EN
The battery discharg-
es too fast during use,
even though it has been
charged correctly and
when tested with a hy-
drometer at the end of
recharging, it turned out
to be uniformly charged
(battery powered versions
only)
the battery is new and does not deliver 100% of
its expected capacity
the battery must be "run-in" by performing 20-30
charges and discharges to obtain maximum per-
formance
the machine is being used at maximum capac-
ity for continuous periods and the working time
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if possible, use batteries with a higher capacity
or replace the batteries with others charged pre-
viously
the electrolyte has evaporated and does not
cover the plates completely
top up all elements with distilled water until the
plates are covered then recharge the battery
ERROR CODE DISPLAY, BATTERY VERSION
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Brush short circuit error.
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.
Overcurrent error
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.
Suction short circuit error
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Overcurrent error
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SDXVHV\QFKURQLVHGÀDVK
Electronic board temperature error
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Brush thermal protector error
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Machine on with battery charger
powered error
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Excess battery voltage error
33
Summary of Contents for 728S
Page 2: ...EN ENGLISH Translation of original instructions 2 ...
Page 6: ...EN MACHINE DIMENSIONS 6HH 7 1 63 7 216 WDEOH Z Z1 Y X Z Z1 Y X 6 ...
Page 14: ...EN FIGURE A 2 8 1 5 5 4 6 3 7 14 ...
Page 15: ...EN 1 B ECO ECO 7 2 3 3 4 5 6 6 C 8 4 5 15 ...
Page 16: ...EN D 1 1 1 1 3 3 2 4 16 ...
Page 17: ...EN E 2 12 7 9 4 8 3 3 11 5 1 6 10 F 2 1 G 1 H 1 17 ...
Page 18: ...EN I L 18 ...
Page 19: ...EN Extension Machine power cable 1 2 3 M N O 19 ...
