BC Biomedical SA-2010S User Manual

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Page 1

ELECTRICAL

SAFETY ANALYZER

WITH PATIENT SIMULATOR

SA-2010S

USER MANUAL

Page 2

Page 3

BC BIOMEDICAL

SA-2010S

TABLE OF CONTENTS

WARNINGS ................................................................................................................. 3

DESCRIPTION............................................................................................................. 4

LAYOUTS .................................................................................................................... 6

TESTING...................................................................................................................... 10

TEST MATRIX ................................................................................................... 17

ECG WAVEFORMS..................................................................................................... 18

MANUAL REVISIONS.................................................................................................. 19

WARRANTY................................................................................................................. 19

SPECIFICATIONS ....................................................................................................... 20

APPENDIX A -- LABEL .............................................................................................. 22

NOTES......................................................................................................................... 23

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NOTICE

BC GROUP INTERNATIONAL, INC. RESERVES THE RIGHT TO

MAKE CHANGES TO ITS PRODUCTS OR SPECIFICATIONS AT

ANY TIME, WITHOUT NOTICE, IN ORDER TO IMPROVE THE

DESIGN OR PERFORMANCE AND TO SUPPLY THE BEST

POSSIBLE PRODUCT. THE INFORMATION IN THIS MANUAL

HAS BEEN CAREFULLY CHECKED AND IS BELIEVED TO BE

ACCURATE. HOWEVER, NO RESPONSIBILITY IS ASSUMED

FOR INACCURACIES.

CONTACT INFORMATION

BC BIOMEDICAL

BC GROUP INTERNATIONAL, INC.

PO BOX 25125

9415 GENTRY AVE

ST. LOUIS, MO 63125

USA

1-800-242-8428

314-638-3800

www.bcgroupintl.com

sales@bcgroupintl.com

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www.bcgroupintl.com Made in the USA

7/06 Rev 03

All connections to patients must be removed

before connecting the Device Under Test (DUT)

to the Analyzer. A serious hazard may occur if

the patient is connected when testing

Do not connect any leads from the patient

directly to the Analyzer or DUT.

The Analyzer applies 120 or 240 VAC plus 10% to

the Patient leads or External test leads during

the Isolation test. Although this is current

limited by a 121K ohm internal resistor, per

standard test specifications, care should be

taken to prevent contact with this voltage.

Do not touch the test leads, connections or DUT

while depressing the Isolation Test key.

The Analyzer is not a continuous duty device.

Do not leave the device under test (DUT)

connected to this unit for extended periods. It is

intended for short duration testing within the

current limits and duty cycles specified.

WARNING

with the Analyzer.

WARNING

CAUTION

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BC BIOMEDICAL

SA-2010S

ELECTRICAL SAFETY ANALYZER

WITH PATIENT SIMULATOR

The Model SA-2010S is a Microprocessor based Electrical Safety Analyzer with a built in Patient Simulator. It allows for a multitude of tests to be performed on a device using the same unit and lead connections. It provides a full Electrical Safety Analyzer, as well as, ECG Simulation with four waveforms with constant QRS duration and six machine performance testing waveforms. There is Patient Lead testing for 10 inputs. The following are highlights of some of the main features:

• LED STATUS INDICATORS

• AUDIO FEEDBACK

• TOUCH CONTROL KEYS – NO KNOBS

• 10 UNIVERSAL PATIENT LEAD INPUTS

• HIGH IMPACT PLASTIC CASE

SAFETY ANALYZER:

• LINE VOLTAGE MEASUREMENT

• DEVICE UNDER TEST CURRENT MEASUREMENT

• EARTH / GROUND LEAD RESISTANCE

• EARTH / GROUND LEAKAGE CURRENT

• ENCLOSURE / CHASSIS LEAKAGE CURRENT

• EXTERNAL RESISTANCE

• EXTERNAL LEAKAGE CURRENT

• SOURCE RECEPTACLE WIRING INTEGRITY MONITOR

• TRUE RMS MEASUREMENTS

• AAMI ES1-1993 or IEC 601 SELECTABLE TEST LOADS

• 85 TO 265 VAC OPERATION

• FULL 20 AMP RATING

• SELF TEST POINTS

• EXTERNALLY REPLACEABLE GROUND FUSE

• AUTOMATIC LOAD REVERSAL DELAY

• PATIENT LEAD TO LEAD LEAKAGE CURRENT

• PATIENT LEAD TO EARTH / GROUND LEAKAGE CURRENT

• PATIENT ISOLATION LEAKAGE CURRENT

• EXTERNAL ISOLATION LEAKAGE CURRENT

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PATIENT SIMULATOR:

• ECG: 30, 60, 120 AND 240 BPM

• SINE: 10, 60 AND 100 HZ

• SQUARE: 0.125 AND 2.0 HZ

• TRIANGLE: 2 HZ

• HIGH LEVEL OUTPUT (1 V p-p)

• AMPLITUDE ACCURACY: +/- 2%

• FREQUENCY ACCURACY: +/- 0.5%

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LAYOUT

This section looks at the layout of a SA-2010S and gives descriptions of the elements that are present.

The unit is controlled by 9 light touch keys. They allow the user to perform all the functions available in the system. There is an audio click when a key is depressed. Note that some keys are locked out based on the current function setting. If an invalid key is depressed, a Razz tone is sounded.

There are 33 LEDs and 3 Neon indicators to provide the user with full information about the test that is being performed and the current setup. This section will review the layout and operation of each of the elements.

Chassis and External Connectors

High Level (+) Snap

Test Point Sna

Fuse Access

ECG waveform and Patient Lead Input indicators with two light touch arrow keys for selection: ECG— 30 BPM RA/A 60 BPM LA/L 120 BPM RL/N 240 BPM LL/F Sine— 10 HZ V1/C1 60 HZ V2/C2 100 HZ V3/C3 Sq—0.125 HZ V4/C4 2 HZ V5/C5 Tri— 2 HZ V6/C6

3 Neon indicators for Power Receptacle Confirmation

3 1/2 digit LCD Display

High Level (-) RL/N Snap

10 Universal Patient Lead Inputs

Unit indicators: Volts, Amps, µAmps, Ohms

Function indicators with two light touch arrow keys for selection: Mains Voltage, Device Under Test Current, Earth Resistance, Earth/Ground Leakage, Enclosure Leakage, Lead to Earth Leakage, Lead to Lead Leakage, Lead Isolation Leakage, External Leakage ECG Waveforms

nalyzer Test Receptacle Control indicators and keys: Hot, Neutral, Ground, Polarity

Load Selection switch:

AMI, IEC

ISO Test indicator and key

Receptacle for DUT

ower cord

Power Cord for unit

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Display

The main information in the system is presented in the 3½ digit LCD display. This data is provided as simple meter readings with the units indicated by one of the four LEDs on the right of the display. The units LEDs will automatically change to the necessary range based on the function selected.

Universal Patient Lead Connectors

The 10 Universal Patent Lead Connectors allow for 12 lead ECG simulation with independent outputs. AHA and IEC color-coded labels are located on the face of the unit to aid in connecting the corresponding U.S. and International Patient Leads.

AHA Label IEC Label Description

RA R Right Arm

LA L Left Arm

RL N

Right Leg (reference or ground)

LL F Left Leg

V Leads (V1-V6)

V1 V2 V3 V4 V5 V6

C1 C2 C3 C4 C5 C6

(U.S. and Canada)

also referred to as pericardial, precordial or unipolar chest leads

Chest Leads (C1-C6) (International)

Function Selection

Ten LEDs and two keys make up the Function Selection Section. The keys are up and down arrows. When depressed, they step the Analyzer through the available options. The LED next to the currently selected option is illuminated.

Load Selection

The unit may either use the AAMI ES1-1993 or IEC 601 Test load for measurements. This is selected by the Load switch.

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Analyzer Test Receptacle Control

There are four keys and 8 LEDs in the Analyzer Test Receptacle Control Section. They allow the manual control of the power connections that are made to the DUT. Internally, a series of relays are switched by the microprocessor based on the keys that are depressed. The LEDs indicate the current state of the power connections to the Receptacle.

Note: The Forward/Reverse keys have an internal switching delay feature that first turns off the power to the DUT, delays for a short period, reverses the lines and the turns the unit back on. This eliminates the need for the user to remember to delay at this point or risk damage to the Analyzer.

Patient Lead Control

In the maximum configuration, there are ten patient lead inputs. During testing, it is necessary to select between these leads, select all of them and apply High Voltage to them. This section provides the control keys to do these test configurations and the LEDs to indicate the current state.

There is one LED for each input. The markings on the right side of the LEDs are used during these tests. Internally, there is a relay for each lead. The LEDs indicate when that relay is on, thus selecting the indicated lead. The Up and Down arrow keys sequentially select each lead in order and scroll through from None to 1-10 to All and around again.

To apply High Voltage to the leads, the Isolation Test key is depressed. It is only active in the Isolation mode. It is a momentary key, the voltage is only applied while the key is held down.

Waveform Selection

When the ECG Waveforms function is selected, the two keys and 10 LEDs become the Waveform Selection Control Section. The markings o the left side of the LEDS are used during these tests. The LEDs indicate which waveform is generated. The Up and Down arrow keys sequentially select each waveform. Internally, the microprocessor has stored in memory the digitalized waveforms. It sends the selected waveform to a D/A converter that generates an accurate analog representation. This waveform is then sent through a resistor network, developing the appropriate signals on the output terminals.

Power Outlet Indicators

These three Neon indicators help verify the polarity and wiring of the wall Receptacle that the Safety Analyzer is plugged into.

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High Level Output (+)

A High Level snap is located on the side of the unit for connecting to the high level ECG output signal (1 Volt p-p ). The connection is between High Level (+) and RL (-).

Connectors

There are two connectors for test cables on the unit. One is for the Chassis lead and the other is for one of two different leads used for external testing. The test cables simply plug into the sockets. There is a release pin on the cable plug that must be depressed to remove the cable.

Fuse

There is a fuse in the ground leg of the Analyzer Test Receptacle. This is to help prevent damage from excess ground current. It is located on the face for ease of replacement.

Test Receptacle

This receptacle is for the connection of the Device Under Test (DUT). It is Hospital Grade, rated 20 A. An external patch cord is necessary to connect devices utilizing different types of plugs.

Power Cord

The unit uses a standard Hospital Grade power cord. This cord provides power to both the Safety Analyzer and the DUT. The connector is designed to plug into a 15A, 125 VAC, Receptacle. For higher voltage and current applications, an external patch cord is required.

Self Test Points

There are two test points on the side of the unit that allow for a quick self test of the Analyzer. They provide a fixed 1.0 Ohm resistance to Earth/Ground and a 100 µAmp source to Earth/Ground.

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SAFETY ANALYZER TESTING

The SA-2000 Family of Safety Analyzers allows the user a great deal of flexibility in testing. Any of the basic tests can be run and in almost any sequence. The information in this section presents a systematic approach that is just one way to proceed. It is only presented as a guide and it is the responsibility of the user to establish which tests are required based on local codes, facilities practices and equipment manufacturer’s recommendations.

The Analyzer requires a good Earth/Ground connection for operation. It should be plugged into a “Hospital Grade” receptacle. This is necessary for both valid test results and personal safety.

The unit will power up with the Neutral and Ground Closed, in Forward Polarity and with the Hot Open. It is recommended that the unit be returned to this condition when plugging and unplugging the Device Under Test (DUT).

Power Receptacle Confirmation

Once plugged in, the first step is to insure that the wall receptacle that the Safety Analyzer is plugged into is wired properly (120 VAC Non-Isolated Power Systems Only). There are three neon indicators in the unit that provide this confirmation. The REV indicator is red and the other two are green. If the two green indicators are on, the Receptacle is wired correctly. If not, utilize the following patterns to help determine the problem. Do not proceed with any testing until you get the two green lights.

NOTE: Neutral/Ground Reversal is not checked.

All connections to patients must be removed

before connecting the Device Under Test (DUT)

to the Analyzer. A serious hazard may occur if

the patient is connected when testing

Do not connect any leads from the patient

directly to the Analyzer or DUT.

WARNING

with the Analyzer.

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Mains Voltage

With the Mains Voltage function selected, the display will show the Voltage that is present on the incoming power lines. This is measured from Line to Neutral. Insure that this value is within the specifications for the equipment that is to be tested. Also note that the voltage may drop when the DUT is turned on. It is the value with the DUT powered that must be within the DUT specification.

Device Current

With the Device Current function selected, the display will show the current draw of the DUT. This is measured in hundredths of an Amp up to 19.99 Amps. The Receptacle should be configure with Hot-Closed, Neutral-Closed, Ground-Closed and Polarity-Fwd, for this measurement.

Earth Resistance

With the Earth Resistance function selected, the display will show the resistance between the Chassis Test lead and the Earth/Ground Pin on the Analyzer Test Receptacle. This resistance is a combination of the resistance within the DUT enclosure and the resistance in the Earth/Ground Lead in the DUT power cord.

NOTE: This test has no meaning for equipment that does not use a three-wire (Earth/Grounded) power cord.

The test requires that the Black (Kelvin) test cable be plugged into the Chassis Socket. The other end should be connected to a solid ground point on the DUT. Consult the equipment manufacturer’s documentation for the recommended connection point.

Since the Black (Kelvin) cable removes any error from the test lead and the internal circuitry uses a similar connection at the Analyzer Test Receptacle ground pin (providing a true 4 wire reading), the value displayed is the actual resistance of interest, without any compensation. The display is in hundredths of Ohms and will read to 19.99 Ohms. Overrange shows as 1_ _ _.

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Earth/Ground Leakage Current

With the Earth/Ground function selected and the Ground-Open, the display will show the leakage current in the ground wire of the DUT. The display is in µAmps and will read from 0 to 1999.

Selecting this function automatically opens the connection to Earth/Ground and passes any leakage current through a 1000 Ohms load with either AAMI ES1-1993 or IEC 601 frequency compensation as selected by the Load key.

The test should be performed for all receptacle switch combinations as called out in the Test Matrix, or a subset of these based on the manufacturer’s specifications or local codes and protocols.

NOTE: This test has no meaning for equipment that does not use a three-wire (Earth/Grounded) power cord.

Enclosure Leakage

With the Enclosure function selected, the display will show the leakage current between the Enclosure (Chassis) and Earth/Ground. The display is in µAmps and will read from 0 to

1999.

NOTE: If a non-conductive enclosure is used, a 200 cm2 conductive foil pad should be used. This foil is to be placed in close contact with the enclosure and connected to the Black lead.

Any leakage current will flow through the Black lead and then through a 1000 Ohms load with either AAMI ES1-1993 or IEC 601 frequency compensation as selected by the Load key.

The test should be performed for all receptacle switch combinations as called out in the Test Matrix, or a subset of these based on local codes, facilities practices and equipment manufacturers recommendations.

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Lead to Earth/Ground Leakage

With the Lead to Earth/Ground function selected, the display will show the leakage current between the selected Patient Lead and Earth/Ground. The display is in µAmps and will read from 0 to 1999.

Attach the patient leads to the connectors on the top of the Safety Analyzer. The Up and Down arrow keys may then be used to select any individual lead or all of the leads. Internally, relays connect the leads as necessary. The LEDs indicate the selected lead(s).

This test measures the leakage current that would flow through the leads if the patient were to come into contact with Earth/Ground.

Lead to Lead Leakage

With the Lead to Lead function selected, the display will show the leakage current between the selected Patient Lead and All other patient leads. The display is in µAmps and will read from 0 to 1999.

Attach the patient leads to the connectors on the top of the Safety Analyzer. The Up and Down arrow keys may then be used to select any individual lead. Internally, relays connect the leads as necessary. The LEDs indicate the selected lead.

This test measures the current that would flow from a lead to other leads. Normally these are Auxiliary currents from bias, measurement and sensing circuits.

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Lead Isolation

With the Lead Isolation function selected and the Isolation Voltage key depressed, the display will show the leakage current between the selected Patient Lead(s) and Earth/Ground. The display is in µAmps and will read from 0 to 1999.

Attach the patient leads to the connectors on the top of the Safety Analyzer. The Up and Down arrow keys may then be used to select any individual lead and all of the leads. Internally, relays connect the leads as necessary. The LEDs indicate the selected lead(s).

As each lead and then All leads are selected, depress and hold the Isolation Voltage key. This will apply 110% of the line voltage through a 121K resistor to the selected lead(s) and measure the current that flows to Earth/Ground through a 1000 Ohms load with either AAMI ES1-1993 or IEC 601 frequency compensation as selected by the Load key.

The test should be performed for all receptacle switch combinations as called out in the Test Matrix, or a subset of these based on the manufacturer’s specifications or local codes and protocols. This is to be done for each lead individually and All leads together.

This test measures the leakage current that would flow through the lead(s) if the patient were to come into contact with Line voltage. This is referred to as MAP (MAINS on Applied Parts).

The Analyzer applies 120 or 240 VAC plus 10% to

the Patient leads or External test leads during

the Isolation test. Although this is current

limited by a 121K Ohms internal resistor, per

standard test specifications, care should be

taken to prevent contact with this voltage.

Do not touch the test leads, connections or DUT

while depressing the Isolation Test key.

WARNING

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Point to Point Measurements

The unit has the ability to measure Leakage Current, Isolation Leakage Current and Resistance between two points, utilizing two test leads. These tests are separated because they use a slightly different setup than the previous tests.

Point to Point Leakage Current

With the External function selected, the display will show the leakage current between the test leads. The display is in µAmps and will read from 0 to 1999.

The test requires that the Black test cable be plugged into the Chassis Socket and the Red test cable be plugged into the External Socket. The other end of the leads are then attached to the points of interest.

Any current flowing between the test points is passed through a 1000 Ohms load with either AAMI ES1-1993 or IEC 601 frequency compensation as selected by the Load key.

Point to Point Isolation Leakage Current

With the External function selected and the Isolation Voltage key depressed, the display will show the isolation leakage current between the test leads. The display is in µAmps and will read from 0 to 1999.

Depress and hold the Isolation Voltage key. This will apply 110% of the line voltage through a 121K resistor to the test leads and measure the current that flows through a 1000 Ohms load with either AAMI ES1-1993 or IEC 601 frequency compensation as selected by the Load key.

The Analyzer applies 120 or 240 VAC plus 10% to

the Patient leads or External test leads during

the Isolation test. Although this is current

limited by a 121K Ohms internal resistor, per

standard test specifications, care should be

taken to prevent contact with this voltage.

Do not touch the test leads, connections or DUT

while depressing the Isolation Test key.

WARNING

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Point to Point Resistance

With the Earth Resistance function selected, the display will show the resistance between the two test leads. The display is in hundredths of Ohms and will read to 19.99 Ohms.

Remove any device plugged into the Analyzer Test Receptacle.

The test requires two Black (Kelvin) test cables--one in the Chassis Socket and the other in the External Socket. The other ends should be connected to the points of interest.

Since the Black (Kelvin) cable removes any error from the test leads (providing a true 4 wire reading), the value displayed is the actual resistance of interest, without any compensation.

NOTE: If there is a DC voltage present between the two test points, the reading may contain an error. This can be checked by reversing the connections. If the readings differ, average the two to get the actual resistance value.

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Test Matrix

DUT

POWER

GROUND POLARITY HOT NEUTRAL

On Closed Forward Closed Closed On Closed Forward Closed Open On Closed Forward Open Closed On Closed Forward Open Open On Closed Reverse Closed Closed On Closed Reverse Closed Open On Closed Reverse Open Closed On Closed Reverse Open Open On Open Forward Closed Closed On Open Forward Closed Open On Open Forward Open Closed

On Open Forward Open Open

On On On

Open Reverse Closed Closed Open Reverse Closed Open Open Reverse Open Closed

Open Reverse Open Open

Off Closed Forward Closed Closed Off Closed Forward Closed Open Off Closed Forward Open Closed Off Closed Forward Open Open Off Closed Reverse Closed Closed Off Closed Reverse Closed Open Off Closed Reverse Open Closed Off Closed Reverse Open Open Off Open Forward Closed Closed Off Open Forward Closed Open Off Open Forward Open Closed Off Open Forward Open Open Off Open Reverse Closed Closed Off Open Reverse Closed Open Off Open Reverse Open Closed Off Open Reverse Open Open

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ECG WAVEFORMS

The SA-2010S provides ECG Waveforms to aid in the verification of the basic operational characteristics of cardiac-monitoring equipment. The information in this section presents a listing of available waveforms. It is the responsibility of the user to establish which waveform verifications are required based on local codes, facilities practices and equipment manufacturer’s recommendations.

Pulse Waves

The SA-2010S simulates a Normal Sinus Rhythm pulse at 30, 60, 120 and 240 BPM. With ECG Waveforms function selected, use the arrow keys under the waveform LEDs to select the desired pulse. The display is unused in this mode and will show over range. The LEDs will pulse with the waveform.

Performance Waves

Sine

The SA-2010S sends out Sine waves of 10, 60 and 100 Hz. With ECG Waveforms function selected, use the arrow keys under the waveform LEDs to select the desired Sine wave. The display is unused in this mode and will show over range.

Square

The SA-2010S sends out Square waves of 0.125 and 2 Hz. With ECG Waveforms function selected, use the arrow keys under the waveform LEDs to select the desired Square wave. The display is unused in this mode and will show over range.

Triangle

The SA-2010S sends out Triangle waves of 2 Hz. With ECG Waveforms function selected, use the arrow keys under the waveform LEDs to select the desired Triangle wave. The display is unused in this mode and will show over range.

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MANUAL REVISIONS

Revision #

Rev 01 DT7338 Preliminary Manual

Rev 02 DT7338CC Photos Updated

WARRANTY

FROM DEFECTS IN MATERIALS AND WORKMANSHIP UNDER THE SERVICE FOR WHICH THEY

RE INTENDED. THIS WARRANTY IS EFFECTIVE FOR TWELVE MONTHS FROM THE DATE OF

SHIPMENT.

EXCLUSIONS: THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

BC GROUP INTERNATIONAL, INC. IS NOT LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.

NO PERSON OTHER THAN AN OFFICER IS AUTHORIZED TO GIVE ANY OTHER WARRANTY OR

SSUME ANY LIABILITY.

REMEDIES: THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY SHALL BE: (1) THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS OR PRODUCTS, WITHOUT CHARGE. (2) AT THE OPTION OF BC GROUP INTERNATIONAL, INC., THE REFUND OF THE PURCHASE PRICE.

P:\MANUALS\BCGroup\…\SA2010S_UM_Rev03.doc

Program # Revisions Made

LIMITED WARRANTY

: BC GROUP INTERNATIONAL, INC. WARRANTS ITS NEW PRODUCTS TO BE FREE

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SPECIFICATIONS

LINE VOLTAGE

DUT CURRENT

SCALES & RANGES

85 – 265 VAC, 50/60 Hz, RMS

+/- 3% of reading, +/- 1 digit

0 – 19.99 Amps, RMS

+/- 5% of reading, +/- 1 digit

EARTH/GROUND RESISTANCE

LEAKAGE CURRENT 0-1999 µAmps, RMS DC and 25 to 1KHz +/- 1.0% of reading, +/- 1 digit

+/- 1% of reading, +/- 1 digit

0-19.99 Ohms

1.00 KHz – 100 KHz +/- 2.5% of reading, +/- 1 digit 100 KHz – 1.00 MHz +/- 5.0% of reading, +/- 1 digit

ISOLATION TEST

LOAD

CAPACITY

110% Line Voltage

+/- 5%

AAMI ES1-1993 or IEC 601

(Selectable)

15 Amps, 30 Minutes

20 Amps, 5 Minutes

NORMAL SINUS RHYTHM

RATE 30,60,120,240 BPM PERFORMANCE SINE WAVE 10,60,100 Hz SQUARE WAVE 0.125, 2.000 Hz TRIANGLE WAVE 2.000 Hz

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LEAD 1 1.75 mV LEAD 2 2.75 mV LEAD 3 1.00 mV LEAD TO LEAD

IMPEDENCE LEAD TEST

IMPEDENCE

OUTPUT

1000 Ohms

< 1000 Ohms

ACCURACY

AMPLITUDE +/- 2 % Lead II FREQUENCY 0.5 %

PHYSICAL

ENCLOSURE

WEIGHT

DISPLAY .5 inch, 3 ½ digit LCD FACE PLATE Lexan, Back printed OPERATING RANGE 15 to 40 C STORAGE RANGE -20 to 65 C

8.625 x 5.5 x 1.625 Inches (219 x 140 x 41 mm)

ABS Plastic

<2.5 Lbs

(<1.1 Kg)

POWER

FUSE

ELECTRICAL

85 to 265 VAC, 50/60 Hz

5 VA

250 mA, 250 V

5X20 mm, Fast Acting

Receptacle Ground Leg

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APPENDIX A -- LABEL

The following is a representation of the label found on the back of the SA-2010S:

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NOTES