BW Technologies MCXL-XWH0-Y-NA User manual

1

1, 2, 3, and 4 Gas Detector

User Manual

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Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Zeroing the Sensors . . . . . . . . . . . . . . . . . . . . . . . . 1

Contacting BW Technologies by Honeywell . . . . . . 2

Safety Information - Read First . . . . . . . . . . . . . . . . 2

Sensor Poisons and Contaminants . . . . . . . . . . . . . 5

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Parts of the GasAlertMicroClip . . . . . . . . . . . . . . . . 7

Display Elements . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Pushbutton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Activating the Detector . . . . . . . . . . . . . . . . . . . . . . 10

Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Battery Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Audible/Visual Test . . . . . . . . . . . . . . . . . . . . . . . . 10

Detector Version . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Startup Message . . . . . . . . . . . . . . . . . . . . . . . . . 10

Alarm Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Sensor and Power Test . . . . . . . . . . . . . . . . . . . . 11

Automatic Zero and O

Calibration Due Date (optional) . . . . . . . . . . . . . . 12

Last Calibration Failed (optional) . . . . . . . . . . . . . 13

Overdue Calibration . . . . . . . . . . . . . . . . . . . . . . . 13

Cal IR Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Bump Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Last Bump Test Failed . . . . . . . . . . . . . . . . . . . . . 14

Force Bump (optional) . . . . . . . . . . . . . . . . . . . . . 14

Calibration (optional) . . . . 12

2

Self-Test Pass . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Self-Test Fail . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Battery Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Backlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Deactivating the Detector . . . . . . . . . . . . . . . . . . . . 16

Installing Fleet Manager II . . . . . . . . . . . . . . . . . . . . 16

Using Fleet Manager II to Configure the Detector 18

Detector Identification . . . . . . . . . . . . . . . . . . . . . . . 19

Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Hardware/Firmware Revision . . . . . . . . . . . . . . .19

Startup Message . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sensor Configuration . . . . . . . . . . . . . . . . . . . . . . . . 20

Sensor Disabled . . . . . . . . . . . . . . . . . . . . . . . . . 20

Calibration Gas Concentration . . . . . . . . . . . . . . . . 21

Calibration Interval . . . . . . . . . . . . . . . . . . . . . . .21

Bump Interval. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Low Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

High Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

TWA Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

STEL Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

STEL Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Auto Zero on Startup . . . . . . . . . . . . . . . . . . . . . 23

O2 Auto-Calibration on Startup

(Automatic O

LEL By Vol CH

Calibration) . . . . . . . . . . . . . . . . . . . . . . . . 23

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4

User Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Latching Alarms . . . . . . . . . . . . . . . . . . . . . . . . . 24

Safe Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

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User Manual

Stealth Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Low Alarm Acknowledge . . . . . . . . . . . . . . . . . . 25

Force Calibration When Overdue . . . . . . . . . . . . 26

Cal Lock (Calibration IR Lock) . . . . . . . . . . . . . . 26

Force Bump When Overdue . . . . . . . . . . . . . . . . 26

Confidence Beep . . . . . . . . . . . . . . . . . . . . . . . .27

IntelliFlash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Datalog Interval . . . . . . . . . . . . . . . . . . . . . . . . . 28

Confidence Beep and IntelliFlash Interval . . . . . 28

Language Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Computed Gas Exposures . . . . . . . . . . . . . . . . . 31

Viewing Gas Exposures . . . . . . . . . . . . . . . . . . . 31

Clearing Gas Exposures . . . . . . . . . . . . . . . . . . . 32

Gas Alarm Setpoints . . . . . . . . . . . . . . . . . . . . . . 32

Factory Gas Alarm Setpoints . . . . . . . . . . . . . . . 33

Changing Alarm Setpoints . . . . . . . . . . . . . . . . . 33

Stopping a Gas Alarm . . . . . . . . . . . . . . . . . . . . 33

Sensor Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Low Battery Alarm . . . . . . . . . . . . . . . . . . . . . . .34

Automatic Deactivation Alarm . . . . . . . . . . . . . . 34

Bump Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Diagnostics Test . . . . . . . . . . . . . . . . . . . . . . . . . 36

Connecting the Gas Cylinder to the Detector . . .37

Calibration Setup . . . . . . . . . . . . . . . . . . . . . . . .38

Setting Span Gas Concentration Values . . . . . . . . 38

Connecting to the IR Link . . . . . . . . . . . . . . . . . . .38

Calibrating with the IR Link . . . . . . . . . . . . . . . . . . 39

Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . 39

Auto Zero and Oxygen Sensor Calibration . . . . . . 40

Auto Span . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Calibration Due Date . . . . . . . . . . . . . . . . . . . . . . . 41

Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Datalogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Event Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Downloading Datalogs and Event Logs . . . . . . . 43

Software Requirements . . . . . . . . . . . . . . . . . . .43

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Battery Cautions . . . . . . . . . . . . . . . . . . . . . . . . .44

Charging the Battery . . . . . . . . . . . . . . . . . . . . . .45

Replacing a Sensor or Sensor Filter . . . . . . . . . . 46

Removing the back shell . . . . . . . . . . . . . . . . . . . 47

Replacing the Sensor Filter . . . . . . . . . . . . . . . .48

Replacing the H

S, CO, and LEL sensor . . . . . .49

2

Replacing the Oxygen Sensor XT and XL . . . . . 50

Reassembling the detector . . . . . . . . . . . . . . . . . 51

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Startup Troubleshooting . . . . . . . . . . . . . . . . . . . . .56

Calibration Troubleshooting . . . . . . . . . . . . . . . . . . .57

2

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Replacement Parts and Accessories . . . . . . . . . . . 58

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

General Datalogger Specifications . . . . . . . . . . . 63

GasAlertMicroClip

3

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GasAlertMicroClip

Introduction

a Warning

To ensure personal safety, read Safety Information - Read
First and the Cautions before using the detector.

The GasAlertMicroClip XT, XL and X3 (“the detector”) warns of
hazardous gas at levels above user-defined alarm setpoints.

The detector is a personal safety device. It is your responsibility to
respond properly to the alarm.

lists the gases monitored.

Table 1.

Zeroing the Sensors

To zero the sensors, refer to steps #1-3 in Connecting to the IR Link.

Table 1. Gases Monitored

Gas Detected Unit of Measure

Hydrogen sulfide (H2S) parts per million (ppm)

Carbon monoxide (CO) parts per million (ppm)

Oxygen (O

Combustible gases (LEL)
Field selectable for:

) percent by volume (%)

2

1. percent of lower explosive
limit (% LEL)

2. percent by volume met
0-5.0% v/v

hane

1

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GasAlertMicroClip

ISO 9001

Safety Information - Read First

Use the detector only as specified in this guide and the operator’s
manual, otherwise the protection provided by the detector may be
impaired.

International symbols on the detector and in this manual are explained in
Table 2.

Read the Cautions on the following pages before using the detector.

ec Warning

This instrument contains a lithium polymer battery. Dispose of
lithium cells immediately. Do not disassemble and do not
dispose of in fire. Do not mix with the solid waste stream.
Spent batteries must be disposed of by a qualified recycler or
hazardous materials handler.

a Cautions

• Warning: Substitution of components may impair Intrinsic Safety.

• Before using the detector, refer to Sensor Poisons and
Contaminants.

• Warning: For safety reasons, this equipment must be operated
and serviced by qualified personnel only. Read and understand
the user manual completely before operating or servicing.

• Do not use the detector if it is damaged. Inspect the detector
before using. Look for cracks and/or missing parts.

• If the detector is damaged or parts are missing, contact BW
Technologies by Honeywell immediately.

• Only use sensor(s) that are specifically designed for the
GasAlertMicroClip. Refer to Replacement Parts and Accessories

.

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GasAlertMicroClip

Safety Information - Read First

• Calibrate the detector before first-time use and then on a regular
schedule, depending on use and sensor exposure to poisons
and contaminants. BW recommends calibrating at least
every 180 days (6 months).

• BW recommends to “bump test” the sensors before each day’s
use to confirm their ability to respond to gas by exposing the
detector to a gas concentration that exceeds the alarm setpoints.
Manually verify that the audible and visual alarms are activated.
Calibrate if the readings are not within the specified limits.

• BW recommends the combustible sensor be checked with a
known concentration of calibration gas after any known
exposure to catalyst contaminants/poisons (sulfur compound
silicon vapors, halogenated compounds, etc).

• The combustible sensor is factory calibrated to 50% LEL
methane. If monitoring a different combustible gas in the % LEL
range, calibrate the sensor using the appropriate gas.

• Caution: High off-scale readings may indicate an explosive
concentration.

• Only the combustible gas detection portion of this instrument
has been assessed for performance by CSA International.

• Protect the combustible sensor from exposure to lead
compounds, silicones, and chlorinated hydrocarbons.

• Sensor exposure to certain organic vapors (such as leaded
gasoline and halogenated hydrocarbons) may temporarily inhibit
sensor performance. After exposure, a bump test or calibration is
recommended.

• For use only in potentially explosive atmospheres where oxygen
concentrations do not exceed 20.9% (v/v).

once

s,

• Any rapid up-scaling reading followed by a declining or errati
reading may indicate a gas concentration beyond upper scale
limit, which may be hazardous.

• Only calibrate the detector in a fresh air environment and in a
safe area.

• Use only BW approved batteries for the GasAlertMicroClip
detector. Refer to Specifications

• Charge the detector before first-time use. BW recommends the
detector be charged after every workday.

• Charge the detector using the recommended charging adapter
only. Do not use any other charging adapter. Failure to adhere to
this caution can lead to fire and/or explosion.

• Extended exposure of the detector to certain concentrations of
combustible gases and air may stress a detector element that
can seriously affect its performance. If an alarm occurs due to
high concentration of combustible gases, calibrate the detector.
If necessary, replace the sensor.

• Do not test the combustible sensor’s response with a butane
cigarette lighter; doing so will damage the sensor.

• Do not expose the detector to electrical shock and/or severe
continuous mechanical shock.

• Do not attempt to disassemble, adjust, or service the detector
unless instructions for that procedure are provided in the
technical reference guide, and/or that part is listed as a
replacement part. Use only BW Technologies by Honeywell
replacement parts. Refer to Replacement Parts and Accessories

• The detector warranty will be voided if customers, personnel, or
third parties damage the detector during repair attempts.
Non-BW Technologies by Honeywell repair/service attempts void
this warranty.

.

c

.

3

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User Manual

Table 2. International Symbols

Symbols Description

n

g

X

ATEX

IECEx

Approved to both U.S. and Canadian Standards by CSA International

European Explosive Protection

Conforms to European Union Directives

Conforms to European ATEX Directives

International Electrotechnical Commission Scheme for Certification to Standards for Electrical Equipment for Explosive
Atmospheres

Conforms to Korea Testing Laboratory (KTL) Certification

Natural Institute of Metrology, Quality, and Technology. Conform

Austral

ian Regulatory Compliance Mark

s to Brazilian INMETRO Certification.

4

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GasAlertMicroClip

Sensor Poisons and Contaminants

Sensor Poisons and Contaminants

Several cleaners, solvents, and lubricants can contaminate and cause permanent damage to sensors. Before using cleaners, solvents, and lubricants
in close proximity to the detector sensors, read the following cautions and refer to the lists below.

a Caution

Use only the following BW Technologies by Honeywell recommended products and procedures:

• Use water based cleaners.

• Use non-alcohol based cleaners.

• Clean the exterior of the detector with a soft, damp cloth.

• Do not use soaps, polishes, or solvents.

Below are common products to avoid using around sensors.

Cleaners and Lubricants

• Brake cleaners

• Lubricants

• Rust inhibitors

• Window and glass cleaners

• Dishsoaps

• Citrus based cleaners

• Alcohol based cleaners

• Hand sanitizers

• Anionic detergents

• Methanol (fuels and antifreezes)

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GasAlertMicroClip

User Manual

Silicones

• Silicone cleaners and protectants

• Silicone based adhesives, sealants, and gels

• Hand/body and medicinal creams containing silicone

• Tissues containing silicone

• Mold releasing agents

• Polishes

Aerosols

• Bug repellents and sprays

• Lubricants

• Rust inhibitors

• Window cleaners

Getting Started

The list below provides the standard items included with the detector. If
the detector is damaged or parts are missing, contact the place of
purchase immediately.

• Sensors: H

• Calibration cap and hose

• Charging adapter

• Printed Operator‘s Manual

• Supplementary Booklet, including a Quick Reference Card

• CD-ROM, including translated operator‘s manuals

Configuration Software: The detector is configured with Fleet Manager
II software. It can be downloaded for freeom BW Technologies by
Honeywell website:

6

S, CO, O2, and combustible (LEL)

2

.

Fleet Manager II CD-ROM is shipped with the MicroDock II base station
and IR Link kit.

The detector is shipped with the sensors and rechargeable battery
installed.

Battery Replacement: To replace the battery, contact BW Technologies
by Honeywell. The battery can only be replaced by the manufacturer.

Charge Battery and Replace Sensors: To charge the battery and
replace the sensors and/or sensor filter, refer to the following:

Battery Cautions

•

• Replacing a Sensor or Sensor Filter

To order replacement parts, refer to Replacement Parts and
Accessories.

To become oriented with the features and functions of the detector, refer
to the following figures and tables:

• Figure 1.

• Figure 2.

•Table 5.

and Table 3. describes the detector’s components.

and Table 4. describes the detector’s display elements.

describes the detector’s pushbutton.

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GasAlertMicroClip

Parts of the GasAlertMicroClip

Parts of the GasAlertMicroClip

Figure 1. Parts of the GasAlertMicroClip

Table 3. Parts of the GasAlertMicroClip

Item Description

1 IntelliFlash

2 Visual alarm indicators (LEDs)

3 Alligator clip

4 Charging connector / IR interface

5 Pushbutton (C)

6 Carbon monoxide (CO) sensor

7

8

9 Combustible (LEL) sensor

10 Audible alarm

11 Liquid crystal display (LCD)

Hydrogen sulfide (H

Oxygen (O

) sensor

2

S) sensor

2

7

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GasAlertMicroClip

1

8

7

6

5

4

3

2

Display Elements

Display Elements

Figure 2. Display Elements

Table 4. Display Elements

Item Description

1 Alarm condition

2 Automatically zero sensor

3 Numeric value

4 Stealth mode

5 Battery life indicator

6 Gas identifier bars

7 Gas cylinder

8 Automatically span sensor

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Pushbutton

GasAlertMicroClip

Pushbutton

Table 5. Pushbutton

Pushbutton Description

• To activate the detector press C.

• To deactivate the detector, press and hold C until the OFF countdown is complete and the LCD

deactivates.

• To view the TWA, STEL, and peak (maximum) readings, press C twice. To clear the TWA, STEL,
and peak readings, press C when the LCD displays RESET.

C

• To initiate calibration, deactivate the detector. Press and hold C while the detector performs the

OFF countdown. Continue holding C while the LCD briefly deactivates. The LCD reactivates and
then begins the CAL countdown. Release C when the CAL countdown is complete.

• To activate the backlight in normal operation, press C.

• To acknowledge latched alarms, press C.

• To acknowledge a low alarm and disable the audible alarm, press C (if the Low Alarm
Acknowledge option is enabled).

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User Manual

Activating the Detector

a Caution

Only activate the detector in a fresh air environment and in a
safe area.

To activate the detector, press

Self-Test

The following startup tests are written as startup performance is
intended. If an error occurs, refer to Startup Troubleshooting

When the detector is activated, it performs several startup tests. Confirm
the following tests occur.

Battery Test

The detector performs a battery test during startup. If the battery has
insufficient power to operate, the following screen displays.

Charge the battery for 2-3 hours before restarting the detector. Refer to
Charging the Battery

.

C.

.

Audible/Visual Test

1. All of the LCD elements display simultaneously as the detector
beeps, flashes, vibrates, and activates the backlight.

Detector Version

2. The current firmware version of the detector then displays on the
LCD.

Startup Message

3. If data is entered in the Startup Message option (25 characters
maximum) of Fleet Manager II, that data will display during the
startup self-test. To enter a startup message, refer to Detector

Identification or the Fleet Manager II Operator’s Manual.

10

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Activating the Detector

Alarm Setpoints

4. Next, the TWA, STEL, low, and high alarm setpoints display.

Note

Alarm setpoints may vary by region. Refer to Factory Gas Alarm
Setpoints.

Sensor and Power Test

5. The detector then tests the sensors.

After testing the sensors, the following screen displays to verify
all sensors have passed.

If an error message displays, refer to Startup Troubleshooting

Note

The sensors are tested continuously while the detector is activated.

.

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GasAlertMicroClip

User Manual

Automatic Zero and O2 Calibration (optional)

6. Auto-Zero on Startup: If enabled, the H

S, CO, and LEL

2

sensors are automatically zeroed during startup. Each sensor is
enabled individually. The auto-zero option is enabled for each
sensor upon shipment.

O

Auto-Calibration on Startup: If enabled, the O2 sensor is

2

automatically calibrated during startup. The auto-calibration
option is enabled for the O

If the O

Auto-Calibration on Startup option is enabled, and the

2

sensor upon shipment.

2

Auto-Zero on Startup option is disabled for all sensors, the
following screen displays.

Note

If oxygen is configured to measure 20.8% vol., the oxygen
calibration screen displays 20.8% O

.

2

Calibration Due Date (optional)

7. The following screen displays the number of days remaining
before calibration is due. The number of days that displays is
when the next sensor calibration should be performed.

Note

If the Calibration Interval option is defined as 0, the calibration
due date is bypassed during startup.

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GasAlertMicroClip

Activating the Detector

Last Calibration Failed (optional)

If any sensor failed the last calibration, CAL FAILURE displays
on the screen.

Note

When the CAL FAILURE displays, the previous calibration has
failed but the calibration is still valid until the next calibration due
date.

Overdue Calibration

If any sensor is past due for calibration, the detector beeps,
flashes, vibrates, and the following screen displays.

If calibration is overdue and the Force Calibration When
Overdue option is enabled, a calibration must be performed to
enter normal operation. Refer to Calibration

.

Note

If calibration is not performed, or
2 minutes, the detector automatically deactivates.

If the Force Calibration When Overdue is disabled, press
acknowledge the warning. The detector continues with the
startup self-tests and then enters normal operation.

Cal IR Lock

If the Cal Lock option is enabled, the following screen displays.

Refer to Startup Troubleshooting

Bump Test

A bump test cannot be conducted if the detector has just been
calibrated. If the Bump Interval
Manager II, the bump test is bypassed.

BW recommends to “bump test” the sensors, before each day’s
use, to confirm their ability to respond to gas by exposing the
detector to a gas concentration that exceeds the ala rm set poi nts.

C is not pressed within

.

Note

option is defined as 0 in Fleet

C to

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GasAlertMicroClip

User Manual

Last Bump Test Failed

If any sensor failed the last calibration, CAL FAILURE displays
on the screen.

Note

When the BUMPCHK FAILURE displays, the previous
calibration has failed but the calibration is still valid until the next
bump test due date.

Force Bump (optional)

8. If the Force Bump option is enabled and the sensors are due

have a bump test, the following screen displays.

A bump test must be performed to enter normal operation. Apply
gas to the sensors. Ensure the visual, audible, and vibrator
alarms activate. When the gas is removed, the detector briefly
remains in alarm until the gas has cleared from the sensors.

When the sensors successfully pass the bump check, the
following screen displays showing the number of days remaining
until the next bump check is due (I d = 1 day).

If Force Bump is disabled, press
self-tests.

If BUMPCHK todAY displays again after performing a bump
check, refer to Startup Troubleshooting

C to continue with the startup

Note

.

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GasAlertMicroClip

Activating the Detector

Self-Test Pass

When the detector has passed all startup self-tests, it enters normal
operation. The LCD displays the ambient gas readings.

The detector automatically begins

• recording the peak (maximum) gas exposure,

• calculating the short-term exposure level (STEL), and

• calculating the time-weighted average (TWA) exposures.

Self-Test Fail

If the following error message displays after entering normal operation,
refer to Startup Troubleshooting

.

Battery Test

The battery is tested when the detector is activated and continuously
thereafter. See Specifications for Battery Runtimes.

• Battery power is continually displayed during normal operation. If
battery power is low,

sequence of 10 rapid sirens and alternating flashes with 7 seconds
of silence in between (continues for 15 minutes).

• If battery power becomes critically low,
The detector performs a sequence of 10 rapid sirens with 1 second
of silence in between (sequence reactivates seven times). The
detector then displays

If enabled, Confidence Beep and IntelliFlash automatically
deactivate during a low battery alarm. Refer to Confidence Beep

L and flashes. The detector performs a

L and LOW BAT display.

OFF and the detector deactivates.

Note

Backlight

The backlight automatically activates

• during startup,

• when the pushbutton is pressed (then deactivates after 5 seconds),
and

• when there is an alarm condition (unless Stealth is enabled).

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User Manual

Deactivating the Detector

To deactivate the detector, press and hold C. The detector

• performs a sequence of two sirens with alternating flashes,

•vibrates,

• initiates the deactivation countdown, and

•displays

If
will not deactivate.

OFF.

Note

C is released before the countdown is complete, the detector

Installing Fleet Manager II

Fleet Manager II is required to configure the detector and sensors. And
IR Link is also required. To purchase contact BW Technologies by
Honeywell.

To install Fleet Manager II complete the following:

1. Install Fleet Manager II using the Fleet Manager CD-ROM
(available with MicroDock II and the IR Link), or download (at no
cost) from BW Technologies by Honeywell website:
.

2. Follow the installation wizard.

3. When installation is complete, open Fleet Manager II.

4. Click Administration located on the left toolbar.

5. Click the Login/Logout button.

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6. When the Password dialog box displays, enter Admin (password

is case sensitive).

GasAlertMicroClip

Installing Fleet Manager II

7. Click OK.

8. From the Devices toolbar, click Configure Device via IR Link.

9. When the Device Selection dialog box displays, select

GasAlertMicroClip Series and click OK.

Fleet Manager II displays the Sensors tab that includes the
following sections:

•

Detector Identification

•CO, O2, H2S, LEL Sensor Configuration

• User Options

• Language Menu

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3

2

1

User Manual

Using Fleet Manager II to Configure the Detector

Table 6: Connecting to the IR Link

Item Description

1 Detector

2 IR and charger interface

3 IR Link

1. Activate the detector and wait for the startup tests to complete.

2. Connect the USB cable to the USB port on the computer.

3. Connect the USB cable to the IR Link.

4. Insert the IR link onto the IR interface on the back of the detector.

5. Open Fleet Manager II and access the Sensors tab. Refer to

Installing Fleet Manager II

.

6. From the Sensors tab, click Retrieve from Device at the bottom
of the window.

The fields will populate with the detector’s current configurations.

7. Refer to the descriptions in the following sections to define
settings and enable/disable options:

•

Detector Identification

• Sensor Configuration (CO, O2, H2S, and LEL)

•

User Options

• Language Menu

8. When configuration of new settings is complete, click Save to
Device at the bottom of the window. The detector automatically
updates with the new settings.

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Detector Identification

Detector Identification

The Detector Identification section provides information about the
detector, current firmware revision, and hardware revision. Data can also
be entered (25 characters per line) to display as a startup message on
the detector LCD each time it is activated.

Figure 3. Detector Identification

Serial Number

Enter the serial number of the detector. The serial number is located on
the back of the detector. The serial number is listed above the S: bar
code. This cannot be altered.

Note

GasAlertMicroClip serial numbers use the KA serial number
prefix.

Hardware/Firmware Revision

Hardware/Firmware Revision cannot be altered. The field
automatically populates when data is retrieved from the detector. If new
firmware is downloaded to the detector, the field automatically updates
when data is retrieved.

The firmware version displays on the detector LCD during the startup
self-tests.

Startup Message

Enter text (25 characters per line) to display on the detector LCD during
startup. Enter information such as employee name, plant, area,
emergency numbers, etc.

Depending upon the length of the message, it will either

a) display on the LCD for 3 seconds (shorter message), or

b) scroll twice on the LCD (longer message).

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User Manual

Sensor Configuration

Settings for the sensors are configured individually. Enter values or
enable/disable options. Refer to Factory Gas Alarm Setpoints
setpoint values.

Note

Depending upon the sensor, the options may vary.

Figure 4. CO Sensor Configuration

for

Sensor Disabled

a Warning

Use extreme caution when disabling a sensor. The disabled
sensor cannot detect and alarm against the applicable gas.

1. Click Retrieve from Device to populate the fields with the
current detector settings.

2. Click the Disabled checkbox for the required sensor.

Figure 5. Disabled Sensor

The fields for the applicable sensor become inactive (greyed out)
until the sensor is again enabled.

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Sensor Configuration

3. Click the Save to Device button located at the bottom of the

window.

4. The detector LCD automatically updates. The gas type and
sensor readings no longer display on the LCD for the applicable
sensor.

5. Enable the sensor as soon as possible. If the sensor is
damaged, replace it immediately. Refer to Replacing a Sensor or
Sensor Filter.

Calibration Gas Concentration

a Caution

The gas concentration value entered in Fleet Manager II must

match the gas concentration value on the gas cylinder.

1. Refer to the following list of recommended gas mixtures:

• CO: 100 ppm balance N

•H2S: 25 ppm balance N

• LEL: 50% LEL or 2.5% by vol. methane balance air

•O

: 20.9% balanced with N

2

2. Select/enter the gas concentration value in the Calibration Gas
field of the applicable sensor.

2

2

2

Calibration Interval

a Caution

BW recommends that the sensors be calibrated once every
180 days (6 months).

Define how often a sensor should be calibrated in the Calibration
Interval field. A different calibration interval can be defined for each

sensor.

1. Enter the value (0-365 days) for each sensor.

2. Enter 0 to disable the calibration interval option. Entering zero
automatically deactivates the Force Calibration When Overdue
user option.

The detector is shipped with the factory default set to 180 days.

Bump Interval

Define how often a bump check should be performed for each sensor in
the Bump Interval field. A different bump interval can be defined for
each sensor.

1. Enter the value (0-365 days) for each sensor.

2. Enter 0 to disable the Bump Interval option. Entering 0
automatically disables the Force Bump When Overdue option.

The detector is shipped with the factory default set to 0 days.

Note

BW recommends to bump test the sensors before each day’s
use to confirm their ability to respond to gas by exposing the
detector to a gas concentration that exceeds the alarm setpoi nts.
Verify that the audible and v isu al alarms a cti vat e. Cali brate i f t he
readings are not within the specified limits.

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User Manual

Low Alarm

Enter the low alarm setpoints for each sensor. Refer to Factory Gas
Alarm Setpoints for factory defined alarm setpoints.

Applicable to all sensors.

High Alarm

Enter the high alarm setpoints for each sensor. Refer to Factory Gas
Alarm Setpoints for factory defined alarm setpoints.

Applicable to all sensors.

TWA Alarm

The time-weighted average (TWA) is a safety measure used to
determine accumulated average exposure to gases. An average is
determined using the US Occupational Safety and Health Administration
(OSHA) method to ensure the worker is warned when the maximum
average is accumulated.

22

The US OSHA method is defined as a moving average that accumulates
over an 8-hour average. If the worker is in the field longer, the oldest
accumulated values (first hour) are replaced by the newest values (ninth
hour). This continues for the duration of the work shift until the detector is
deactivated.

TWA Alarm applies to CO and H

1. Refer to Factory Gas Alarm Setpoints
setpoints.

2. Enter the setpoint in the TWA Alarm field.

S sensors only.

2

for the factory alarm

STEL Alarm

The short-term exposure limit (STEL) is the maximum permissible gas
concentration a worker can safely be exposed to for short periods of time
(5-15 minutes maximum).

STEL Alarm applies to CO and H

Standard factory Alarm Setpoints vary by region. Refer to
Factory Gas Alarm Setpoints

1. Refer to the applicable regulatory requirements in your area for
defining STEL alarm setpoints.

S sensors only.

2

Note

for OSHA factory settings.

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Sensor Configuration

2.Enter the setpoint for the CO and H2S sensor in the STEL Alarm
field. Proceed to STEL Interval

.

STEL Interval

STEL Interval provides protection for workers from over exposure to
high concentrations of gas, and is based on used-defined 5-15 minute
intervals. When the maximum STEL is reached, the detector alarms to
notify the worker.

a Caution

Follow all safety procedures as defined by your employer.

Enter the interval (5-15 minutes) in the STEL Interval field. The detector
is shipped with the factory default setting of 15 minutes.

Auto Zero on Startup

When enabled, the sensors automatically zero during the startup
self-tests. The Auto-Zero on Start-up option is available for the CO,

S, and LEL sensors. Not applicable to O2.

H

2

1. Click the checkbox of each sensor that will be auto zeroed during
startup.

The detector is shipped with the Auto-Zero on Start-up option
enabled for the CO, H

S, and LEL sensor.

2

Auto-Calibration on Startup (Automatic O2 Calibration)

O

2

When enabled, the O

sensor is automatically calibrated during the

2

startup self-tests.
The detector is shipped with the O

Auto-Calibration on Startup option

2

enabled.

LEL By Vol CH

4

When enabled, the detector displays the LEL value as CH4%, assuming

a methane environment.

The LEL By Vol CH

detector is shipped with the LEL by Vol CH

option is applicable to the LEL sensor only. The

4

disabled.

4

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User Manual

User Options

The user options section provides detector features that can be enabled
or disabled. The green checkmark indicates the option is enabled. Click
the checkbox to disable the option.

Figure 6. Fleet Manager II IR Link User Options

Latching Alarms

When enabled, a low alarm persists until the alarm is acknowledged and
gas concentrations are below the low alarm setpoint. The audible alarm
can be temporarily deactivated by pressing

C, but the LCD continues to

display the peak concentration values until the alarm condition no longer
exists.

The detector is shipped with Latching Alarms disabled.

Safe Mode

When enabled, SAFE displays continuously on the LCD unless an alarm
condition occurs. Safe Mode provides visual confirmation that no
(monitored) hazardous gas is present.

The detector is shipped with Safe Mode disabled.

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User Options

Stealth Mode

When enabled, the backlight, visual alarms, and audible alarms are
disabled. displays continuously on the LCD.

During an alarm, the vibrator activates and readings display on the LCD.

The detector is shipped with Stealth Mode disabled.

Low Alarm Acknowledge

When enabled, the audible alarm can be deactivated during a low alarm
for the CO, H
remain active until the alarm condition changes or the detector
deactivates.

Press

The detector is shipped with Low Alarm Acknowledge disabled.

S, and LEL sensors. The LED and visual alarm indicators

2

C to acknowledge the low alarm and deactivate the audible alarm.

Note

Low Alarm Acknowledge is not applicable to O

.

2

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User Manual

Force Calibration When Overdue

When enabled, if a sensor(s) is past due, the sensor(s) must be
calibrated immediately, otherwise the detector deactivates.

Enable Force Calibration When Overdue to ensure calibrations are
performed regularly and sensors are operating correctly. The following
screen displays during the startup sequence when the option is enabled
and the sensor(s) is overdue.

To enable Force Calibration When Overdue, complete the following:

1. Click the Force Calibration When Overdue checkbox to

enable.

2. Enter a value (1-365 days) in the Calibration Interval
(Cal Interval) field.

a Caution

If 0 (zero) is entered in the Cal Interval field, the Force
Calibration When Overdue option is automatically disabled.

The detector is shipped with Force Calibration When Overdue
disabled.

For more information, refer to Calibration

.

Cal Lock (Calibration IR Lock)

When enabled, the sensors can only be calibrated using an infrared (IR)
device to ensure calibrations are recorded. The following are IR devices:

• IR Link with Fleet Manager (refer to Connecting to the IR Link

• MicroDock II base station (refer to the MicroDock II User Manual).

If Cal Lock is enabled and calibration is attempted, the following screen
displays.

Note

If Cal Lock is enabled, the detector will still auto zero the
sensors.

The detector is shipped with Cal Lock disabled.

),

Force Bump When Overdue

When enabled, if a sensor(s) is past due for a bump test, the sensor(s)
must be bump tested immediately, otherwise the detector deactivates.

A bump test should be performed regularly to ensure the sensors are
responding correctly to gas. The following screen displays when the
option is enabled and the sensor(s) is overdue.

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To enable Force Bump When Overdue, complete the following:

1. Click the Force Bump When Overdue checkbox to enable.

2. Enter a value (1-365 days) in the Bump Interval

field.

a Caution

If 0 is entered in the Bump Interval field, the Force Bump
When Overdue option is automatically disabled.

The detector is shipped with Force Bump When Overdue disabled.

For information and procedures, refer to Bump Test

.

GasAlertMicroClip

User Options

Confidence Beep

When enabled, the confidence beep provides continuous audible
confirmation that the detector is operating correctly by beeping once
every second.

Note

Confidence beep automatically disables during a low battery
alarm, a self-test fail, a calibration fail, a bump test fail, or during
an alarm event.

To define how often Confidence Beep occurs (1-60 seconds), refer to
Confidence Beep and IntelliFlash Interval

The detector is shipped with the Confidence Beep disabled.

. Default setting is 1 second.

IntelliFlash

When enabled, the green LED flashes to provide continuous visual
confirmation that the detector is operating correctly.

Note

IntelliFlash is only applicable to GasAlertMicroClip XT, XL and
X3.

IntelliFlash automatically deactivates during a low battery alarm,
a self-test fail, a calibration fail, a bump test fail, or during an
alarm event.

To define how often IntelliFlash occurs (1-60 seconds), refer to
Confidence Beep and IntelliFlash Interval

The detector is shipped with IntelliFlash enabled.

. Default interval is 1 second.

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Language Menu

Datalog Interval

Enter a value (1-120 seconds). The default datalog interval is one
reading every 15 seconds.

Confidence Beep and IntelliFlash Interval

Enter a value (1-60 seconds) to define how often IntelliFlash occurs and
the detector beeps. Intelliflash and/or Confidence Beep must be enabled
in order to define Confidence Beep and IntelliFlash Interval.

Refer to Confidence Beep and IntelliFlash Interval
1 second.

Note

IntelliFlash and IntelliFlash Interval are only applicable to
GasAlertMicroClip XT, XL and X3.

. Default interval is

Language Menu

The detector can display warnings and notifications in five different
languages. Refer to the following illustration.

Click a language. When the settings are saved to the detector, the LCD
displays warnings and notifications in the selected language.

The detector is shipped with English as the default language.

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Alarms

Alarms

Table 7. describes the detector alarms and corresponding screens.
During an alarm condition, the detector activates the backlight, audible/
visual/vibrator alarms, and displays the current ambient readings. If
more than one type or level of alarm occurs simultaneously, a multi-gas

Alarm Screen Alarm Screen

Low Alarm

•Slow siren

• Slow alternating flash

• L and gas bar flash

• Vibrator alarm activates

High Alarm

•Fast siren

• Fast alternating flash

• L and gas bar flash

• Vibrator alarm activates

Note

If Low Alarm Acknowledge is enabled, the audible alarm can
be disabled during a low alarm condition. The vibra tor and visu al
alarm indicators remain active until the alarm condition changes
or the detector deactivates. Press
alarm and deactivate the audible alarm. If the alarm escalat es to
a high, TWA, or STEL alarm, the audible alarm reactivates.

If enabled, Latched Alarms causes the low and high gas alarms
(audible, visual, and vibrator) to persist until the alarm is
acknowledged (by pressing

C to acknowledge the low

C) and the gas concentration is

alarm results. If Stealth is enabled, the audible and visual alarms are
disabled, and only the vibrator alarm activates.

To change the factory-defined alarm setpoints, refer to Low Alarm
Alarm, TWA Alarm, and STEL Alarm.

Table 7. Alarms

TWA Alarm

•Slow siren

• Slow alternating flash

• L and gas bar flash

• Vibrator alarm activates

STEL Alarm

•Fast siren

• Fast alternating flash

• L and gas bar flash

• Vibrator alarm activates

below the low alarm setpoint. The LCD displays the peak
concentration and the audible, visual, and vibrator indicators
persist until the alarm condition no longer exists. Enable/disable
Latching Alarms in Fleet Manager II. Local regulations may
require Latching Alarms be enabled.

, High

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User Manual

Alarm Screen Alarm Screen

Multi-Gas Alarm

• Sequence alternating low and high alarm
siren and flash

• L and gas bars flash

• Vibrator alarm activates

Over Limit (OL) Alarm

• Fast siren and alternating flash

• L and gas bar flash

• Vibrator alarm activates

• OL displays

Sensor Alarm

• During startup sequence Error [sensor
name] displays

• During normal operation Err displays
(must be acknowledged by press C)

Low Battery Alarm

• Sequence of 10 rapid sirens and
alternating flashes with 7 seconds of
silence in between (continues for
15 minutes)

• and L fl ash, LOW BAT displays,
and the vibrator alarm activates

• After 15 minutes, of the Low Battery
alarm, the Automatic Shutdown Alarm
sequence begins

•

OFF displays before deactivating

30

Confidence Beep and IntelliFlash

• One beep and flash every second

Note

The detector is shipped with Confidence
Beep disabled and IntelliFlash enabled

Automatic Shutdown Alarm

• Sequence of 10 rapid sirens and alternating
flashes with 1 second of silence in between
(sequence reactivates seven times)

• LOW BAT and L display

• Vibrator alarm activates

• OFF displays before deactivating

Normal Shutdown

• Sequence of two sirens and alternating flashes

• Vibrator alarm activates

• Countdown initiates

•

OFF displays

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Alarms

Computed Gas Exposures

a Warning

To avoid possible personal injury, do not deactivate the
detector during a work shift. TWA, STEL, and MAX readings
reset once the detector is deactivated.

Table 8. Computed Gas Exposures

Gas Exposures Description

TWA
(H

S and CO

2

only)

STEL
(H

S and CO

2

only)

Peak*
(maximum)

* For oxygen, it is the highest or the lowest concentration
encountered.

Time-weighted average (TWA) based on
accumulated exposure to toxic gases
averaged over a workday according to US
OSHA method.

OSHA: 8 hour moving average

Short-term exposure limit (STEL) to gas
based on a 5-15 minute user-defined
period.

Peak concentration encountered during
work shift.

Viewing Gas Exposures

To view the TWA, STEL, and peak (maximum) readings, press C twice.
The LCD first displays the TWA gas exposures.

Then the LCD displays the STEL gas exposures.

Finally the LCD displays the peak (maximum) readings.

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User Manual

Clearing Gas Exposures

a Caution

Follow all safety procedures as defined by your employer.

Confirm with your supervisor before clearing TWA and STEL
alarms.

To clear the TWA, STEL, and peak exposure readings, press
the LCD displays RESET.

C when

Gas Alarm Setpoints

Gas alarms are activated when detected gas concentrations are above
or below the user-defined setpoints. Gas alarms are described below.

Table 9. Gas Alarm Setpoints

Alarm Condition

Low

High

TWA

STEL

Downscale

Multi-gas

Toxics and combustibles: Ambient gas

level above low alarm setpoint.

Oxygen: Ambient gas level may be set

above or below 20.9% (or 20.8%).

Toxics and combustibles: Ambient gas

level above high alarm setpoint.

Oxygen: Ambient gas level may be set

above or below 20.9% (or 20.8%).

Toxics only: Accumulated value above the

TWA alarm setpoint.

Toxics only: Accumulated value above the

STEL alarm setpoint.

Toxics only: If sensor reading is negative

(half of the TWA setpoint)

Two or more gas alarm conditions.

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Alarm Condition

Over Limit (OL)

OL displays when readings are above or
below the sensor detection range. Refer to
Specifications

for detection ranges.

Factory Gas Alarm Setpoints

Note

Standard factory alarm setpoints may vary by region.

Table 10.
Safety and Health Association (OSHA).

lists the factory alarm setpoints as defined by Occupational

Table 10. Sample Factory Alarm Setpoints

Gas TWA STEL Low High

O

2

LEL N/A N/A 10% LEL 20% LEL

CO 35 ppm 50 ppm 35 ppm 200 ppm

H

2

To disable an alarm, set the alarm setpoint to 0 (zero) in Fleet
Manager II. Refer to Using Fleet Manager II to Configure the
Detector for complete instructions.

N/A N/A 19.5% vol. 23.5% vol.

S 10 ppm 15 ppm 10 ppm 15 ppm

Note

GasAlertMicroClip

Alarms

Changing Alarm Setpoints

To change alarm setpoints, use the base station or IR Link and refer to
the following under Sensor Configuration

Low Alarm

•

• High Alarm

• TWA Alarm

• STEL Alarm

:

Stopping a Gas Alarm

The low and high alarms stop when the ambient gas concentration
returns to the acceptable range.

Note

If alarms are set to latch, press

The detector calculates the TWA value based on OSHA standards and
the STEL value based on a user-defined 5 to 15 minute period. Refer to
STEL Interval

To stop a TWA or STEL alarm, perform one of the following:

1. Deactivate and reactivate the detector.

2. Reset the TWA/STEL/peak exposure readings. Refer to Viewing

Follow all safety procedures as defined by your employer.
Confirm with your supervisor before clearing TWA and STEL
alarms.

.

Gas Exposures).

C to reset the alarms.

a Warning

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User Manual

Sensor Alarm

The detector tests for missing or defective sensors during the startup
self-test and continuously thereafter.

• During start-up if a sensor fails, Error and the sensor name displays.

• If a sensor fails the self-test, Err displays above the gas type of the

failed sensor. The detector will enter alarm. Press
the sensor alarm and stoop the alarm. Refer to Troubleshooting

C to acknowledge

Low Battery Alarm

• Battery power is continually displayed during normal operation. If
battery power is low,

sequence of 10 rapid sirens and alternating flashes with 7 seconds
of silence in between (continues for 15 minutes).

L and flashes. The detector performs a

• If battery power becomes critically low,
The detector performs a sequence of 10 rapid sirens with 1 second
of silence in between (sequence reactivates seven times). The
detector then displays

Charge the battery immediately. Refer to Charging the Battery

.

Confidence Beep automatically disables during a low battery
alarm.

OFF and the detector deactivates.

Note

L and LOW BAT display.

.

Automatic Deactivation Alarm

An automatic deactivation alarm will occur if

• the battery voltage is too low to operate the detector,

• calibration is due but not performed (when the Force Calibration
option is enabled),

• bump test is due but not performed (when the Force Bump options
is enabled) and

• all sensors fail during the startup self-test.

The detector performs a sequence of 10 rapid sirens with alternating
flashes with 1 second of silence in between (sequence reactivates seven
times). OFF then displays and the detector deactivates.

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Bump Test

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Bump Test

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User Manual

Calibration

Guidelines

When calibrating the detector, adhere to the following guidelines:

• Recommended gas mixture:
CO: 100 ppm balance N

S: 25 ppm balance N

H

2

LEL: 50% LEL or 2.5% for NA (2.2% for EU) by vol. methane
balance air
O

: 18% by volume, balance N

2

• To ensure accurate calibration, use a premium-grade calibration gas.
Gases approved by the National Institute of Standards and
Technology (NIST) improve the accuracy of the calibration.

• Do not use a gas cylinder past its expiration date.

• Calibrate a new sensor before use. Install the sensor, activate the
detector, and allow the sensor to stabilize before starting calibration
(used sensor: 60 seconds / new sensor: 5 minutes, for X3 O
stabilization takes 60 minutes.

• Calibrate the sensors at least once every 180 days, depending on
use and sensor exposure to poisons and contaminants.

• Calibrate the detector if the gas readings varies during startup.

• Calibrate the sensor before defining the alarm setpoints.

• Calibrate only in a safe area that is free of hazardous gas in an
atmosphere of 20.9% oxygen.

• Do not calibrate the detector during or immediately after charging is
complete.

• The oxygen sensor can be automatically calibrated each time upon
activation (if this feature is enabled). Activate the detector in a
normal (20.9%/20.8% oxygen) atmosphere.

2

2

2.

2

8

• Allow the detector to stabilize for 1 minute after activation before
performing a calibration or bump test.

• If a certified calibration is required, contact BW Technologies by
Honeywell.

Diagnostics Test

The detector tests the air (auto zero) and the span gas that is applied
(auto span) to ensure it meets expected values. Auto zero sets the
zero-gas level of the sensor.

Auto Zero: If target gas is present, the zero level will be incorrect and
the sensor will fail. If a sensor fails, an error message displays.

Auto Span: If the target gas does not meet expected values, an error
message displays.

A sensors that fails to span retains the previous span value, and does
not continue with the calibration process.

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Connecting the Gas Cylinder to the Detector

Refer to the following Figure 7., Table 11., and procedures to connect the
gas cylinder to the detector for calibration.

Note

Wind currents may cause false readings and poor calibrations.

Figure 7. Connecting the Gas Cylinder to the Detector

GasAlertMicroClip

Calibration

Table 11. Connecting the Gas Cylinder to the Detector

Item Description

1

2

3

Read the following steps (1-7) before beginning calibration.

1. Verify the calibration gas being used matches the span
concentration value(s) that are set for the detector. Refer to
Calibration Gas in Fleet Manager II.

2. Attach a 0.5 ml/min regulator to the gas cylinder. To perform an
automated calibration, use a demand flow regulator and refer to

the MicroDock II User Manual.

3. Connect the calibration hose to the calibration cap.

4. Connect the other end of the calibration hose to the regulator on
the gas cylinder.

5. Refer to Calibration Setup

6. When calibration is complete turn off gas and disconnect the
hose from the calibration cap and regulator.

7. Ensure the gas cylinder is stored according to the manufacturer’s
specifications.

Calibration cap

Calibration hose

Gas cylinder with 0.5 ml/min regulator

to apply gas.

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GasAlertMicroClip

3

2

1

User Manual

Calibration Setup

The following calibration procedures are written as calibration
performance is intended. If an error or failure occurs, refer to Calibration
Troubleshooting.

a Caution

Only calibrate in a fresh air environment and in a safe area. Do
not calibrate the detector during or immediately after
charging.

Note

Calibration can be aborted at any time. To abort calibration,
press

C. The following screen displays.

Setting Span Gas Concentration Values

1. Activate the detector and allow startup to complete.

2. Connect the IR Link to the computer

3. Insert the IR Link into the IR interface on the back of the detector.

4. On the PC, open Fleet Manager II.

5. Login to the Administration functions. From the Devices toolbar,

click Configure Device via IR Link and select

GasAlertMicroClip.

6. Click . The fields populate with the
detector’s current settings.

7. Refer to Calibration Gas Concentration

8. Ensure the sensors to be calibrated are enabled in Fleet
Manager II.

9. Using , select the concentration value(s) in the

Calibration Gas field for each sensor. The values entered in
Fleet Manager II must match the gas concentration values on the
gas cylinder.

10. Click to save the settings to the detector.

for span gas values.

Connecting to the IR Link

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Table 12: Connecting to the IR Link

Item Description

1Detector

2 IR and charger interface

3IR Link

Calibrating with the IR Link

a Caution

Only calibrate in a fresh air environment and in a safe area. Do
not calibrate the detector during or immediately after
charging.

To calibrate the detector with the IR Link, complete the following
procedure:

1. Complete steps #1-10 under Setting Span Gas Concentration
Val ues.

2. Click on the Device Operations tab.

3. Click

Calibration Procedure

Calibrate. The detector begins calibration. Refer to Auto

Zero and Oxygen Sensor Calibration.

a Caution

Only calibrate in a fresh air environment and in a safe area. Do
not calibrate the detector during or immediately after
charging.

GasAlertMicroClip

Calibration

2. The detector then reactivates and performs the CAL countdown.

Continue holding

If

C is not held for the entire countdown, the detector will

deactivate.

C until the CAL countdown is complete.

Note

1. Press and hold
Continue holding

C. The detector performs the OFF countdown.

C as the detector briefly deactivates.

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User Manual

Auto Zero and Oxygen Sensor Calibration

Note

Do not apply calibration gas until APPLY GAS displays,
otherwise the auto zero function will fail.

3. flashes while the detector zeroes the combustible and
toxic sensors, and calibrates the oxygen sensor.

When auto zero is complete, the detector beeps twice.

Auto Zero Successful: If the sensors successfully zero, the detector
proceeds to the Auto Span

Auto Zero Unsuccessful: If the sensors fail auto zero, an error
message displays showing which sensor failed. Refer to Calibration
Troubleshooting.

function.

Auto Span

4. When auto zero is complete, APPLY GAS displays.

5. Attach the calibration cap to the detector. Refer to Figure 7.
the valve on the regulator and apply gas at a flow rate of
250-500 ml/min.

flashes and displays

Open

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Calibration

When a sufficient amount of gas has been detected
(approximately 30 seconds after the gas has been applied), the

detector beeps once, flashes, and remains lit
while the detector completes the span (approximately
2minutes).

Successful Span

If the sensors have spanned successfully, the detector beeps and the
calibration procedure continues.

Unsuccessful Span

If any sensors fail the span, the following screen displays. Refer to
Calibration Troubleshooting

.

Calibration Due Date

Note

If a sensor fails calibration, the next due date for that sensor will
not reset. Refer to Calibration Troubleshooting

6. After calibration is complete, CAL DUE displays and all

successfully calibrated sensors automatically reset the
calibration due dates according to the calibration intervals in
Fleet Manager II.

7. The number of days that displays is when the next sensor
calibration should be performed.

.

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User Manual

Failed Sensor Past Calibration Due Date: If a sensor fails the span
and it is past the calibration due date, the following three screens
display.

1. Press

A negative number indicates that sensor is overdue for a
calibration.

C to acknowledge the warning. The detector returns to

normal operation.

Note

Verification

1. After calibration is complete and the detector returns to normal
operation, verify the calibration using a gas cylinder other than
the one used for calibration.

2. The gas concentration should not exceed the sensor's detection
range. Confirm the LCD shows the expected concentration.

3. To ensure the readings are accurate, apply the verification gas
for the same amount of time as was applied to the sensor when it
was calibrated.

Example: H
gas for 2 minutes.

S span time 2 minutes therefore, apply verification

2

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GasAlertMicroClip

Datalogs

Datalogs

The detector records various information that can be compiled to create
a report. The detector is capable of storing 16 hours of information (when
recording a datalog every 15 seconds). When the memory is full, the
detector replaces the oldest datalogs with the most recent datalogs

Event Logs

The detector records the 10 most recent gas alarm events. The following
information is recorded:

• Serial number of the detector

• Start time of alarm

• Type, level and duration of alarm

• Peak exposure level (ppm or %)

• Status of the sensor

Downloading Datalogs and Event Logs

The datalog and event log files can only be downloaded to a PC using an

IR Link or the MicroDock II base station. Refer to the Fleet Manager II
Operator’s Manual or MicroDock II User Manual.

Software Requirements

To create spreadsheet reports of event logs, datalogs, and bump and
calibration results, the following software applications are required:

• Fleet Manager II, and

• Microsoft Excel.

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User Manual

Maintenance

To maintain the detector in good operating condition, perform the
following basic maintenance as required.

• Calibrate, bump check, and inspect the detector at regular intervals.

• Maintain an operations log of all maintenance, bump checks,
calibrations, and alarm events.

• Clean the exterior with a soft damp cloth. Do not use solvents,
soaps, or polishes.

• Do not immerse the detector in liquids.

Battery Cautions

a Warning

To avoid personal injury and/or property damage, adhere to
the following:

• The detector must be deactivated to charge the battery.

• Charge the battery immediately when the detector emits a low
battery alarm. Refer to Charging the Battery

• Charge the battery in a safe area that is free of hazardous gas in
temperatures of 32°F to 113°F (0°C to 45°C).

• Charge the battery using the BW Multi-Unit Cradle Charger or
charger adapter only. Do not use any other charging adapters.
Failure to adhere to this caution can lead to fire and/or
explosion.

• The charging adapter is voltage specific to your region. Use of
the charging adapter outside your region will damage the
charger and the detector.

• Do not calibrate the detector during or immediately after
charging the battery.

.

• The battery can only be replaced by the manufacturer. Failure to
adhere to this caution can lead to fire and/or explosion.

• Warning: The GasAlertMicroClip uses a lithium battery that may
present a risk of fire or chemical burn hazard if misused. Do not
disassemble, heat above 212° (100°C), or incinerate.

• Warning: Lithium polymer cells exposed to heat at 266°F
(130°C) for 10 minutes can cause fire and/or explosion.

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Maintenance

Charging the Battery

To charge the battery, refer to Figure 8., Table 13., and the following
procedures (1-8).

Table 13. Connecting the Charging Adapter

Item Description

1 Detector

2 IR and charger interface

3 Charging adapter

4 Charging cable

a Warning

The detector must be charged in a safe area that is free of
hazardous gas in temperatures of 32°F to 113°F (0°C to 45°C).

1. Deactivate the detector.

2. Plug the charging adapter into an AC outlet.

a Caution

The charging adapter is voltage specific to your region. Use of
the charging adapter outside your region will damage the
charger and the detector.

3. Attach the charging adapter to the charger interface. Refer to
Figure 8.

4. Allow the battery to charge per battery specifications. The
charging indicator flashes on the LCD while the detector is being
charged.

Figure 8. Connecting the Charging Adapter

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User Manual

5. When charging is complete, the charging indicator stops flashing
and displays to indicate a full charge. Remove the charging
adapter and activate the detector.

If the battery indicator does not display, refer to Troubleshooting

6. Charge the battery after each workday.

Note

T o reach full battery capaci ty , allow the battery to fu lly charge and
fully discharge three times.

Charging the detector in temperatures above 113°F (45°C) will
greatly reduce the number of charges the detector can accept.

The detector may be warm immediately following charging. This
is normal.

Replacing a Sensor or Sensor Filter

a Warning

To avoid personal injury, only use sensors that are

.

specifically designed for the detector. Refer to Replacement
Parts and Accessories.

Use proper ESD handling practices.

• Each sensor has a high degree of resistance to common vapors and
gases. To clear a sensor, move the detector to a non-hazardous
environment and wait 10 to 30 minutes.

• Do not expose a sensor to vapors of inorganic solvents such as
fumes from paint thinners, or organic solvents such as benzoic acids
and acrylic acids.

• Ensure hands are clean or wear gloves before handling components.

To replace a sensor or sensor filter, refer to

•Table 1

• Figure 11

• Figure 12

• Figure 1

• the following procedures.

4,

,

3, and

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1

11

10

3

2

4

6

5

8

9

7

Maintenance

Table 14. Replacing a Sensor or Sensor Filter

Item Description

1 Front shell

2 Combustible (LEL) sensor

3PCB

4 PCB screws (2)

5Rear shell

6 Machine screws (6)

7 Sealing rib

8 Carbon monoxide (CO) sensor

Figure 9. Replacing a Sensor or Sensor Filter

9

10

11 Sensor filter

Hydrogen sulfide (H

Oxygen (O

) sensor

2

Removing the back shell

1. Deactivate the detector. On a clean surface, place the detector
face down.

2. Remove the six machine screws on the rear shell.

3. Remove the back cover by lifting the top and the bottom upwar
simultaneously to prevent damaging the charger pins.

S) sensor

2

ds

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GasAlertMicroClip

Liner tab

Large diameter circle

User Manual

Replacing the Sensor Filter

1. Note the placement of the PCB to ensure it is replaced correctly.
Remove the two screws on the PCB. Remove the PCB carefully.

a Caution

Ensure no damage occurs to the battery.

2. Remove the old sensor filter. It may be stuck to the sensors.

3. Pull the liner tab,if present, to remove the liner from the sensor
filter. Do not fold the sensor filter.

4. Verify that the black gasket is facing the front shell and the large
diameter circle on the gasket is aligned with the large circle on
the front shell.

5. Place the gasket as shown, and then use your fingers to apply
even pressure to the entire gasket.

6. To reassemble the detector, refer to Reassembling the detector

Figure 10. Liner Tab

.

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User Manual

Replacing the H

1. Note the placement of the PCB to ensure it is replaced correctly.
Remove the two screws on the PCB. Remove the PCB carefully.

S, CO, and LEL sensor

2

a Caution

Ensure no damage occurs to the battery.

If the sensor filter is stuck to the sensors, remove and replace the
sensor filter into the front shell.

2. Slide the sensors out.

Note

Detectors that are configured for 1, 2, or 3 gases may contain a
dummy sensor in one of the four sensor locations.

3. Insert the new sensor(s). For sensor positioning, refer to
Figure 11.

Note: The Oxygen sensor is located in the bottom left corner of
t

he detector.

4. To complete the detector, refer to Reassembling the

detector.

Figure 11. Sensor Positioning

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Replacing the Oxygen Sensor XT and XL

GasAlertMicroClip

Maintenance

Replacing the Oxygen Sensor X3

Note: Detectors that are configured for 1, 2, or 3 gases may
contain a dummy sensor in one of the four sensor locations.

1. Gently remove the circular rigidified flex PCB atop the sensor
from the metal sensor posts. Take care not to tear the flex cable.

2. Note the placement of the PCB to ensure it is replaced correctly.
Remove the two screws on the PCB.

a Caution

Ensure no damage occurs to the battery.

3. Lift the PCB straight up. The oxygen sensor will stay in the front
shell. Remove the sensor.

4. On roughly the same spot on the front shell, place the new
sensor. Lower the PCB over the oxygen sensor.

5. Carefully replace the circular rigidified flex PCB atop the metal
sensor posts. Ensure the plastic sensor post is inserted into the
clear plastic hole. Take care not to tear the flex cable.

6. Press down to secure the circular rigidified flex PCB atop the
metal sensor posts.Take care not to press down too hard and
accidentally activate the detector.

7. To complete the detector, refer to Reassembling the detector

.

Note: Detectors that are configured for 1, 2, or 3 gases may
contain a dummy sensor in one of the four sensor locations.

1. Gently remove the circular rigidified flex PCB atop the senso
from the metal sensor posts. Take care not to tear the flex cable.

2. Note the placement of the PCB to ensure it is replaced correctly.
Remove the two screws on the PCB.

r

a Caution

Ensure no damage occurs to the battery.

3. Lift the PCB straight up. The oxygen sensor will stay in the front
shell. Remove the sensor.

4. On roughly the same spot on the front shell, place the n
sensor. Lower the PCB over the oxygen sensor.

5. Carefully replace the circular rigidified flex PCB atop the metal
sensor posts. Take care not to tear the flex cable.

6. Press down to secure the circular rigidified flex PCB atop the
metal sensor posts.Take care not to press down too hard and
accidentally activate the detector.

7. To complete the detector, refer to Reassembling the detector

ew

.

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1

2

2

1

2

1

User Manual

Reassembling the detector

1. To re-assemble the detector, perform the following:

• Verify the PCB is seated correctly and inserted exactly as it
was removed (sensors facing the front shell).

• Replace the two PCB screws.

• Visually inspect the battery to ensure no damage has occurred.

• When replacing the rear shell, ensure the charging pi
(bottom of inside rear shell) are aligned with the corresponding
holes on the PCB. If the contact pins are bent, the battery will
not charge correctly.

Note

Ensure the rib on the interior rear shell
battery and the PCB .

inserts between the

ns

XT Modell

XL-X3 Modelsl

s

Figure 14. Replacing the Rear Shell

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• Press the front and rear shells together firmly to ensure a
proper seal. Ensure the front and rear shell have a uniform,
tight 1/16 in (1 mm) seal on all sides of the detector.

• When replacing the screws, they must be seated properly to
prevent cross threading. Turn the screw counter-clockwise until
a click is heard and then begin tightening the screw clockwise.

2. New sensors must be calibrated. Activate the detector and
calibrate the sensor(s). Refer to Calibration

.

GasAlertMicroClip

Maintenance

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User Manual

Troubleshooting

If a problem occurs, refer to the solutions in the Troubleshooting section.
If the problem persists, contact BW Technologies by Honeywell

Table 15. Troubleshooting

Problem Possible Cause Solution

Startup

The detector does not activate. Depleted battery Charge battery. Refer to Charging the Battery

Damaged or defective detector Contact BW Technologies by Honeywell

The detector enters alarm immediately
when activated.

The activation self-test fails. General fault Contact BW Technologies by Honeywell

Detector automatically deactivates during
startup.

Sensor needs to stabilize Used sensor: wait 60 seconds

New sensor: wait 5 minutes

(The oxygen sensor in the X3 needs 60 minutes to
stabilize)

Low battery alarm Charge battery. Refer to Charging the Battery

Detector requires calibration Calibrate the detector. Refer to Calibration

Hazardous environment Leave the area immediately. Deactivate and

reactivate in a safe area that is free of hazardous
gas, in an atmosphere of 20.9% oxygen.

Sensor failure Replace the sensor. Refer to Replacing a Sensor or

Sensor Filter.

Battery power too low to operate Charge battery. Refer to Charging the Battery

Force Calibration When Overdue option is
enabled and calibration is not attempted

Force Bump When Overdue option is
enabled and a bump test is not attempted

Calibrate the sensor(s) immediately. Refer to
Calibration

Bump test the sensor(s) immediately. Refer to
Bump Test

.

.

.

.

.

.

.

.

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User Manual

Table 15. Troubleshooting

Problem Possible Cause Solution

Detector Operation

Detector does not display expected gas
readings after activation self-test.

Detector does not respond to pushbutton. Battery is depleted Charge battery. Refer to Charging the Battery

Detector does not accurately measure
gas.

Detector does not enter into alarm. Alarm setpoint(s) defined incorrectly Reset alarm setpoints. Refer to Factory Gas Alarm

Sensor not stabilized Used sensor: wait 60 seconds

New sensor: wait 5 minutes

(The oxygen sensor in the X3 needs 60 minutes to
stabilize)

Sensor(s) requires calibration Calibrate the sensor(s). Refer to Calibration

Target gas is present Detector is operating properly. Use caution in

suspect areas.

Detector is performing operations that do not
require user input

Sensor(s) requires calibration Calibrate the sensors. Refer to Calibration

Detector is colder/hotter than ambient gas Allow the detector to attain ambient temperature

Sensor filter is blocked Replace the sensor filter. Refer to Replacing a

Alarm setpoint(s) set to zero Reset alarm setpoints. Refer to Factory Gas Alarm

Detector is in calibration mode Complete the calibration procedure.

Pushbutton operation restores automatically when
the operation ends.

before use.

Sensor or Sensor Filter.

Setpoints and Sensor Configuration.

Setpoints and Sensor Configuration.

.

.

.

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Problem Possible Cause Solution

Detector intermittently enters alarm
without reason.

Features and options are not operating as
expected.

Charging

Battery has been charging for 3+ hours
(XT model) or 6+ hours (XL-X3 models).
The charging indicator on the detector
LCD shows the battery is still charging.

Battery indicator does not display when
charging.

When detector is activated after charging,
the battery indicator does not display.

GasAlertMicroClip

Troubleshooting

Table 15. Troubleshooting

Ambient gas levels are near alarm setpoint or
the sensor is exposed to a puff of the target
gas

Alarm setpoints defined incorrectly Reset alarm setpoints. Refer to Factory Gas Alarm

Detector requires calibration Calibrate the sensors. Refer to Calibration

Missing or faulty sensor(s) Replace the sensor. Refer to Replacing a Sensor or

Changes have been made in Fleet Manager II Verify settings in Fleet Manager II are correct.

Battery is trickle charging Battery is fully charged and ready for operation.

Detector is depleted below normal levels Charge the battery for 8 hours. Detector LEDs may

Battery is defective Contact BW Technologies by Honeywell

Detector is operating normally. Use caution in
suspect areas. Check the peak (maximum) gas
exposure reading.

Setpoints and Sensor Configuration.

.

Sensor Filter.

light during first 5 hours. This is normal. If the
battery indicator does not light after charging for
8 hours, contact BW Technologies by Honeywell

.

.

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User Manual

Startup Troubleshooting

Error Screen Problem Solution Error Screen Problem Solution

Sensor Error

The sensor failed
during the self-test.

Calibration Overdue

Displays when
calibration is
overdue. If the Force

Calibration When
Overdue

enabled, the
sensor(s) must be
calibrated to enter
normal operation.

Forced Calibration
If Force Calibration
When Overdue is

enabled, the sensors
must be calibrated to
enter normal
operation.

option is

Calibrate the sensor(s).
Refer to Calibration
Reactivate the detector. If
error displays again, replace
the sensor. Refer to
Replacing a Sensor or
Sensor Filter.

Press C to continue and
calibrate the sensor(s)
immediately. Refer to
Calibration

If the IR Lock enabled
screen displays, the
MicroDock II station or the
IR Link with Fleet Manager
II must be used to calibrate.

Press and hold C to
calibrate the sensors, or
press C and release to
deactivate the detector.
Refer to Calibration
IR Lock enabled screen
displays, an IR device must
be used to calibrate.

.

.

. If the

IR Lock Enabled

If the IR Lock screen
displays, an IR device
is required to calibrate
the sensors.

Bump Test Fail

A bump test has just
been performed. The
detector is prompting
for another bump test
because a sensor(s)
has failed.

Sensor Fail

A sensor has failed
during the startup
self-test.

Perform calibration using the
IR Link with Fleet Manager II
software, or insert the detector
into the MicroDock II station.
Refer to Cal Lock
(Calibration IR Lock) in User
Options and Calibration

Perform another Bump Test
Ensure the cylinder is not
empty and that the cylinder is
not past the expiry date.
Ensure the regulator is fully
opened to apply gas. If Bump
Check Today displays again,
calibrate the sensors. Refer to
Calibration
unsuccessful, refer to
Replacing a Sensor or Sensor
Filter.

Perform a Bump Test
reactivate the detector. If the
sensor fails again, perform
Calibration
detector again. If the sensor
still does not pass, refer to
Replacing a Sensor or Sensor
Filter.

.

.

. If the calibration is

and

. Reactivate the

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Calibration Troubleshooting

Calibration Troubleshooting

Error Screen Problem Solution Error Screen Problem Solution

Auto-zero
Unsuccessful

S, CO, or LEL

H

2

sensor fails to auto­zero, or O

fails to calibrate.

Auto Span
Unsuccessful

H

S, CO, or LEL, or

2

O

2

auto-span.

IR Lock Enabled
IR-Lock displays

when calibration is
attempted.

sensor

2

sensor fails to

Attempt calibration again.
Refer to Calibration
ERROR displays again,
replace the sensor. Refer to
Replacing a Sensor or
Sensor Filter.

Ensure sensor is enabled.
Verify gas cylinder is not
empty or past the expiration
date. Check/replace the
regulator. Attempt
calibration again. If the
sensor fails the span again,
refer to Replacing a Sensor
or Sensor Filter.

Perform calibration using
the IR Link with Fleet
Manager II software, or
insert the detector into the
MicroDock II station. Refer
to Cal Lock (Calibration IR
Lock) in User Options and
Calibration

.

. If

No Gas Detected

If the gas is not
detected about 30
seconds after the
APPLY GAS message
is displayed, the
detector fails the
calibration.

Calibration Due Date
Overdue

A sensor displays a
negative number for a
next due date after
calibration is
performed.

Ensure the sensor is enabled.
Verify gas cylinder is not

empty or past the expiration
date. Check/replace the
regulator.
Attempt calibration again. If
the calibration fails again,
refer to Replacing a Sensor or
Sensor Filter.

Calibration for the sensor was
unsuccessful. The due date
will not reset. Attempt
calibration of the sensor
again. If still unsuccessful,
refer to Replacing a Sensor or
Sensor Filter. Calibrate the
new sensor immediately.

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User Manual

Replacement Parts and Accessories

a Warning

To avoid personal injury and/or damage to the detector, use
only the specified replacement parts.

To order parts or accessories listed in the following table, contact BW
Technologies by Honeywell.

Table 16. Replacement Parts and Accessories

Model No. Description

Sensors

SR-W-MP75C MICROpeL combustible (LEL) sensor

SR-H-MC MICROceL hydrogen sulfide (H

sensor

SR-M-MC MICROceL carbon monoxide (CO)

sensor

SR-DUMM1 Replacement dummy O

2

SR-TOX-MC-DUMM Replacement dummy CO or H

sensor

SR-W-MC-DUMM Replacement dummy LEL sensor

SR-X3P Replacement O

Sensor (Compatible

2

with X3 only)

SR-X2V Replacement O

sensor (Compatible

2

with XT and XL only)

Sensor filters

sensor

S)

2

S

2

Model No. Description

MC2-SS Replacement quad sensor screens (Kit

of 2).

MC2-SS-K1 Replacement quad sensor screens (Kit

of 10)

MC-AF-1 Auxiliary adapter (filters not included)

MC-SS-AF-K1 Auxiliary kit (adapter with 10 filters)

Regulator

Reg-0.5 Regulator (0.5 l/min)

Gas Cylinders

CG-Q58-4 Quad gas cylinder: CH

O

(18.0%), H2S (25 ppm), CO (100

2

ppm), bal. N

(58 l)

2

CG-Q34-4 Quad gas cylinder: CH

O

(18.0%), H2S (25 ppm), CO (100

2

ppm), bal. N

(34 l)

2

CG-T34 Dual gas cylinder: 50% LEL (CH

2.5%) O

(20.9%), bal. N2 (34 l)

2

(2.5%),

4

(2.5%),

4

4

CK-Q58-4 Quad calibration kit with regulator,

quad gas cylinder (CG-Q58-4), hose,
and carrying case

G0042-H25 Single gas cylinder: H

bal. N

(58 l)

2

S (25 ppm),

2

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Replacement Parts and Accessories

Model No. Description

CG2-M-200-103 Single gas cylinder: CO (100 ppm),

bal N

(103 l)

2

CG-BUMP1 Bump alarm gas aerosol: CH

O

(10%), H2S (40 ppm), CO (200

2

ppm)

Charger and Accessories

MC2-CO1-MC5* Multi-unit (5) cradle charger

GA-PA-1-MC5* Multi-unit wall outlet power adapter

GA-PA-3 12-24 VDC direct-wire power adapter

GA-PA-1* Replacement wall outlet power adapter

GA-VPA-1 12-24 VDC Vehicle power adaptor

Confined space kit

MC-CK-DL Deluxe confined space kit for the

GasAlertMicroClip products.

MC-CK-CC Carry case and foam insert for the

GasAlertMicroClip products

MicroDock II and Module

DOCK2-2-1C1P-00-G* MicroDock II Automatic Test and

Calibration System, GasAlertMicroClip
XT/XL module, and charging cable

DOCK2-2-1P-00-G* MicroDock II Automatic Test and

Calibration System and
GasAlertMicroClip XT/XL module

(2.5%) ,

4

Model No. Description

DOCK2-0-1P-00-G GasAlertMicroClip XT/XL docking

module

Datalogging Accessories

GA-USB1-IR IR Connectivity Kit

(with Fleet Manager II)

Sampling/Testing Equipment

MC-TC-1 Replacement test cap

MC-AS01 Manual aspirator pump kit with probe

(1 ft. / 0.3 m)

MC-TC-1 Calibration cap

Carrying Accessories

GA-NS-1 Neck strap with safety release

GA-LY-1 Short strap 6 in. (15.2 cm)

GA-ES-1 Extension strap 4 ft. (1.2 m)

GA-CH-2 Chest harness

MC2-LC-1 Black leather PVC carrying holster for

XT

Miscellaneous

MCX3-FC1 Replacement front enclosure - Yellow

(Compatible with X3 only)

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GasAlertMicroClip

User Manual

Model No. Description

MCX3-FC1B Replacement front enclosure - Black

(Compatible with X3 only)

MCX3-BC1 Replacement back enclosure - Yellow

(Compatible with X3 only)

MCX3-BC1B Replacement back enclosure - Black

(Compatible with X3 only)

MCX3-FPCB1 Replacement flex PCB (Compatible

with X3 only)

MCX3-MPCB1 Replacement main PCB and battery

(Compatible with X3 only)

MCXL-FC1

MC2-FC1

MCXL-FC1B

MC2-FCIB

MCXL-BC1

MC2BC1

MCXL-BC1B

MC2-BCIB

MC2-FPCB1 Replacement flex PCB (for XT)

Replacement front enclosure – Yellow
(compatible with XL only))

Replacement front enclosure – Black
(compatible with XL only)

Replacement back enclosure – Yellow
(compatible with XL only)

Replacement back enclosure – Black
(compatible with XL only)

Model No. Description

MCXL-MPCB1

MC2-MCPCB1

MC-LCD-K1 Replacement LCD (for XT)

MC-SCREW-K1 Replacement screw kit (for XT)

*Add one of the following applicable suffixes to the end of the order
number to ensure power adapter is correct for region.

-UK for United Kingdom

-EU for Europe,

-AU for Australia/China,

-NA for North America,

-CN for China,

-BR for Brazil,

Replacement main PCB and battery
(compatible with XL only)

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GasAlertMicroClip

Specifications

Specifications

Instrument dimensions:
XT: 11.25 x 6.00 x 2.89 cm (4.4 x 2.4 x 1.1 in.)
XL-X3: 11.25 x 6.00 x 3.22 cm (4.4 x 2.4 x 1.2 in.)

Weight:
XT: 170 g (6.0 oz.)
XL: 190 g (6.7 oz.)

X3: 179 g (6.3 oz.)

Operating temperature: -4°F to +122°F (-20°C to +50°C) ()
Storage temperature: -40°F to +122°F (-40°C to +50°C)

Operating humidity: 0% to 95% relative humidity (non-condensing)

Alarm setpoints: May vary by region and are user defined. All setpoints

automatically display during the startup self-test

Detection range:

H

S: 0 – 100 ppm (1 / 0.1 ppm increments)

2

CO: 0 – 500 ppm (1 ppm increments)

: 0 – 30.0% vol. (0.1% vol. increments)

O

2

Combustible (LEL): 0% to 100% LEL (1% LEL increments) or 0.0% to

5.0% v/v methane

Alarm conditions: TWA alarm, STEL alarm, low alarm, high alarm,
multi-gas alarm, over limit (OL) alarm, low battery alarm, confidence
beep, automatic deactivation alarm

Audible alarm: 95 dB at 30 cm (1 ft.) (100 dB typical) variable pulsed
beeper

Visual alarm: Red light-emitting diodes (LED)

Display: Alphanumeric liquid crystal display (LCD)

Backlight: Activates when the pushbutton is pressed and deactivates

after 5 seconds; also activates during an alarm condition

Self-test: Initiated upon activation

Calibration: Automatic zero and automatic span

Oxygen sensor: Automatic span upon activation (enable/disable)

User field options: Startup message, Confidence Beep, latching

alarms, enable/disable safe display mode, oxygen measurement,
combustible sensor measurement, sensor disable, define calibration
interval, force calibration, calibration lock, force bump, define bump
interval, bump due lock, stealth mode, low alarm acknowledge, language
selection, enable/disable automatic oxygen calibration, enable/disable
auto zero at startup, define alarm setpoints, span concentration values,
define STEL calculation period, IntelliFlash, and Confidence Beep and
IntelliFlash Interval

Table 17: Battery Operating Time

XL-X3 XT

Typical Battery Life* 18 hours

Recharges in less
than 6 hours

Cold Weather
Battery Life**

*Approximately 20% capacity loss is normal with lithium polymer
batteries after 500 charge cycles. Refer to the Operator’s Manual for
additional information.

**Battery is guaranteed to have 12 hour runtime during warranty period
under normal operating temperature of -4°F / -20°C to 122°F/50°C.

1ppm =1 µmol/mol

12 hours at -4°F / ­20°C

10 hours

Recharges in less
than 4 hours

61

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GasAlertMicroClip

User Manual

Manufacture: RAE Systems (Shanghai) Inc.
Address: 990 East Huiwang Road, Jiading District, Shanghai, China

201815
Tel: =86-21-69522616

Year of manufacture: The detector’s year of manufacture is determined
from the serial number. The second and third number after the letters
determines the year of manufacture

E.g.: KA410-000001 = 2010 year of manufacture

Approved battery:

Approved batteries for GasAlertMicroClip XT:
Narada NL 503759

Approved batteries for GasAlertMicroClip XL:
Narada NLP883759LT20

Approved batteries for GasAlertMicroClip X3:
Narada NLP883759LT20

Rechargeable battery Temperature code

Lithium polymer -20°C ≤ Ta ≤ +50°C T4

Battery charger: GasAlertMicroClip charging adapter

a Warning

Charge only in a safe area that is free of hazardous gas and within
temperatures of 32°F to 113°F (0°C to 45°C) First-time charge:
XT: 2-3 hours
XL-X3: 5-6 hours

Normal charge:
XT: 2-3 hours
XL-X3: 5-6 hours

Warranty XT-XL: 2 years including sensors

Warranty X3: 3 years including sensors

Guarantee: Battery is guaranteed to have a 12 hour runtime during
warranty period under the normal operating temperature of -4

°F/-20°C

to 122°F/50°C

Approvals:

Approved by CSA to both U.S. and Canadian Standards
CAN/CSA C22.2 No. 157 and C22.2 152
ANSI/UL – 913 and ANSI/ISA – 12.13.01 Part 1

CSA
ATEX

IECEx

KTL

Indication Error LEL:± 5% FS: H2S: ± 5x 10-6:CO: ± 10%: O2:± 5% FS

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules and

Class I, Div
CE 0539
Sira 13ATEX2330
EN 60079-0, EN 60079-11, EN 60079-26
Ex da ia IIC T4 Ga IECEx CSA 05.0015
IEC 60079-0, IEC 60079-11, IEC 60079-26

GasAlertMicroClip XT:12-KB4BO-0053

GasAlertMicroClip XL:14-KB4BO-0659X

GasAlertMicroClip X3:15-KA4BO-0307X

ision 1, Group A, B, C, and D

g II 1 G Ex da ia IIC T4 Ga

1

2

3

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GasAlertMicroClip

Specifications

ICES-003 Canadian EMI requirements. These limits are designed to
provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or 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 of more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

General Datalogger Specifications

Storage: 16 hours at 15-second intervals

Memory type: Wraparound memory ensures most recent data is always

saved

Datalog Interval: The default interval is one reading every 15 seconds.
The user has the option to change the intervals to rates from 1 to
120 seconds.

Data recorded: All sensor readings, all alarm conditions, calibrations,
event flags, battery status, sensor status, confidence beep activation,
and detector status with the time and date for each reading and unit
serial number

Operation: Requires no user intervention (automatic)

Compatible with: Desktop PC computer or laptop

Operating system: Windows 2000 or higher

Download via: IR device (IR Link adapter or MicroDock II base station)

Software required:

• Fleet Manager II application,

• Microsoft Excel (optional) to create custom reports.

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