ZOLL Base Powercharger 4x4 User manual

ZOLL Base PowerCharger 4x4
Operator’s Manual
Base PowerCharger
4x4
TM
CAUTION
:
DO NOT BLOCKVENTS OR
PLACE ANYTHINGONTOP
OFTHE VENTS. HEAT
DAMAGE MAY OCCUR
Part Number 9650-0054 Rev. G

The revision level for this document is shown on the front cover.
ZOLL, PowerCharger 4x4, QuickCharge, and AutoTest are trademarks of ZOLL Medical Corporation.
© 2002 by ZOLL Medical Corporation. All rights reserved.
Service Policy Warranty
In North America: Consult your purchasing agreement for terms and conditions associated with your warranty.
Outside of North America, consult the ZOLL authorized representative.
In order to maintain this warranty, the instructions and procedures contained in this guide must be strictly followed.
For additional information, please call the ZOLL Technical Service Department 1-800-348-9011 in North America.
(International customers: 978-421-9655).

i
Table of Contents
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ZOLL Base PowerCharger 4x4 Operator’s Manual
ii
(This page intentionally left blank.)

1
Section 1
General Information
3URGXFW'HVFULSWLRQ
The ZOLL Base PowerCharger 4x4 (with QuickCharge or AutoTest) is a battery charger and testing system designed for
management of PD 4410/Smart/Smart Ready Battery and all XL Battery packs used in ZOLL Medical Corporation
resuscitation devices.
The ZOLL Base PowerCharger 4x4 (with QuickCharge or AutoTest) provides four battery charging/testing
compartments. Up to four battery packs may be charged or tested in any combination at one time.
The ZOLL Base PowerCharger 4x4 can be configured in either AutoTest or QuickCharge mode. This configuration is
performed by ZOLL Medical Corporation prior to device shipment. The ZOLL Base PowerCharger 4x4 is clearly labeled
AutoTest or QuickCharge on the charger label directly beneath the product name. If the device is not labeled, the
QuickCharge instructions should be followed for proper device operation. For questions concerning the charger’s
configuration, please consult a ZOLL technical service representative.
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The ZOLL Base PowerCharger 4x4 with AutoTest automatically tests battery capacity with each battery recharge. In
addition, the ZOLL Base PowerCharger 4x4 with AutoTest illuminates the Batt. Ready indicator when the battery is fully
charged and capable of powering an M Series equipped with Pace/Defibrillation and Pulse Oximetry (SpO2) for
approximately 1.5 hours in Monitor mode. Fully charged batteries whose capacity is insufficient will cause the FAULT
light to illuminate. With AutoTest, the full charging cycle is complete in eight (8) hours or less for the PD 4410/Smart/
Smart Ready Battery, and fifteen (15) hours or less for all XL Batteries. The AutoTest feature virtually eliminates the
need to periodically test battery capacity since this test is performed each time a battery is recharged.
4XLFN&KDU H
The ZOLL Base PowerCharger 4x4 with QuickCharge illuminates the Batt. Ready indicator when the battery is fully
charged. The full charging cycle is complete in four (4) hours or less for the PD 4410/Smart/Smart Ready Battery and
eight (8) hours or less for all XL Batteries. The QuickCharge version provides no information regarding battery capacity
Base PowerCharger
4x4
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CAUTION
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ZOLL Base PowerCharger 4x4 Operator’s Manual
2
because it does not test the battery capacity with each
recharge. The ZOLL Base PowerCharger 4x4 with
QuickCharge relies on the user to manually initiate the
battery test cycle at recommended intervals (see
“Manual Battery Testing Procedure” on page 9) in order
to confirm adequate battery capacity.
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This manual provides information necessary for the use
and care of the ZOLL Base PowerCharger 4x4, PD 4410/
Smart/Smart Ready Battery and all XL Battery packs. A
thorough understanding of this information is required for
proper charging and maintenance of ZOLL batteries.
Reliable operation of ZOLL Medical Corporation
resuscitation devices requires proper battery care.
6HFWLRQ'HVFULSWLRQV
This manual is divided into five sections. The operator
should read each section carefully.
6HFWLRQ*HQHUDO,QIRUPDWLRQ
Provides Cautions, Warnings and a general product
overview of the ZOLL Base PowerCharger 4x4. Includes
detailed product specifications, important ZOLL service
information, and ZOLL’s warranty statement.
6HFWLRQ2SHUDWLRQ4XLFN&KDU H
Describes the function of all controls and indicator lights
of the ZOLL Base PowerCharger 4x4 with QuickCharge.
Discusses proper setup of the ZOLL Base
PowerCharger 4x4 and provides charging and testing
instructions.
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Describes the function of all controls and indicator lights
of the ZOLL Base PowerCharger 4x4 with AutoTest.
Discusses proper setup of the ZOLL Base
PowerCharger 4x4 and provides charging and testing
instructions.
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This section describes several routine checks to assure
proper unit operation. It includes cleaning and
maintenance instructions and troubleshooting guides
intended for use by non-technical personnel.
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Provides information for determining your particular
battery requirements and program implementation steps
to set up a comprehensive, effective and safe battery
management program.
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If you purchased your product more than three years
ago, contact ZOLL to determine whether updates to your
documentation are available. For information relating to
recent manual updates, contact ZOLL Medical
Corporation's Technical Service Department at
1-978-421-9655.
8QSDFNLQ
Carefully inspect each container for damage. If the
shipping container or cushion material is damaged, it
should be kept until the contents have been checked for
mechanical and electrical integrity. If the contents are
incomplete, if there is mechanical damage, or if the
instrument does not pass its electrical self-test, U.S.A.
customers should call ZOLL Technical Service
(1-800-348-9011). International customers should
contact the nearest ZOLL authorized representative. If
the shipping container is damaged, also notify the
carrier.
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As a health care provider, you may have responsibilities
under the Safe Medical Devices Act (SMDA), for
reporting to ZOLL and possibly to the FDA the
occurrence of certain events. These events, described in
21 CFR Part 803, include device-related death and
serious injury or illness.
In any event, as part of our Quality Assurance Program,
ZOLL Medical Corporation should be notified of any
device failures or malfunctions. This information is
required to assure that ZOLL provides only the highest
quality products.

3
General Information
:DUUDQW\862QO\
(a) ZOLL Medical Corporation warrants to the original
equipment purchaser that beginning on the date of
installation, or thirty (30) days after the date of shipment
from ZOLL Medical Corporation's facility, whichever first
occurs, the equipment (other than accessories and
electrodes) will be free from defects in material and
workmanship under normal use and service for the
period of one (1) year. During such period ZOLL Medical
Corporation will, at no charge to the customer, either
repair or replace (at ZOLL Medical Corporation's sole
option) any part of the equipment found by ZOLL Medical
Corporation to be defective in material or workmanship.
If ZOLL Medical Corporation's inspection detects no
defects in material or workmanship, ZOLL Medical
Corporation's regular service charges shall apply. (b)
ZOLL Medical Corporation shall not be responsible for
any equipment defect, the failure of the equipment to
perform any function, or any other nonconformance of
the equipment, caused by or attributable to: (i) any
modification of the equipment by the customer, unless
such modification is made with the prior written approval
of ZOLL Medical Corporation; (ii) the use of the
equipment with any associated or complementary
equipment, (iii) installation or wiring of the equipment
other than in accordance with ZOLL Medical
Corporation's instructions. (c) This warranty does not
cover items subject to normal wear and burnout during
use, including but not limited to lamps, fuses, batteries,
patient cables and accessories. (d) The foregoing
warranty constitutes the exclusive remedy of the
customer and the exclusive liability of ZOLL Medical
Corporation for any breach of any warranty related to the
equipment supplied hereunder. (e) Limitation of Liability:
ZOLL shall not in any event be liable to Purchaser, nor
shall Purchaser recover, for special, incidental or
consequential damages resulting from any breach of
warranty, failure of essential purpose, or under any other
legal theory including but not limited to lost profits, lost
savings, downtime, goodwill, damage to or replacement
of equipment and property, even if ZOLL has been
advised of the possibility of such damages.
THE WARRANTY SET FORTH HEREIN IS EXCLUSIVE
AND ZOLL MEDICAL CORPORATION EXPRESSLY
DISCLAIMS ALL OTHER WARRANTIES WHETHER
WRITTEN, ORAL, IMPLIED, OR STATUTORY,
INCLUDING BUT NOT LIMITED TO ANY
WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE.
For additional information, please call ZOLL Medical
Corporation at 1-800-348-9011(in Massachusetts:
1-978-421-9655). International customers should call the
nearest authorized ZOLL Medical Corporation service
center.
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Safety and effectiveness data submitted to the Food and
Drug Administration (FDA) by ZOLL Medical Corporation
to obtain approval to market is based upon the use of
ZOLL accessories such as disposable electrodes,
patient cables and batteries.

ZOLL Base PowerCharger 4x4 Operator’s Manual
4
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•The ZOLL Base PowerCharger 4x4 is protected
against interference from radio frequency
emissions typical of two-way radios used in
emergency service/public safety activities. Users
of the ZOLL Base PowerCharger 4x4 should
assess the devices’ performance in their
environment of use for the possibility of radio
frequency interference from high-power sources.
•Use only the AC power line cord supplied with the
device. Failure to use the proper line cord could
result in excess leakage currents and reduced
safety.
•Do not disassemble the ZOLL Base
PowerCharger 4x4. A shock hazard exists. Refer
all problems to ZOLL Technical Service.
•Follow all recommended maintenance
instructions. If a problem occurs, obtain service
immediately. Do not use the ZOLL Base
PowerCharger 4x4 until the unit has been
inspected by the appropriate personnel.
•Do not place anything on top of or beneath the
ZOLL Base PowerCharger 4x4, such as blankets
or cloths. Doing so may block the vents on the
unit, preventing proper dissipation of heat during
operation.
•Do not sterilize the ZOLL Base PowerCharger 4x4.
•Do not use alcohol or ketones (MEK, acetone,
etc.) on the ZOLL Base PowerCharger 4x4.
•Always wait until the ZOLL Base
PowerCharger 4x4 has completed its charge cycle
before removing batteries.
•Repeated use of partially charged batteries will
reduce their capacity and operating life.
•Do not use a battery unless the BATT. READY
indicator is lit and the FAULT light is off. Failure to
do so may result in the use of a fully depleted
battery.
•Only charge XL Battery packs in a ZOLL Base
PowerCharger 4x4 marked “XL Battery Ready”.
Failure to do so will reduce battery capacity and
operating life.
•Do not install batteries into Monitor/Defibrillators
when storage may exceed 90 days. Battery
damage may occur.
Operator Safety
•Do not operate the ZOLL Base PowerCharger 4x4
in the presence of flammable agents (such as
gasoline), oxygen-rich atmospheres, nitrous
oxide, or flammable anesthetics. Using the device
near the site of a gasoline spill may cause an
explosion.
•Do not immerse or set the ZOLL Base
PowerCharger 4x4 in fluid. Using the device near
or within puddles of water may present a shock
hazard to the operator, patient, and nearby
personnel.
Patient Safety
•Do not mount the device directly above the
patient. Locate the ZOLL Base PowerCharger 4x4
and ZOLL resuscitation devices where they
cannot harm the patient if they fall.
Caution
•Federal (U.S.A.) law restricts this device to sale
by or on the order of a physician.
•When a fully charged battery is placed into the
ZOLL Base PowerCharger 4x4 with the AutoTest,
the AutoTest will NOT activate and the BATT.
READY indicator will illuminate within a few
minutes after inserting the battery into the
charger. Therefore, it is possible to have a shorter
battery run time than expected from the AutoTest.

5
General Information
Specifications
ZOLL Base PowerCharger 4x4
General
Indicator Lights
Controls
ZOLL Batteries
Size 4.2 “ H x 13.2 “ W x 12.2 “ L inches
Weight 4.1 kg (9.0 lbs) without batteries.
Equipment Type IEC Type B
Power
Requirements
100-120 VAC, 50/60 Hz input.
220-240 VAC, 50/60 Hz input.
Power
Consumption
100 watts maximum.
Design
Standards
Designed to meet or exceed UL 544,
EN 60601, and CSA 22.2 standards for
medical equipment safety.
Recharge Time
QuickCharge Total recharge of fully depleted battery:
•4 hours or less for the PD 4410/Smart/
Smart Ready Battery.
•8 hours or less for all XL Batteries.
AutoTest AutoTest and total recharge of fully
depleted battery:
•8 hours or less for the PD 4410/Smart/
Smart Ready Battery
•15 hours or less for all XL Batteries
Temperature 5 °C to 40 °C (operating)
15°C to 35°C (optimal battery charging)
-40°C to 70°C (storage and transportation)
Humidity 5% to 95% (relative humidity - non
condensing).
External Fuses 2 Type T, 2A/250V Time Delay fuses
located above AC mains input.
POWER Illuminates when ZOLL Base
PowerCharger 4x4 is plugged into live AC
mains.
CHARGER ON Indicates battery is being charged.
Separate indicator light for each battery
compartment.
BATT.READY Illuminates when the charge cycle is
complete. Separate indicator light for
each battery compartment.
FAULT Illuminates when battery capacity test or
battery compartment test fails. Separate
indicator light for each battery
compartment.
TESTING Illuminates when either a battery test or a
battery compartment test is in progress.
Separate indicator light for each battery
compartment.
ZOLL Base PowerCharger 4x4 with
AutoTest only:
Illuminates with the CHARGER ON light
during AutoTest and recharge of the
battery
TEST Button Illuminates TESTING indicator light and
initiates battery test cycle or battery
compartment test.
Automatically charges, discharges and
recharges the battery.
Separate indicator light for each battery
compartment.
Type Rechargeable, sealed lead acid:
ZOLL Battery Pack PD4410
ZOLL Smart Ready Battery
ZOLL Smart Battery
ZOLL XL Smart Ready Battery
ZOLL XL Smart Battery
Weight PD 4410/Smart/Smart Ready Battery: 1 kg
(2.2 lbs)
XL Battery: 1.68 kg (3.7 lbs)
Size PD 4410/Smart/Smart Ready Battery:
4 cm H x 7 cm W x 18.9 cm L
(1.6 in. x 2.8 in. x 7.4 in.)
XL Battery:
9.4 cm H x 7 cm W x 20 cm L
(3.7 in. x 2.8 in. x 7.9 in.)
Capacity PD 4410/Smart/Smart Battery:
2.5 Amp Hour rating for new batteries
XL Battery:
4.5 Amp Hour rating for new batteries
Nominal Battery
Voltage
2.0 V/cell; 5 cells.
Temperature 0 °C to 50 °C (operating)
15°C to 35°C (optimal battery charging)
-40°C to 70°C (storage and transportation)
Humidity 5% to 95% (relative humidity - non
condensing).
Capacity Test At a minimum, test batteries every
three (3) months. Refer to ZOLL’s Battery
Management Program brochure.

ZOLL Base PowerCharger 4x4 Operator’s Manual
6
Symbols Used on the Equipment
Any or all of the following symbols may be used in this
manual or on this equipment:
Service
The device does not require periodic recalibration or
adjustment. Appropriately trained and qualified
personnel should, however, perform periodic tests of the
device to ensure proper operation. See the “Operation”
sections for both QuickCharge and AutoTest for more
information.
U.S.A. Customers
Should the ZOLL Base PowerCharger 4x4 require
service, contact ZOLL Medical Corporation at
1-800-348-9011 (in Massachusetts: 1-978-421-9655).
Please have the following information available to
expedite service:
•The unit’s serial number
•A description of the problem
•Department where equipment is being used
•A purchase order to allow tracking of loan equipment
You will be given a Return Claim Number under which to
return the ZOLL Base PowerCharger 4x4. Send the unit in
its original packaging to:
ZOLL Medical Corporation
269 Mill Road
Chelmsford, MA 01824-4105
Attn: Technical Service Department
Loaner instruments are available for use while repairs
are being completed by ZOLL's Technical Service
Department.
International Customers
Should the ZOLL Base PowerCharger 4x4 require
service, return it, in its original container, to the nearest
authorized ZOLL Medical Corporation service center.
Type B patient connection
Type BF patient connection
Type CF patient connection
Defibrillation protected Type BF
patient connection
Defribillation protected Type CF
patient connection
Attention Refer to manual for more
information
Fusible Link
Protective (earth) ground terminal
DANGER High Voltage present
Alternating current
Conformité Européenne Complies
with the medical device directive 93/
42/EEC

7
Section 2
Operation (QuickCharge)
Refer to the Operating Controls and Indicators section on the next page for a description of each number.
1RWH In this section, all references to ZOLL Base PowerCharger 4x4 refer to QuickCharge unless otherwise specified.
If your device does not indicate QuickCharge or AutoTest on the label (in the upper right corner), refer to the
QuickCharge section of this manual for proper operating instructions.
4x4
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CAUTION:
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Base PowerCharger
QuickCharge
243
1
5
6
Base PowerCharger
TM
4x4
QuickCharge

ZOLL Base PowerCharger 4x4 Operator’s Manual
8
2SHUDWLQ &RQWUROVDQG,QGLFDWRUV
The ZOLL Base PowerCharger 4x4 with QuickCharge
illuminates the Batt. Ready indicator when the battery is
fully charged. The full charging cycle is complete in
four (4) hours or less for the PD 4410/Smart/Smart
Ready Battery and eight (8) hours or less for all XL
Batteries. The QuickCharge device provides no
information regarding battery capacity because it does
not test the battery capacity with each recharge. The
ZOLL Base PowerCharger 4x4 with QuickCharge relies
on the user to manually initiate the battery test cycle at
recommended intervals (see “Manual Battery Testing
Procedure” on page 9) in order to confirm adequate
battery capacity.
32:(5
Illuminates when the ZOLL Base PowerCharger 4x4 is
connected to live AC mains and the unit is ready for
charging and/or testing.
&+$5*(521
Illuminates when a battery is properly installed in the
corresponding charging/testing compartment and the
charge cycle is in progress.
There are four CHARGER ON indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above it.
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Illuminates at the end of a charge cycle. Indicates that
the battery has been charged to 100% of its present
capacity and is ready for use. The BATT. READY light
does NOT give any indication as to the available run time
left in the battery.
Illuminates at the end of a battery test or battery
compartment test and remains lit as long as battery
remains in compartment. Indicates the battery
compartment or battery has passed the capacity test and
is operating properly.
There are four BATT. READY indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
)$8/7
Illuminates, with the TESTING light, when a battery
capacity test fails. Also, illuminates when a battery
compartment or any other failure occurs.
There are four FAULT indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
7(67,1*
Illuminates when either a battery capacity test cycle is in
progress or a battery compartment test is completed.
Illuminates with the BATT. READY light indicating a
usable fully charged battery, capable of powering an
M Series equipped with Pace/Defibrillation and Pulse
Oximetry (SpO2) for approximately 1.5 hours in Monitor
mode.
Illuminates with the FAULT light to indicate that a battery
has failed the capacity test.
There are four TESTING indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
7(67EXWWRQ
Initiates a battery test cycle or battery compartment test.
The battery capacity test cycle automatically charges,
discharges and recharges the battery.
If a battery is installed in the battery compartment and
the corresponding TEST button is pressed, a battery
capacity test is performed. If the battery compartment is
empty and the corresponding TEST button is pressed, a
compartment test is performed and an audible tone will
sound, indicating that the test has passed.
There are four TEST buttons. Each one corresponds to
the battery charging/testing compartment directly above.
6HWXS
Place the ZOLL Base PowerCharger 4x4 on a stable
secure surface. There must be at least four (4) inches of
clear space around the unit to allow for proper heat
dissipation during charging or testing batteries. Do not
place anything on top of or beneath the unit, such as
blankets or cloths. Doing so may block the vents on the
unit, preventing proper dissipation of heat during
operation.
Turn the unit on by plugging the line cord into the power
module at the rear of the unit and then into live AC
mains.
%DWWHU\&KDU LQ 3URFHGXUH
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The ZOLL PD 4410/Smart/Smart Ready Battery may be
charged in any of the four battery compartments.
XL Batteries should only be charged in a ZOLL Base
PowerCharger 4x4 labeled “XL Battery Ready”. Each
battery charge compartment operates independently of
the others. Four batteries may be charged
simultaneously. Installation or removal of adjacent
batteries will not affect the ongoing charging of batteries
in other compartments. Correct placement of the battery
into any compartment will automatically initiate the
charging cycle.

9
Operation (QuickCharge)
To turn the ZOLL Base PowerCharger 4x4 on, plug the
power cord into live AC mains. All indicator lights will
illuminate for approximately five (5) seconds and then
go off. An audible tone will sound indicating self test
passed and the POWER light will remain lit.
To charge a battery:
1. Check to see that the unit is connected to live AC
mains. The POWER light should be lit.
2. Insert a battery into any compartment. Make sure the
battery is fully seated (a click can be heard).
3. The CHARGER ON indicator illuminates and remains
on during the charging cycle.
4. In four (4) hours or less for the PD4410/Smart/
Smart Ready Battery and eight (8) hours or less for
all XL Batteries, the CHARGER ON light will go off
and the BATT. READY light will illuminate indicating
the battery has been charged to 100% of its present
capacity and is ready for use.
If the battery or battery compartment is not capable of
charging, the FAULT light will illuminate and the
CHARGER ON light may stay on.
To identify the defect, press and hold the TEST
button while the battery is still in the compartment.
Illumination of certain indicator lights together
represent a specific defect; see “Fault Codes and
Definitions” on page 11 and take corrective action.
Before disposing of the battery, test the battery
compartment for defective operation (see “Battery
Compartment Testing Procedure” on page 10) and
perform a battery test.
1RWH Interrupting a charge cycle in progress by
removing the battery will cause an audible
warning of five (5) consecutive beeps to indicate
that the battery is not fully charged and should not
be used. In addition, all four indicator lights will
illuminate for four (4) seconds and then go off.
Repeated use of partially charged batteries will
reduce battery capacity and operating life.
5. To remove the battery, insert a finger into the recess
at the top of the battery compartment, press against
the battery to disengage the battery locking clip and
lift the battery out. A compartment test is performed
illuminating all indicator lights, briefly followed by the
BATT. READY and TESTING indicator lights
illuminating for two (2) seconds and then all indicator
lights going off, except the POWER indicator light.
0DQXDO%DWWHU\7HVWLQ 3URFHGXUH
ZOLL batteries are sealed lead-acid batteries. It is
recommended that all batteries be tested for capacity at
least every 90 days and that the test results and date be
written on the battery label.
All four battery compartments can test batteries. It is not
necessary to insert a fully charged battery for testing; the
ZOLL Base PowerCharger 4x4 will automatically charge
the battery first, test it, and then recharge the battery to
full capacity. Testing a battery in one compartment will
not affect any other charge or testing cycles in progress.
To test a battery:
1. Check to see that the ZOLL Base PowerCharger 4x4
is connected to live AC mains. The POWER indicator
light should be lit.
2. Insert a battery into any compartment. Make sure the
battery is fully seated (a click can be heard).
3. Press the TEST button for the appropriate
compartment. The TESTING indicator light will
TEST
TESTING
FAULTBATT. READYCHARGER ON
TEST TESTING
FAULTBATT. READYCHARGER ON
TEST TESTING
FAULTBATT. READYCHARGER ON

ZOLL Base PowerCharger 4x4 Operator’s Manual
10
illuminate for the duration of the test cycle.
4. If the battery passes the test, the BATT. READY light
will illuminate while the TESTING light remains lit.
The battery is now recharged, ready for use, and
capable of powering an M Series equipped with
Pace/Defibrillation and Pulse Oximetry (SpO2) for
approximately 1.5 hours in Monitor mode.
5. If a battery fails the test, the FAULT light will
illuminate while the TESTING light remains lit.
To identify the defect, press and hold the TEST
button while the battery is still in the compartment.
Illumination of certain indicator lights together
represent a specific defect; see “Fault Codes and
Definitions” on page 11 and take corrective action.
Repeat test.
Before disposing of the battery, test the battery
compartment for possible defective operation (see
“Battery Compartment Testing Procedure” on
page 10).
6. Record the date and results of the test on the battery
label.
1RWH Interrupting a charge cycle in progress by
removing the battery will cause an audible
warning of five (5) consecutive beeps to indicate
that the battery is not fully charged and should
not be used. All four indicator lights will illuminate
for four (4) seconds and then go off.
%DWWHU\&RPSDUWPHQW7HVWLQ
3URFHGXUH
The ZOLL Base PowerCharger 4x4 has four battery
compartments that are able to test and charge batteries
simultaneously and independently of each other. In
addition, the ZOLL Base PowerCharger 4x4 can test each
battery compartment for defective operation through the
simple press of a button.
To test a battery compartment:
1. Check to see that the unit is connected to live AC
mains. The POWER light should be lit.
2. Remove the battery from the compartment to be
tested.
3. Press the TEST button under the battery
compartment.
4. All four indicator lights will illuminate for
approximately 4-5 seconds.
5. If the TESTING light and BATT. READY light remain
lit for three (3) seconds while the other lights go off,
the compartment is fully operational and has no
defects.
6. If the FAULT light is lit, the compartment is defective
in some way.
To identify the defect, press and hold the TEST
button. Illumination of certain indicator lights together
represent a specific defect. See “Fault Codes and
Definitions” on page 11 to identify the fault and take
corrective action.
1RWH Battery compartments operate independently of
each other and one faulty compartment may not
affect any others. However, there are common
failures that can affect all compartments.
TEST TESTING
FAULTBATT. READYCHARGER ON

Operation (QuickCharge)
11
)DXOW&RGHVDQG'HILQLWLRQV
When the FAULT indicator light illuminates, press and hold the TEST button. The illumination of the following indicator
lights together represent a specific defect, identified under the Fault Code column.
'HILQLWLRQRI)DXOW&RGHV
&+$5*(521 %$775($'< )$8/7 7(67,1* )DXOW&RGH
ON ON OFF ON Temperature
OFF OFF ON OFF Low Constant Current
ON OFF ON OFF High Constant Current
OFF ON OFF ON VCC Voltage
OFF ON ON OFF Low Power Supply Voltage
ON OFF ON ON Low Battery Voltage
OFF ON ON ON High Battery Voltage
ON ON ON ON Overcharge
OFF OFF ON ON Battery Capacity
ON ON ON OFF Discharge Time
ON OFF OFF OFF Constant Current Voltage
OFF ON OFF OFF Constant Voltage
ON ON OFF OFF Discharge
OFF OFF OFF ON Charger
ON OFF OFF ON Shutdown
Temperature: Internal charger temperature deviated from the specified range.
Low Constant Current: Amount of current during a charge was below the specified range.
High Constant Current: Amount of current during a charge was above the specified range.
VCC Voltage: Internal five (5) volt supply deviated from the specified range.
Low Power Supply Voltage: Charging voltage was measured to be below the specified range.
Low Battery Voltage: Battery voltage measured was below the specified range.
High Battery Voltage: Battery voltage measured was above the specified range.
Overcharge: Total delivered charge exceeded the specified range.
Battery Capacity: Battery’s capacity was measured to be below the specified range.
Discharge Time: Unit is unable to perform the discharge test.
Constant Current Voltage: Constant current compliance voltage is below the specified range.
Constant Voltage: Constant voltage deviated from the specified range.
Discharge: Test discharge has been ineffective.
Charger: Safety shutdown (#1) is not operating properly (charge enable).
Shutdown: Safety shutdown (#2) is not operating properly (shutdown).

ZOLL Base PowerCharger 4x4 Operator’s Manual
12
4XLFN5HIHUHQFH&KDUWIRU=2//%DVH3RZHU&KDU HU 4x4ZLWK4XLFN&KDU H
The following chart describes the operation of the ZOLL Base PowerCharger 4x4 with QuickCharge. Illumination of
specific indicator lights together represent a specific mode of operation, as noted in the Description column.
1RWH If a battery is removed when the FAULT light is illuminated, the ZOLL Base PowerCharger 4x4 will beep to
indicate the battery has been removed and should NOT be used.
The POWER light should be on as long as the unit is plugged into a live AC source.
/('23(5$7,214XLFN&KDU H
&+$5*(521 %$77
5($'<
)$8/7 7(67,1* 'HVFULSWLRQ
4XLFN&KDU H
ZLWK%DWWHU\LQ
&RPSDUWPHQW
ON Charging is in progress.
ON Charging is complete.
ON Charging is complete and the
battery is NOT usable.
0DQXDO7HVWZLWK
%DWWHU\LQ
&RPSDUWPHQWDQG
³7(67´EXWWRQSXVKHG
ON Manual Test is in progress.
ON ON Manual Test is complete and the
battery is in good condition.
ON ON Manual Test is complete and the
battery is NOT usable.

13
Section 3
Operation (AutoTest)
Refer to the Operating Controls and Indicators section on the next page for a description of each number.
1RWH In this section, all references to ZOLL Base PowerCharger 4x4 refer to AutoTest unless otherwise specified.
If your device does not indicate QuickCharge or AutoTest on the label (in the upper right corner), refer to the
QuickCharge section of this manual for proper operating instructions.
4x4
TM
CAUTION:
DONOT BLOCKVENTS OR
PLACEANYTHINGONTOP
OFTHE VENTS.HEAT
DAMAGEMAYOCCUR.
Base PowerCharger
AutoTest
243
1
5
6
Base PowerCharger
TM
4x4
AutoTest

ZOLL Base PowerCharger 4x4 Operator’s Manual
14
2SHUDWLQ &RQWUROVDQG,QGLFDWRUV
The ZOLL Base PowerCharger 4x4 with AutoTest
automatically tests battery capacity with each battery
recharge.
The BATT. READY indicator light illuminates when the
battery is fully charged and capable of powering an
M Series equipped with Pace/Defibrillation and Pulse
Oximetry (SpO2) for approximately 1.5 hours in Monitor
mode. Fully charged batteries whose capacity is
insufficient will cause a FAULT light to illuminate.
With AutoTest, the full charging cycle is complete in
eight (8) hours or less for the PD 4410/Smart/
Smart Ready Battery and fifteen (15) hours or less for all
XL Batteries.
32:(5
Illuminates when the ZOLL Base PowerCharger 4x4 is
connected to live AC mains and the unit is ready for
charging and/or testing.
&+$5*(521
Illuminates when a battery is properly installed in the
corresponding charging/testing compartment and the
charge cycle is in progress.
Illuminates with the TESTING light during AutoTest and
recharge of the battery.
There are four CHARGER ON indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above it.
%$775($'<$XWR7HVW
Illuminates at the end of a test/charge cycle. Indicates
that the battery has been charged to 100% of its present
capacity and is ready for use.
Illuminates at the end of a battery test or battery
compartment test and remains lit as long as the battery
remains in the compartment. Indicates that the battery
has passed the capacity test and has sufficient capacity
to power an M Series equipped with Pace/Defibrillation
and Pulse Oximetry (SpO2) for approximately 1.5 hours
in Monitor mode, or that the battery compartment is
operating properly.
There are four BATT. READY indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
)$8/7
Illuminates with the TESTING light when a battery fails
the capacity test. Also, illuminates when a battery
compartment or any other failure occurs.
There are four FAULT indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
7(67,1*
Illuminates when either a battery capacity test cycle is in
progress or a battery compartment test is completed.
Illuminates with the BATT. READY light indicating a fully
charged battery, capable of powering an M Series
equipped with Pace/Defibrillation and Pulse
Oximetry (SpO2) for approximately 1.5 hours in Monitor
mode.
Illuminates with the CHARGER ON light during AutoTest
and recharge of the battery.
Illuminates with the FAULT light to indicate a battery that
has failed the capacity test.
There are four TESTING indicator lights. Each one
corresponds to the battery charging/testing compartment
directly above.
7(67EXWWRQ
Initiates battery test cycle or battery compartment test.
The battery capacity test cycle automatically charges,
discharges and recharges the battery.
If a battery is installed in the battery compartment and
the corresponding TEST button is pressed, a battery
capacity test is performed. If the battery compartment is
empty and the corresponding TEST button is pressed, a
compartment test is performed and an audible tone will
sound, indicating that the test has passed.
There are four TEST buttons. Each one corresponds to
the battery charging/testing compartment directly above.
6HWXS
Place the ZOLL Base PowerCharger 4x4 on a stable
secure surface. There must be at least four (4) inches of
clear space around the unit to allow for proper heat
dissipation during battery charging or testing. Do not
place anything on top of or beneath the unit, such as
blankets or cloths. Doing so may block the vents on the
unit, preventing proper dissipation of heat during
operation.
Turn the unit on by plugging the line cord into the power
module at the rear of the unit and then into live AC
mains.
%DWWHU\&KDU LQ 3URFHGXUH$XWR7HVW
The ZOLL PD 4410/Smart/Smart Ready Battery may be
charged in any of the four battery compartments.
XL Batteries should only be charged in a ZOLL Base
PowerCharger 4x4 labeled “XL Battery Ready”. Each
battery charge compartment operates independently of

15
Operation (AutoTest)
the others. Four batteries may be charged
simultaneously. Installation or removal of adjacent
batteries will not affect the ongoing charging of batteries
in other compartments. Correct placement of the battery
into any compartment will automatically initiate the
charging cycle.
To turn the ZOLL Base PowerCharger 4x4 on, plug the
power cord into live AC mains. All indicator lights will
illuminate for approximately five (5) seconds and then go
off. An audible tone will sound indicating self-test passed
and the POWER light will remain lit.
To charge a battery:
1. Check to see that the unit is connected to live AC
mains. The POWER light should be lit.
2. Insert battery into any compartment. Make sure the
battery is fully seated (a click can be heard).
3. The CHARGER ON and TESTING indicator lights
illuminate and remain on during the charging cycle.
4. In eight (8) hours or less for the PD4410/Smart/
Smart Ready Battery and fifteen (15) hours or less for
all XL Batteries, the CHARGER ON light will go off
and the BATT. READY light will illuminate indicating
that the battery has passed the capacity test, is fully
charged and is ready for use. The capacity test
indicates that the battery has adequate capacity to
power an M Series equipped with Pace/Defibrillation
and Pulse Oximetry (SpO2) for approximately
1.5 hours in Monitor mode.
If the battery or battery compartment is not capable of
charging, the FAULT light will illuminate and the
CHARGER ON light may stay on.
To identify the defect, press and hold the TEST
button while the battery is still in the compartment.
Illumination of certain indicator lights together
represent a specific defect; see “Fault Codes and
Definitions” on page 17 and take corrective action.
Before disposing of the battery, test the battery
compartment for defective operation (see “Battery
Compartment Testing Procedure” on page 16) and
perform a battery test.
1RWH Interrupting a charge cycle in progress by
removing the battery will cause an audible
warning of five (5) consecutive beeps to indicate
that the battery is not fully charged and should not
be used. All four indicator lights will illuminate for
four (4) seconds and then go off.
Repeated use of partially charged batteries will
reduce battery capacity and operating life.
5. To remove the battery, insert a finger into the recess
at the top of the battery compartment, press against
the battery to disengage the battery locking clip and
lift the battery out. A compartment test is performed
illuminating all indicator light, briefly followed by the
BATT. READY and TESTING indicator lights
illuminating for two (2) seconds and then all indicator
lights going off, except the POWER indicator light.
0DQXDO%DWWHU\7HVWLQ 3URFHGXUH
Although this test is available, the AutoTest feature
eliminates the need to manually test batteries since
battery capacity is automatically tested with each battery
recharge.
All four battery compartments can test batteries. It is not
necessary to insert a fully charged battery for testing; the
ZOLL Base PowerCharger 4x4 will automatically charge
the battery first, test it, and then recharge the battery to
full capacity. Testing a battery in one compartment will
not affect any other charge or testing cycles in progress.
To test a battery:
1. Check to see that the ZOLL Base PowerCharger 4x4
is connected to live AC mains. The POWER light
should be lit.
TEST TESTING
FAULTBATT. READYCHARGER ON
TEST
TESTING
FAULTBATT. READYCHARGER ON
TEST TESTING
FAULTBATT. READYCHARGER ON

ZOLL Base PowerCharger 4x4 Operator’s Manual
16
2. Insert a battery into any compartment. Make sure the
battery is fully seated (a click can be heard.)
3. Press the TEST button for the appropriate
compartment. The TESTING indicator light will
illuminate for the duration of the test cycle.
4. If the battery passes the test, the BATT. READY light
will illuminate while the TESTING light remains lit,
indicating that the battery is fully charged, ready for
use, and has adequate capacity to power an
M Series equipped with Pace/Defibrillation and Pulse
Oximetry (SpO2) for approximately 1.5 hours in
Monitor mode.
5. If a battery fails the test, the FAULT light will
illuminate while the TESTING light remains lit. The
unit will beep when a battery that has failed capacity
test is removed.
To identify the defect, press and hold the TEST
button while the battery is still in the compartment.
Illumination of certain indicator lights together
represent a specific defect; see “Fault Codes and
Definitions” on page 17 and take corrective action.
Repeat test.
Before disposing of the battery, test the battery
compartment for possible defective operation (see
“Battery Compartment Testing Procedure” on
page 16).
6. Record the date and results of the test on the battery
label.
1RWH Interrupting a test cycle in progress by removing
the battery will cause an audible warning of
five (5) consecutive beeps to indicate that the
battery is not fully charged and should not be
used. All four indicator lights will illuminate for
four (4) seconds and then go off.
%DWWHU\&RPSDUWPHQW7HVWLQ
3URFHGXUH
The ZOLL Base PowerCharger 4x4 has four battery
compartments that are able to test and charge batteries
simultaneously and independently of each other. In
addition, the ZOLL Base PowerCharger 4x4 can test each
battery compartment for defective operation through the
simple press of a button.
To test a battery compartment:
1. Check to see that the unit is connected to live AC
mains. The POWER light should be lit.
2. Remove battery from compartment to be tested.
3. Press TEST button under battery compartment.
4. All four indicator lights will illuminate for
approximately 4-5 seconds.
5. If the TESTING light and BATT. READY light remain
lit for three (3) seconds while the other lights go off,
the compartment is fully operational without any
defects.
6. If the FAULT light is lit, the compartment is defective
in some way.
To identify the defect, press and hold the TEST
button. Illumination of certain indicator lights together
represent a specific defect. Refer to “Fault Codes
and Definitions” on page 17 to identify the fault and
take corrective action.
1RWH Battery compartments operate independently of
each other and one faulty compartment may not
affect any others. However, there are common
failures that can affect all compartments.
TEST TESTING
FAULTBATT. READYCHARGER ON
Other manuals for Base Powercharger 4x4
1
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