enough, moreover, yeast may have a poor
activity as water temperature is too high or yeast is mixed together with salt, or the
environment temperature is lower.
SOLUTION: Check the amount and performance of yeast, increase the environment
temperature properly.
PROBLEM: Dough is so large to overflow bread pan
CAUSE: The amount of liquids is so much as to make dough soft and yeast is also
excessive.
SOLUTION: Reduce the amount of liquids and improve dough rigidity
PROBLEM: Bread collapses in the middle parts when baking dough
CAUSE 1. Used flour is not strong powder and can’t make dough rise
SOLUTION: Use bread flour or strong powder.
CAUSE 2. Yeast rate is too rapid or yeast temperature is too high
SOLUTION: Yeast is used under room temperature
CAUSE 3. Excessive water makes dough too wet and soft.
SOLUTION: According to the ability of absorbing water, adjust water on recipe
PROBLEM: Bread weight is very large and organization construct is too dense
CAUSE 1. Too much flour or short of water
SOLUTION: Reduce flour or increase water
CAUSE 2. Too many fruit ingredients or too much whole wheat flour
SOLUTION: Reduce the amount of corresponding ingredients and increase yeast
PROBLEM: Middle parts are hollow after cutting bread
CAUSE 1. Excessive water or yeast or no salt
SOLUTION: Reduce properly water or yeast and check salt