Fluke Nuclear Associates 05-441 User manual

Nuclear Associates 05-441
PrimaPak™ II Backup Battery Pack
Operators Manual
May 2006
Manual No. 1200001000 Rev.4
©2006 Fluke Corporation, All rights reserved. Printed in U.S.A.
All product names are trademarks of their respective companies

Fluke Biomedical
Radiation Management Services
6045 Cochran Road
Cleveland, Ohio 44139
440.498.2564
www.flukebiomedical.com/rms

Table of Contents
Section 1: General Information................................................................................... 1-1
1.1 Introduction .................................................................................................. 1-1
1.2 Specifications............................................................................................... 1-1
Section 2:Operation.................................................................................................... 2-1
2.1 Installation.................................................................................................... 2-1
2.2 Operation ..................................................................................................... 2-1
2.3 Testing ......................................................................................................... 2-1
2.4 Performance Monitoring............................................................................... 2-2
2.5 Service Information...................................................................................... 2-2
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General Information
Introduction 1
1-1
Section 1
General Information
1.1 Introduction
The PrimaPak™ II automatically provides battery power during primary power failure when used with the
following radiation monitors: Primalert 10, Primalert 35, and Primalarm (after serial #1827).
1.2 Specifications
Input Electrical Rating: 12 VDC, 1.0 Amp, 12 VA
Output Electrical Rating: 12 VDC, 500 mA, 6 Watts
Capacity: 1200 mAh at 12 V (8.2 end of life)
Operating Conditions: 0 – 40°C, 92.5% relative humidity. Case is fully vented.
Charging Time: The system will charge to full capacity from a complete discharge in 4 hours
Battery Life: 1 year of normal operation, min
Power-Off Life: 8 hours for fully-charged unit under alarm conditions; 32 hours when quiescent
Size: 4¾ “ x 5¾ x 23/8deep; 1.8 lbs.
Accessories Supplied: Interconnect Power Pb Battery charger with indicator and DC power interconnect
cable
Circuit Protection: The Primalert Power Output is protected with a surface mount re-settable device 60 V/1.0
Amp.
The Pb charger input is protected with a surface mount re-settable device 16 V/1.95
Amp.
Figure 1-1.Model 05-441 PrimaPak™ II Backup Battery Pack

Nuclear Associates 05-441
Operators Manual
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Operation
Installation 2
2-1
Section 2
Operation
2.1 Installation
Manual is written in English. Contact factory for
help with the translation of this manual.
a. Disconnect the converter used with the Primalert or Primalarm; it is no longer needed. However,
keep it in the event that the Primalert or Primalarm are ever used without the PrimaPak.
b. Select the most favorable location for the PrimaPak, bearing in mind that the interconnecting cable
supplied is 36” long. Mount the PrimaPak, using screws.
c. Connect the interconnecting cable to the “Primalert Power Output” port on the PrimaPak and to the
power input of the Primalert or Primalarm.
d. Connect the converter to the “PB Battery Charger Input” port of the PrimaPak.
CAUTION
N
O
TE
The converter supplied with the PrimaPak should
NEVER be connected directly to a Primalarm or
Primalert.
e. Plug the converter into the power line.
2.2 Operation
The PrimaPak contains a gel battery pack that provides a 12 VDC output for 1200 mAh with an end-of-life
of 8.2 volts. When used in the standby mode, a minimum charging current is provided, ensuring full
capacity upon demand. The system’s design ensures a full charge in approximately 4 hours after a
complete discharge. A small Bicolor LED is located on the Pb charger. The red color indicates fast
charge operation. The Bicolor LED shall change to green to indicate a trickle charge mode.
2.3 Testing
Periodic testing should be performed by disconnecting the plug at the “Pb battery charger input” jack
while placing the Primalert in an alarm condition, using a test source. If the buzzer and the alarm lights
operate, the PrimaPak is capable of providing standby battery power. This test indicates the system is in
working condition but does not test for the life and capacity of the internal battery pack.

Nuclear Associates 05-441
Operators Manual
2-2
2.4 Performance Monitoring
Because of the crucial nature of the systems using the PrimaPak (i.e., radiation monitoring), a monthly
battery life test should be performed. To do this test, unplug the converter from the power line, thereby
placing the Primalert in battery operation. If the system fails to operate properly after four (4) hours of
battery operation (non-alarming), the PrimaPak should be returned for repair.
C
A
U
TI
O
N
Prolonged deep discharge can be
detrimental to battery life and effective
capacity.
2.5 Service Information
C
A
U
TI
O
N
There are no user serviceable parts for this
system. Disconnect all power before
servicing unit.
WARNING
Battery is Model PS-1212 rated 12 volts DC
and is manufactured by Powersonic or an
equivalent.

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Fluke Biomedical
Radiation Management Services
6045 Cochran Road
Cleveland, Ohio 44139
440.498.2564
www.flukebiomedical.com/rms