LED screen
LED 1 is red and LED 4 is
green, battery pack does not
charge or operate correctly in
product
LED 1 is red
LED 4 is green
LED 1 is red and LED 2 is
green, battery pack does not
charge or operate correctly in
product
RED LED comes on, LED 2
is green and flashes during
charging or when the battery
pack is in the battery charger
RED LED flashes and LED 2
flashes green when the bat-
tery pack is installed.
Motor specifications
Motor type
Motor voltage
Motor power
Battery pack and battery charger specifications
Default battery pack type
Default battery charger type
Impeller fan performance (with nozzle and blower tube)
Max. air velocity
Max. air volume
Product mass
10
Possible faults
Possible steps
Internal fuse is
Speak to an approved service center.
blown
Irregular cell volt-
Speak to an approved service center.
age
Battery pack is
Remove the battery pack from the battery charger and install in
overcharged
the product. Operate the product. Battery charger may be de-
fective. Speak to an approved service center.
Battery pack failure Remove battery pack from the product. Do not charge. Battery
pack is damaged and must be replaced. Speak to an approved
service center.
Internal battery
Move the battery charger and battery pack to a location where
tempature is too
the internal temperature of the battery pack can be between
low or too high for
5°C (41°F) and 45°C (113°F).
charging
Internal battery
The internal temperature in the battery must be between -15°C
temperature is too
(5°F) and 70°C (158°F). The environment temperature in the
low or too high
battery pack is too low or too high.
•
•
TECHNICAL DATA
If the battery pack is too cold from the ambient environ-
ment, move the battery pack and battery charger to a warm
environment.
If the battery pack is too hot, especially after operation,
move the battery pack and battery charger away from the
hot environment.
unit
V (DC)
W
m/s (mph)
3
m
/min (cfm)
B750i (BHB58VJN)
Brushless
58
1000
140Li
440Ci
62.6 (140)
21.2 (750)
406 - 002 - 20.11.2017