05
04
Troubleshooting
Problem
Possible cause
Solution
Adjusting bolt
(
5mm Hex)
Locking nut
(
1.5mm
Hex
)
30
°
Charger indicator flashes hurriedly.
Short circuit.
Battery ID not recognized.
Overheat or subcooled of the
battery pack.
Contact NAVAC TechSupport.
Cool down or warm up the
battery pack.
Use an original battery.
Flaring indicator flashes once
cyclically.
Flaring indicator flashes twice
cyclically.
Flaring indicator flashes three times
cyclically.
Figure 7
It does not flare or it stops during
flaring.
Low battery balance.
Motor or circuit board failure.
Lever’s locking is loose.
Copper does not touch the
baffle.
The copper flare is too small.
Tighten the lever. (Figure 7)
Make them contact.
Copper not deburred.
Debur the copper.
Battery Charge
2. Make sure the battery pack is connected properly.
Charging
Bulge
Figure 4
Figure 5
Slot
Figure 6
Table 2
Flaring indicator flashes four times
cyclically.
Overload. Or the cone cannot
be reset.
Battery damaged.
Try another battery.
Charge the battery.
Dirty on the batter
connections.
Clean the connections.
Contact NAVAC TechSupport.
Contact NAVAC TechSupport.
Caution:
Ÿ
To tighten the lock, loose the locking nut first.
Ÿ
Then turn the bolt clockwise 30 degree each time to check
the tightness.
Ÿ
Don’t turn clockwise too much each time because it may
over-tight the lever and cause damage.
1. Charge battery when the last indicator flashes which means low battery.
3. Place back the battery pack.
Charging:
Full:
Fault:
Flash hurriedly
Flash calmly
Indicator keeps on
Input: AC 100~240V 50-60Hz 50W
Output: DC 8.4V 3.5A
Charger