Mettler Toledo 64060625 Manuel D'installation page 31

Alternately Light Green and Light Orange
When the battery pack has been fully charged the charger may be unplugged from the AC mains
power and then disconnected from the battery. The battery is now ready to be connected to the
intrinsically safe terminal.
4.2.2. Precautions
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64062816 | 05 | 04/2016
LED Condition
ON
Blinking Slowly
Blinking Quickly
LED Condition
Deep Orange
Alternately Deep Orange and Green
Green
Read all of these instructions before using the charger.
Charge only the METTLER TOLEDO 64050625 battery pack with this charger.
Do not expose the charger to moisture. The charger is intended for indoor use in dry areas only.
When charging, make certain the charger cable and battery are located so that they will not be
tripped over or otherwise subjected to damage or stress.
AC power extension cords must not be used with the charger.
If the charger has been dropped or damaged in any way, do not operate it until it has been
checked and approved for use by an authorized technician or electrician.
Do not disassemble the battery charger. There are no serviceable parts inside, and incorrect
assembly may result in a risk of electrical shock.
METTLER TOLEDO NiMH Battery Pack Installation/Technical Manual
Table 4-1: LED Status, Friwo
Definition
Fast charge
Trickle charge
OFF - temperature exceeded
Error
Figure 4-3: Charging LED, Cell-Con
Table 4-2: LED Status
Definition
Fast charge
Error
Top-Off charge Charge complete, charge is being maintained
Trickle charge
Explanation
Normal mode
Charge complete
Explanation
Normal mode
OFF - temperature exceeded
Charge complete; battery is fully charged
4-3