Owner’s
Operating
Manual
CMN SERIES
CONTINUOUS POWER SYSTEM
MODEL COVERED:
CMN3000R
CMN4000R
CLARY CORPORATION
150 E. Huntington Dr.
Monrovia, California 91016
Telephone ꢀ626-359-4486
ꢀ800-44 CLARY
Fax. ꢁ626-305-0254
World Wide Web ꢂHTTP: // WWW.CLARY.COM
E-Mail ꢂSALES @ CLARY.COM
Information contained herein is the property of Clary Corporation, is proprietary, confidential, and not to be
disclosed, disseminated or used except for the purpose provided by
CLARY CORPORATION
P/N 510-14040 REV.NR
11/15/04
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T H E C O N T I N U O U S P O W E R C O M P A N Y
INTRODUCTION
This Owners’s Operating Manual is provided with
your new CMN SERIES unit. It will enhance your
understanding of the product and its functions.
Read this handbook carefully in the order it is
presented prior to operating your unit. This will
save you time and effort in your installation and
application. The illustrations provided will familiarize
you with this product’s operating modes and
components. Always operate the unit within the
guidelines and specifications provided to maximize
safety and the lifetime of the unit. Also, your
understanding of the product is a key element in
getting the most out of your CMN SERIES.
ongratulations! You have selected the
highest quality protection for your continuous
power needs. This unit offers a quiet and
compact package with superior performance
C
you can depend on. You now own a CMN SERIES
Continuous Power System (CPS) which is an all
Digital Technology (DT) product manufactured by
Clary Corporation, the first name in uninterruptible
power system (UPS) reliability. The Continuous
Power System is the highest order in the hierarchy
of UPS products. When power problems occur,
there can be no compromising the reliability of your
power solution. The CMN SERIES Continuous
Power System is your complete power solution.
IMPORTANT SAFETY INSTRUCTIONS,
SAVE THESE INSTRUCTIONS
This symbol indicates that there
This symbol indicates that
are important operating and
maintenance instructions in the
literature accompanying this
unit.
CAUTION
dangerous voltage constituting
a risk of electrical shock is
present within the unit.
RISK OF ELECTRIC
SHOCK DO NOT OPEN
!
!
This manual contains important safety instructions that should be followed during installation and maintenance of
the UPS and batteries. Be aware of the following symbols and their meaning as they appear throughout the
manual:
This equipment generates and uses radio frequency energy and if
not installed and used properly in strict accordance with the
manufacturer's instructions, may cause interference to radio and
television reception. All units in this manual have been tested and
found to comply with the limits for a Class A computing device in
accordance with the specifications in Subpart J of Part 15 of FCC
Rules, which are designed to provide reasonable protection
against such interference in a commercial installation. However,
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause interference
to radio and television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
ꢂReorient the receiving antenna.
ꢂRelocate the UPS with respect to the receiver.
ꢂMove the UPS away from the receiver.
ꢂPlug the UPS into a different outlet so that the UPS and
receiver are on different branch circuits.
If necessary, the user should consult the dealer or an experienced
radio/television technician for additional suggestions. The user
may find the following booklet prepared by the Federal
Communications Commission helpful:
"How To Identify and Resolve Radio-TV Interference Problems"
This booklet is available from the U.S. Government Printing
Office, Washington, DC 20402, Stock No. 004000003454.
Page 3
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T H E C O N T I N U O U S P O W E R C O M P A N Y
TECHNICAL DESCRIPTION
he Digital Technology-High Temperature
CMN Series Continuous Power System (CPS)
Reference the block diagram for a simplified
explanation of the system’s operation. The AC utility
source is connected to the power and micro
electronics when the input switch is closed. The
input line is filtered, power factor corrected and
rectified for enhanced performance without
disturbing other equipment that may share the same
utility circuit.
is a revolutionary new concept in total power
protection and management. The CMN
T
SERIES is a microprocessor-based UPS that now
allows the user to set most of the control feature
parameters. By directly linking a personal computer
to the RS232 port, frequency settings and operation,
alarm signals, load switching, etc. can all be
programmed to meet specific application
requirements.
The microprocessor controls an Inverter Generator
that produces a low harmonic, AC sinewave for
continuous power applications.
The CMN SERIES is a true on-line, continuous
power UPS. In the tradition of Clary products, the
CMN SERIES generates the same high quality and
proven reliability to provide the best power
When the input AC utility line fails, the battery circuit
within this system takes over to ensure continuous
power. Only until properly rated power is returned,
does the microprocessor reconnect the input source
back into the system.
protection available for today’s critical applications.
In keeping with state-of-the-art design, the power
electronics are completely governed by an on-board
microprocessor. Given the powerful memory
capability of today’s micro controllers, this
The microprocessor is directly tied to an external
RS232 connector port. This allows the user to
monitor and even set some of the operating
parameters. With a simple link to a personal
computer using the UPS software program, you can
actually view, on your monitor, the event history of
the power distribution system with the
CMN SERIES unit as the central hub. More
sophisticated users may implement the optional
SNMP package to accomplish full Network Power
Management.
microprocessor has evolved the UPS into an all-in-
one complete power distribution and monitoring
center. Not only is your critical load insured of the
most reliable and constant power available, but the
user may now continuously track status of the
supply components that keep the entire system
operational. Production downtime can now be
virtually eliminated by knowing exactly what patterns
the supply utility power maintains and by knowing
exactly the condition and life expectancy of the
battery reserve.
.
DB-9
CONTACTS
DB-9
RS232
UTILITY
INPUT
MICROPROCESSOR
CONTROLLER
EMERGENCY
CUTOFF
SWITCH
COMMON
MODE
CHOKE
VOLTAGE
WINDOW
DETECTOR
POWER
FACTOR
CORRECTOR
AC
COMMON
MODE
CHOKE
INPUT
ISOLATION
TRANSFORMER
+ DC
RAILS
RECTIFIER
INVERTER
GENERATOR
LOAD
STANDBY
BATTERY
CHARGER
BYPASS LINE
Page 4
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CMN SERIES
REAR PANEL
AC IN
DC IN
BATTERY BANK
+
-
+
+
-
+
-
-
+
+
-
-
+
+
-
-
SIMPLIFIED SYSTEM INTERCONNECT
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T H E C O N T I N U O U S P O W E R C O M P A N Y
PACKAGING
the shipping carton. Save all packing material for
future use.
Take extra precaution when removing or returning it
to the box. Because this unit contains a battery, it
can be quite heavy. Never attempt to unpackage
the equipment unassisted.
The packaging also contains important information
on use and care as well as valuable warranty
information. Read all materials before storing this
literature with your other valuable product
documents.
our CMN SERIES has been carefully
packaged to withstand most abuse sustained
during shipment. The packing material has
been specifically designed to protect this
Y
system for normal handling, using most shipping
carriers. If there is significant damage to the carton,
or if there is any physical damage to this unit, report
this to your carrier.
!
These units are encapsulated in a protective wrap
that comes apart once the product is removed from
Page 6
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T H E C O N T I N U O U S P O W E R C O M P A N Y
PHYSICAL DESCRIPTION
his section will point out and illustrate the
various indicators, functions and controls of
the CMN SERIES UPS. Pictured is the front
Visual indicators used on the front panel are long
lasting, very efficient, light emitting diodes (LED).
When operating the push-button switches, always
hold the switch in for at least two seconds to insure
function confirmation. This feature has been
implemented into the system design to avoid
inadvertent operation of any of the user-available
functions.
T
view of the system, then followed by the rear
view. The important attributes of the CMN SERIES
unit is numbered to assist you in locating them on
your machine and also to fully explain its function
and how it relates to system operation.
Numbers on the drawing will correspond to the
operating component’s name at the bottom with a
brief identification. In the next section, a complete
explanation of all numbered items will be enhanced
to ensure you have a full understanding of the
operation of this system.
The rear panel has been engineered with the user’s
multiple applications in mind. Two load outputs are
provided with three receptacles per output. The
outputs can be independently switched on or off.
3
10
9
13
14
8
7
6
5
2
STATUS BATTERY
LOAD
COLD
AC IN
FULL
OVER
LOAD I
LOAD II
START
OK
100%
75%
50%
25%
ALARM
LOW
ALARM
SILENCE/
TEST
INV
(800)-44-CLARY WWW.CLARY.COM
18
17
11
12
16
19
1
4
15
RACKMOUNT FRONT PANEL VIEW
1
2
3
4
5
6
7
8
9
SYSTEM POWER SWITCH
11 LOAD II - Enable switch for bottom row of output receptacles
12 LOAD II ACKNOWLEDGE INDICATOR
13 ALARM SILENT/TEST - Dual function switch
14 ALARM SILENT/TEST ACKNOWLEDGE INDICATOR
15 ALARM - Fault indicator
HANDLES
AC In Ok- Input line indicator
INVERTER - Inverter operating indicator
BATTERY – Battery level indicators
LOAD – Load level indicators
16 INPUT CIRCUIT BREAKER
COLD START - DC start switch
COLD START ACKNOWLEDGE INDICATOR
LOAD I - Enable switch for top row of output receptacles
17 20A CIRCUIT BREAKER FOR LOADI
18 20A CIRCUIT BREAKER FOR LOAD II
19 AC INPUT INDICATOR
10 LOAD I ACKNOWLEDGE INDICATOR
Page 7
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21
22
25
23
21
24
20
26
RACKMOUNT REAR PANEL VIEW
20 INPUT - AC Line Plug
24 SIGNAL – Open Collector
25 RS232 - RS232 communications signals
26 SNMP- Optional
21 DC INPUT - Auxiliary battery connector
22 120VAC OUTPUT (LOAD 1)- System output
23 120VAC OUTPUT (LOAD 2)- System output
Page 8
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T H E C O N T I N U O U S P O W E R C O M P A N Y
SUMMARY OF INDICATORS AND CONTROLS
SYSTEM POWER SWITCH - The main control
switch that engages utility power to the entire unit.
By activating this switch it initializes normal
operation. Input circuit breaker must be on.
Alarm Silent/Test - A momentary push-button
switch that controls two different functions
depending on the mode of operation. In the normal
mode of operation, if this switch is depressed and
held in, the above indicator will blink. Once it stops
blinking, the unit will perform an internal 1 to 2
minute battery check. Once the test is completed, if
the battery is below standards, the system will
indicate that the battery needs replacing. The
system will not run this battery test unless the
battery is detected to be fully charged. During
battery or abnormal operation, an audible alarm will
accompany this mode. By depressing this switch,
the adjacent indicator will blink. When it stops
blinking, the alarm will be silenced. Once the fault or
reason for the alarm is corrected, this audible alarm
condition will automatically reset. The audible alarm
can be re-enabled during abnormal conditions by
pressing and holding the switch again.
AC In - The utility input indicator that identifies
status of the line voltage. If the line voltage is within
the specified range, it will remain lit. If the AC input
is out of range, this indicator will flash in 1 to 2
second intervals.
Inverter - This indicator identifies the status of the
regenerated, conditioned protected output power.
This indicator will stay ON as long as protected
power is available from the power inverter generator.
Battery Level - This is the battery status bar graph.
During normal operation, this bar graph will show the
charging of the battery; all indicators lit will represent
a fully charged battery. During battery operation,
this bar graph represents a discharge meter
indicating less battery time available as each L.E.D.
turns OFF.
NOTE - All switches must be held in for at least two
seconds to engage their function. This is to prevent
any inadvertent switch operation.
Load Level - This is the system output capacity
status bar. The number of L.E.D.s on the graph
indicate an approximate percentage of system full
load. All lights being ON would indicate full load.
Alarm - This is a fault indicator that will light in the
event that the inverter generator is non-operable.
This could be due to an “over-temperature” situation
or an inverter malfunction.
DC INPUT - The battery input connector to add
batteries.
Cold Start - A momentary push-button switch to
activate the system in the event no utility power is
present. The system will be allowed to start up by
using power from its batteries. Turn on the System
Power Switch. Press and hold the Cold Start Switch
until the audible alarm beeps once. Press and hold
the LOAD I or II switch. The system will maintain a
load depending upon the condition of the battery.
120VAC OUTPUT (Load I & Load II) - The output
groupings that can be independently controlled by
the corresponding front panel switch. During normal
operation, inverter generator power is supplied at
these outlets.
Load I and Load II - A momentary push-button
switch that toggles the output LOAD I or II AC output
outlets at the rear panel “ON /OFF”. The indicator
above the switch will be ON to represent that LOAD I
OR II Is activated. The output can be turned OFF by
pressing and holding the switch. While the switch is
depressed, the indicator will blink to represent
transition. Once the indicator stops blinking, the
switch can be released for a successful transition.
SIGNAL - A DB-9 subminiature, female connector
that outputs the open collector signal contacts for
utility interrupt, low battery and inverter active
conditions.
RS232 - A DB-9 subminiature, female connector that
outputs true RS232 communications signals.
COOLING FAN - The cooling device necessary to
maintain operation without defect. This cooling fan
draws air directly across the internal heatsink.
IDENTIFICATION LABEL - The model number and
serial number of the system is located here. Always
refer to this information when corresponding with the
factory.
Page 9
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T H E C O N T I N U O U S P O W E R C O M P A N Y
INSTALLATION
he CMN Series unit is designed for installation
∗ The air should remain free from excessive dust
in a protected environment. Units may be
installed in a 19" rack system. The system is
lightweight and can be easily moved. Some
and chemical fumes.
T
∗ The front panel is designed to fit in a standard 19"
rack. This panel fills a 5 ¼” slot. Guide Rails or
slides are recommended to support the unit's
mainframe. This system weighs in excess of 85
pounds; front panel mounting is not intended to
support the entire unit. The system has pre-tapped
aluminum slide bars available to accept some
standard slide configurations. Contact the factory
for optional slide kits and accessories if assistance
is required in properly mounting in a rack.
important points to consider when positioning a unit
for operation:
∗ A properly rated (preferably dedicated) outlet is
accessible for the power cord supplied with the unit.
It is not recommended to modify the supplied cord in
any way nor should an extension cord of any kind be
used.
∗ The cord paths in the system installation should
remain clear of foot traffic or anything else that may
disturb permanent connection.
Once a location has been selected and the external
battery pack is connected, it is ready for operation.
Allow at least 48 hours, after the system is first
installed, to fully charge the external battery to a
maximum state. Charge time depends on the size
of batteries used.
∗ The installation site should maintain an ambient air
temperature of less than 40oC. When the
environment for the system remains cooler during
operation, there is less stress on the batteries and
the internal electronics.
∗ The air inlets, vents and fan should not be
obstructed or blocked in any way.
OPTIONS
This rackmountable UPS is supplied with a matching rackmountable auxiliary battery box. This battery box is
designed to host one or two strings of batteries, to extend battery support times. The additional time is dependent
on the unit capacity and load size.
The battery pack is rated at 96VDC and comes with a mating cable that directly connects to the battery port at the
rear of the UPS. This connector is exposed, after removing the attached cover plate. The connector on the
battery and UPS are the same so that the cable can be plugged in either way. The connector used is a locking
type, when fully engaged, will not allow the cable to be pulled apart, unless the locking ears are depressed.
The battery box fits a 3 1/2” slot into a 19” rack, just like the UPS. The full depth of the battery, however, is only
23”. It is slide ready and weighs approximately 48 pounds in a single battery configuration. It weighs 85 pounds
in a dual battery configuration. An additional port is available at the rear of the battery box to add continuous
battery strings if necessary.
The battery box is designed to be upgradeable. If the single string is not adequate, the user may order an
additional string of batteries that can be easily installed in the existing box. By removing the existing mounting
screws on the existing battery, it can slide over and the additional set can now be secured, with four additional
screws, adjacent to the original set. The internal harness has an open connector provided for the second set.
After plugging this connector together, the upgrade is complete.
Page 10
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T H E C O N T I N U O U S P O W E R C O M P A N Y
OPERATION
nce the system has been properly installed, it
•
•
Position the System Power Switch to the ON
position.
is ready to operate. The following procedures
will explain how to start-up the system while
plugged into rated electrical power and also
O
Push and hold in the COLD START switch until
the audible alarm beeps.
how to start-up with no AC power available.
The unit will start up similarly to normal AC start-up
except the AC IN L.E.D. will continue to flash. The
LOAD outputs will come up in the OFF mode when
using the COLD START feature. You must press and
hold the LOAD I or LOAD II switch to activate the
inverter.
Normal Operation on AC Start-Up:
•
Verify that the unit is plugged into properly rated
electrical power.
•
•
Connect Cable from Aux. Battery Box to UPS.
Position the Input Circuit Breaker to the ON
position.
Loading the System
The system can be loaded up to full rated load. As
load is applied, the LOAD METER will start to turn
ON. The LOAD METER will not work when you are in
a “Manual Bypass”. Once full load is achieved, the
full LOAD METER should be lit. As additional load is
applied, the top red OVERLOAD L.E.D. will come ON.
If too much overload is applied, the audible alarm will
sound. If this increased load is not removed within
five seconds, the unit will discontinue output
operation and latch into an alarm condition. The
audible alarm will continue to sound and the ALARM
L.E.D. will light. Reducing the load and cycling the
System Power Switch OFF then ON can reset the
system.
•
Position the System Power Switch to the ON
position and the BYPASS SWITCH to the INV
position. You will now have Bypass power at the
receptacles.
The system will proceed through about a three
second diagnostic where all the L.E.D.s will sequence
ON then OFF. The AC IN L.E.D. will flash several
times and the audible alarm will give a short burst.
The AC IN light L.E.D. will then stay ON and the
battery level meter will light to at least an 80% level.
The INVERTER L.E.D. will come ON and inverter
power will now be available at all the output
receptacles. The LOAD I and LOAD II will come ON.
Actual load may be connected at any time during this
procedure, however inverter power is only available
when the L.E.D. above either of the LOAD switches is
ON continuously.
Programming the Outputs:
The outputs on startup can be programmed ON or
OFF. The default mode is programmed to turn both
load circuits ON whenever you power up the UPS on
AC startup. They will stay energized until you turn
OFF the UPS, the batteries run down during a power
outage or if the appropriate load button is pressed.
Battery Operation after AC Start-Up:
•
Unplug the unit from the standard wall outlet.
The AC In L.E.D. will flash at two to three second
intervals. Within 5 seconds, the audible alarm will
sound at half-second intervals.
To program both loads to be OFF when the UPS is
turned ON:
•
Push and hold in the ALARM SILENT/TEST
switch until the audible alarm is inhibited.
•
•
Turn the UPS OFF.
Turn the UPS ON while pressing and holding the
LOAD I OR II switch.
If operation were to continue in this mode, the
BATTERY LEVEL meter would start to turn OFF, one
L.E.D. at a time starting from the top. Once the last
L.E.D. is left, the alarm will sound in a constant tone.
Had the alarm been previously silenced, it would still
re-enable to alert the user of limited operation. This
alarm can also be silenced as before. If the unit is
allowed to operate further, it will time shut off the
loads. If power were to return, the unit will
•
The UPS will come ON with both loads OFF and
will remember this setting each time the unit is
turned ON.
To program both loads to come ON:
•
•
Turn the UPS OFF.
Turn the UPS ON while pressing and holding both
LOAD I and LOAD II switches (this definitely
requires both hands). The UPS will remember
this combination the next time it is powered ON.
automatically restart and return to the condition it was
in at the moment it went into Battery Mode.
DC Start Operation (Cold Start)
To program LOAD I or LOAD II to come ON
If no utility power is available at the time backup
power is required, the unit may be started to
accomplish abbreviated tasks. The limitations of the
battery prevent extended operations at full load.
individually at startup:
•
•
Turn the UPS OFF.
Turn the UPS ON while pressing and holding
either LOAD I or LOAD II switches.
Page 11
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T H E C O N T I N U O U S P O W E R C O M P A N Y
SIGNALS AND INTERFACING
t the rear of the unit are two DB-9,
subminiature, female connectors. These are
provided for communications links to a
computer or sophisticated monitoring device.
This conserves the battery life once an orderly
shutdown has been accomplished. The system may
be configured to shutdown by simply shorting pins 6
and 7. Contact the factory for configuration details.
SIGNAL PORT DB-9 provides open collector type
closures that typically signal Utility Interrupt, Low
Battery and Inverter Active conditions. A system
shutdown feature is also available on this port.
Applying a +5-12V signal across the appropriate
pins will cause the system to shutdown in battery
mode.
RS232 DB-9 is a true RS232 communications signal
port. On rackmount units, this port is on a
removable plate, which can be substituted with an
optional SNMP card. Below is the pin out of the two
connectors with their default assignments:
SIGNAL PORT-(DB9) OPEN COLLECTOR
2-
3-
4-
5-
6-
UTILITY INTERRUPTED SIGNAL
INVERTER ACTIVE SIGNAL
COMMON SIGNAL RETURN
LOW BATTERY SIGNAL
+ UPS SHUTDOWN
7-
- UPS SHUTDOWN
RS232 CONNECTOR
2-
3-
5-
6-
8-
TRANSMITTING DATA (TX)
RECEIVING DATA (RX))
GROUND
DATA SET READY (DSR)
REQUEST TO SEND (RTS)
Page 12
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T H E C O N T I N U O U S P O W E R C O M P A N Y
SPECIFICATIONS
DESIGN
ELECTRICAL
Standard Features
Power Factor Corrected, Digital
Regenerative™ On-Line, Sinewave
Inverter Powers Load Continuously
Extended Brownout Protection
Designed for Non-linear Loads
Continuous Operation on
-25%,+12% Line
Input
CMN3000R/CMN4000R
Voltage
120V +10%, -20% (without
Battery discharge)
Power Factor Corrected
Frequency
IAW MIL STD. 1399 Sec. 300
45 to 65Hz
Automatic Bypass
RS232 Data Interface
Current(Amps) @ 120VAC
21A/28A @ 100% Non-Linear
Software Selectable Output
Frequency
AC Output Switch
Output
Voltage
120VAC ± 3%
Auxiliary Battery Connector
Rear Mounted Ground Stud
Optional SNMP Interface
Frequency
50Hz / 60Hz (software select)
Line Sync (software select)
Current(Amps)
25A/33A @ 100% Non-Linear
Specifications
UL 1778, CUL, FCC Class A,
IEEE 587/ANSI C62.41,
IEC 555 @ 120VAC
Crest Factor Ratio
(Non-linear load and
less than 5% THD) Typical
@50% Load
@75% Load
Up to 4.8:1
Up to 3.2:1
@100% Load Up to 2.4:1
MTBF
In Excess of 100,000 Hours
Total Harmonic Distortion (THD)
Dynamic Response
Overload
3% Typ; 5% Max.
(@100% Non-linear load)
CONTROLS AND INDICATORS
Visual Indicators
Sequenced LEDs
±4% for 100% Step Load Change,
0.5 Millisecond Recovery Time
Battery Level, Load Level
Single LED AC Input, Inverter On, Load On
Summary Alarm, Alarm Silence,
Cold Start,
110% for 10 Minutes;
200% for 50 Milliseconds
Efficiency (UPS)
UPS Protection
85-87% Typical
Front Panel Controls
Power On, Cold Start
Alarm Silence, Battery Test
AC Output On/Off, Bypass
Input and Output Short Circuit;
Input and Output Overload;
Excessive Battery Discharge
Audible Alarms
Utility Interrupt, Inverter Failure
Overload, Low Battery
ENVIRONMENTAL
Operating Temperature
Humidity
0oC to 40oC
RS232 Data Interface (DB-9F) Full Interactive, Remote Computer
Monitoring and Control of UPS
Functions.
0% to 95% Non-condensing
Sea Level to 10,000 Feet
42 dBA at Five Feet
Altitude
Compatible with Systems
EnhancementTM UPS Monitor &
Control Software
Audible Noise
MECHANICAL
Open Collector (DB-9F)
Optional SNMP Interface
Allows Alarm Function Monitoring
Input
CPC Type 3 Position Inlet
Connectors
Allows Full Control and Monitoring
(RJ45 or BNC) Over Network Connection.
Output (Qty.)
Cooling
Load 1 and Load 2 (3 each)
NEMA Type 5-20R
Specifications subject to change without notice
Low Velocity, Temperature
Controlled Reversible Forced
Air
Dimensions: HxWXD In.
Weight: Lbs. (Kg)
5.25 x 19 x 23
85 (38.8)
Page 13
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T H E C O N T I N U O U S P O W E R C O M P A N Y
CARE AND MAINTENANCE
his device is designed to be maintenance-free.
It can be cleaned with a damp cloth or
CAUTION - Do not open or mutilate the battery or
batteries. Released electrolyte is harmful to the skin
and eyes. It may be toxic.
CAUTION - A battery can present a risk of electrical
shock and high short circuit current. The following
precautions should be observed when working on
batteries.
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Wear rubber gloves and boots.
nonabrasive cleanser.
T
WARNING: Do not use ACETONE-BASE
cleaning solutions. Keep cleaning solutions out of
the electrical receptacles on this device.
Be sure filters, vents and fans are kept free from
accumulation of dust, dirt or lint. Below is a simple
maintenance schedule that will assist you in keeping
the system at its peak level of performance and also
minimizing potential premature failures.
4. Do not lay tools or metal parts on top of
batteries.
Your system contains sealed maintenance-free
batteries. When situated in the proper environment,
with the proper charging and limited cycling, these
batteries can last many years.
WARNING: Never attempt to service batteries.
High voltage exists within the unit which could cause
electrical shock. Servicing of batteries should be
performed or supervised by personnel
knowledgeable of batteries and the required
precautions. Keep unauthorized personnel away
from batteries. When replacing batteries, use the
same number and type batteries.
CAUTION - Do not dispose of battery or batteries in
a fire. The battery may explode.
5. Disconnect the charging source prior to
connecting or disconnecting battery terminals.
6. Determine if the battery is inadvertently
grounded. If inadvertently grounded, remove
source of ground. Contact with any part of a
grounded battery can result in electrical shock.
The likelihood of such shock will be reduced if
such grounds are removed during installation
and maintenance.
The internal rechargeable battery is recyclable. At
the end of its useful life, under various state and
local laws, it may be illegal to dispose of this battery
into the municipal waste stream. Check with the
factory for details in your area for recycling options
or proper disposal.
CAUTION
RISK OF ELECTRIC
SHOCK DO NOT OPEN
!
RECOMMENDED PREVENTATIVE MAINTENANCE SCHEDULE
TIME
TASK
Test battery operation, check back-up time
TOOLS REQ’D
None
INITIALꢃ
Every 6 mo.
Every 12 mo. Thoroughly clean unit
Every 42 mo. Replace battery
Vacuum, brush
3/8 Hex Nut Driver
Screwdriver
Every 72 mo. Replace cooling fans
Page 14
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T H E C O N T I N U O U S P O W E R C O M P A N Y
SERVICE AND REPAIR
our CMN SERIES is backed by one of the
finest customer service teams available.
Write or call them at any time to obtain more
information about your unit.
The RMA number issued to you should appear on
the outside of the carton, if the unit is returned, or on
any correspondence regarding your unit. When
shipping a unit back to the factory, try to use the
original packing container and shipping materials.
The Service Department cannot take responsibility
for any unit damaged in return shipment. All units
must be returned prepaid to:
Y
Clary Corporation
150 E. Huntington Dr.
Monrovia, CA 91016
1-800-551-6111
If a problem should occur, it is important that you
obtain a Return Material Authorization (RMA)
number from the Service Department to process any
unit returned to the factory. In consulting the factory,
always have the unit model number and serial
number at hand. This information is located on the
identification label and is essential in retrieving your
unit’s performance and history record.
Clary Corporation
SERVICE DEPT.
150 E. Huntington Dr.
Monrovia, CA 91016
Page 15
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T H E C O N T I N U O U S P O W E R
C O M P A N Y
CLARY CORPORATION
LIMITED WARRANTY
STANDARD CMN SERIES
DEPOT REPAIR
Clary Corporation warrants the electronics of the Clary CMN Series UPS to be free from defects in material
and workmanship for a period of two years from the Date of Purchase. If, in Clary’s opinion, the
electronics fail to meet its published specification due to a defect in material and workmanship covered by
this warranty, Clary Corporation will repair or replace the warranted Unit at no cost to the customer for
parts and labor.
This warranty is applicable only to the initial purchaser and is not transferable. The LIMITED WARRANTY
is:
(a) Two (2) year Parts and Labor (Electronics)
(b) Two (2) year Battery pro-rated*
*Battery Pro-Ration Calculation: Credit toward new batteries= Current battery list price x Months of
unexpired life ÷ 24.
Equipment supplied by Clary Corporation, but not manufactured by Clary Corporation, is warranted solely
by the manufacturer of such equipment. Clary Corporation does not warrant equipment not manufactured
by Clary Corporation.
This warranty does not apply to any unit that has been subject to neglect, accident, abuse, misuse,
misapplication, incorrect connection/installation, or that has been subject to repair or alteration not
authorized in writing by Clary Corporation. Incorrectly installed and/or non-application use voids all stated
warranties. THIS WARRANTY IS THE PURCHASER’S (USER’S) SOLE REMEDY AND IS EXPRESSLY IN
LIEU OF ANY OTHER WARRANTY, AND THERE ARE NO OTHER EXPRESSED OR IMPLIED GUARANTEES
OR WARRANTIES (INCLUDING ANY IMPLIED WARRANTY OF MERCHANT ABILITY OR FITNESS FOR
PURPOSE). In no case will Clary Corporation’s liability under this contract exceed the value of the Unit
furnished.
In no event shall Clary Corporation be liable for indirect, incidental, special or consequential damages.
Clary Corporation shall not be responsible for failure to provide service or parts due to causes beyond
Clary Corporation’s reasonable control.
Any advice furnished the Purchaser (User) before or after delivery in regards to use or application of Clary
Corporation equipment is furnished without charge and on the basis that it represents Clary Corporation’s
best judgement under the circumstances. The use of any such device by the Purchaser (User) is sole and
entirely at his or her own risk.
This limited warranty applies only to equipment installed in the fifty United States and Canada.
Clary Corporation reserves the right to make changes, additions, and/or improvements in its products
without any obligation to install them on its products previously sold.
Equipment requiring in-warranty service must be returned to the factory, DEPOT REPAIR, Monrovia,
California. A Returned Merchandis Authorization Number (RMA#) must be obtained by calling (800) 551-
6111 prior to returning any equipment to Clary Corpoation . Inbound transportation charges are
customer’s responsibility. Equipment should be tagged stating the nature of the trouble experienced. The
RMA# must be clearly visible on shipping container, shipping label or packing slip. It is recommended to
return equipment to Clary Corporation in the original shipping container. The equipment will be returned
collect to the location specified via the best least expensive carrier available or via customer’s
shipping instructions
ADM-01 (Rev. 2)
1 of 1
Date: 2/17/2003
Page 16
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