Ultralife CH0003 - Manual (Page 10)

CH0003 Operation Manual
Newark, New York | 315-332-7100 | Fax: 315-331-7800
©2010 Ultralife Corporation • www.ultralifecorp.com • All specific subject to change without notice
The information contained herein is for reference only and does not constitute a warrant of performance • 30 SEP 10 UBI-5156 Rev: G
Page 10 of 16
3 OPERATION
This section provides a basic operational description of the CH0003 battery charger and its
assemblies/major components.
3.1 Grounding Connections
The CH0003 should be grounded to reduce risk of electric shock. The CH0003 is equipped with an
electric cord having an equipment-grounding conductor and a grounding plug. The plug must be
plugged into an outlet that is properly installed and grounded in accordance with all local codes and
ordinances. The CH0003 is also equipped with an external earth ground stud and wing-nut. To
prevent injury, it is required to use either the AC ground prong or the external ground stud for
protection.
3.2 AC Power Cord Connections
If the plug will not fit into the outlet, have a proper outlet installed by a qualified electrician. A
temporary adapter can be used to connect plug to a two-pole receptacle if a properly grounded
outlet is not available. (See Specifications chapter for input power capabilities of the CH0003).
WARNING: Never alter AC cord or plug provided. Improper connection can result
in a risk of an electrical shock. The temporary adapter should only be used until a
properly grounded outlet can be installed by a qualified electrician.
WARNING: Before using adapter, ensure the center screw of outlet plate is
grounded. The green colored rigid ear or lug extending from adapter must be
connected to a properly grounded outlet. If necessary, replace original outlet
cover plate with a longer screw that will secure adapter ear or lug to outlet cover
plate and make ground connection to outlet.
3.3 Battery Selection, Charging and Charge Cycle
The CH0003 will charge six batteries at one time (including different battery chemistries or six of the
same). Each battery’s type will automatically be detected when placed on the charger. The CH0003
charge module allows the unattended recharge of batteries. The module also assures a safe and
effective recharge of the battery. The charger has a built-in timer to shut off the CH0003 to prevent
the battery from being overcharged. The recommended batteries are listed in the table that follows.
The typical charge cycle for the three types of batteries listed below assumes a fully discharged
battery for the charge cycle. Note these are average (approximate) times and are listed to show a
reasonable time frame for the charge cycle.