VEVOR BQL-9200STA - Page 20

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6.motor speed is not
match
6. press "set", “factory
settings"enter password
6800 1o
retest
6
Ice cream is
too soft
1.Slurry ratio is wrong
1.Reconstitute qualified
slurry
2.Improper hardness
setting
2.Reset hardness
3.Motor current is
large, there is a
short circuit.
3.Repair or replace the
motor
4.Improper hardness
setting
4.Reset hardness
7
Ice cream is
too hard
l.Too much water in
the ingredients
1.Reconstitute qualified
slurry
2.Improper hardness
setting
2.Reset hardness
8
Material
Leakage
1.Discharge valve
leakage
1.Replace the discharge
valve seal
2.Leakage at the rod
2.Replace the stem seal
3.Leakage at the leak
3.Replace the outlet
valve seal
4.Stirring shaft seal
rupture
4.Replace the seal