Macurco AimSafety PM 100 User manual

IMPORTANT: Keep these user instructions for reference.
AimSafety™ PM100
Personal Single Gas Monitor
User Instructions

PM100 Personal Single Gas Monitor
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1 General Information ............................................................................................................................. 4
2 Specifications ........................................................................................................................................ 5
2.1 PM100 Specifications ...................................................................................................................... 5
3 Product Overview ................................................................................................................................. 6
3.1 Monitor Overview......................................................................................................................... 6
3.2 Display Overview........................................................................................................................... 6
4 Activation .............................................................................................................................................. 7
4.1 Activating the Monitor.................................................................................................................. 7
4.2 User Interface ............................................................................................................................... 8
4.3 Menu Screens ............................................................................................................................... 8
4.3.1 Menu Flow Chart................................................................................................................. 10
4.4 Alarm and Alerts ......................................................................................................................... 10
4.4.1 Alarm and Alert indication chart......................................................................................... 10
4.5 Default Alarm Set Points ............................................................................................................. 11
4.6 Self-Test Reminder...................................................................................................................... 11
4.7 Bump Test Reminder................................................................................................................... 12
5 Bump Test ........................................................................................................................................... 14
6 Calibration........................................................................................................................................... 16
6.1 Accessing the Calibration Menu ................................................................................................. 16
6.2 Exiting the Calibration Menu ...................................................................................................... 17
6.3 Fresh Air Calibration.................................................................................................................... 17
6.4 Span Calibration.......................................................................................................................... 18
7 Event Log............................................................................................................................................. 19
8 Maintenance and Cleaning ................................................................................................................. 20
8.1 Maintenance ............................................................................................................................... 20
8.2 Cleaning....................................................................................................................................... 20
9 Disposal............................................................................................................................................... 21
10 Certificates ...................................................................................................................................... 22
11 Appendix A – Table of Figures......................................................................................................... 23
12 Product limited warranty................................................................................................................ 24
Technical Support Contact Information ................................................................................................ 24
General Contact Information................................................................................................................. 24

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WARNING
Any unauthorized attempt to repair or modify the product, or any other cause of damage beyond the range of
the intended use, including damage by fire, lightning, or other hazard, voids liability of the manufacturer.
Activate this product only if sensor, visual, detection, and audible cover are clear from contaminants such as dirt
and debris that could block the area where gas is to be detected.
Do not clean and rub the LCD screen of the products with a dry cloth or hands in hazardous environment to
prevent static electricity.
Perform cleaning and maintenance of the products in fresh air that is free of hazardous gases.
Test the response of the sensor regularly with a gas concentration exceeding the alarm set point.
Test LED, audio, and vibration manually.
Gas concentration measurements by the sensor can vary based on the environment (temperature, pressure and
humidity). Therefore, calibration of PM100 should be performed in the same (or similar) environment of the
device’s actual use.
If the temperature changes sharply during use of the device (e.g., indoors vs outdoors), the value of the measured
gas concentration can suddenly change. Please use the PM100 after the gas concentration value has stabilized.
Severe vibration or shock to the device may cause a sudden reading change. Please use PM100 after the value of
gas concentration has stabilized. Excessive shock to PM100 can cause the device and/or sensor to malfunction.
Alarm values are set based on alarm values required by international standards. Therefore, alarm values should
be changed only under the responsibility and approval of the administration of the work site where the
instrument is used.
Use IR communications in a safe zone that is free of hazardous gases.
Do not attempt to replace the battery and sensor as PM100 is designed to be disposable. Changing the battery
and sensor may impair intrinsic safety and the attempt will void warranty.
CAUTIONS
Before operating this device, please read the manual carefully.
This device is not a measurement device, but a gas detector.
If calibration and self-test fails continuously, please do not use the device.
For the O2 detector, perform calibration every 30 days in the fresh air environment.
Before use, please check the activation date, and if the activation date has passed, please do not use the device.
Clean detectors with a soft cloth and do not use chemical substances for cleaning.
To maintain a 24-month lifetime, avoid the below activities except in necessary cases to check events (Max/Min),
lifetime/concentration, and alarm set points. Otherwise, the frequent use of the button will deplete the battery
lifetime less than 24 months.
1. Push the button frequently without valid reasons.
2. Frequent alarm operation or activated alarms ignored for an extended period.
*Normal Alarm Use: 1 time and 2 minutes per day.
3. Connect with the PM Link frequently except the bump testing.
View a serial number on the label at the back side of the device. (ex, SI0101001)
1. The serial number uses the format below to indicate the manufacture date:
ex: SI 01 01 001 2018(Year) 01(Month) 01(Day) 001(Manufacture Order)

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1General Information
The PM100 is a maintenance-free, disposable portable single-gas monitor that protects workers by
providing exposure detection for specific gases in hazardous environments. The PM100 continuously
monitors ambient air conditions and provides real-time gas concentrations on an easy-to-read LCD
display. A three-tier alarm system warns the user of the presence of unsafe gas levels with audible,
visual and vibrating alarms. The PM100 has sensor options for Carbon Monoxide (CO), Hydrogen Sulfide
(H2S), Oxygen (O2), Sulfur Dioxide (SO2), Ammonia (NH3), Nitrogen Dioxide (NO2) and Hydrogen (H2).
Key Features
Lightweight and Compact
3.3 oz (93 g) toxic sensors, 3.7 oz (104 g) oxygen sensor
User Friendly
Menu-driven, intuitive end-user operation
Programmable Alarm Thresholds
Audio, buzzer and flashing display alarm
Programmable Calibration and Bump Test Due Notifications
On/Off; timing based on end-user’s needs
•Sensor options: CO, H2S, O2, SO2, NH3, NO2, H2
•Large, easy-to-read display
•Single button operation
•Event logging
•Visual alarm with bright flashing LEDs
•Distinct audible alarm
•Vibrating alarm
•Durable weather resistant case
•Rugged clip
Programmable options (PM Link)
•Stealth Mode
•Go/No Go display
•Bump Test due
•Calibration due

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2Specifications
2.1 PM100 Specifications
Model PM
100
Gas type
O2
CO
H2S
SO2
NH3
NO2
H2
Detecting method Diffusion
Measure type
Electrochemical Cell
Range 0 - 30%
Volume
0 - 500
ppm
0 - 100
ppm
0 - 20
ppm
0 - 100
ppm
0 - 20
ppm
0 - 1000
ppm
Sensor life
Two years
Resolution 0.1% Vol 1 ppm 0.1 ppm 0.1 ppm 1 ppm 0.1 ppm 1 ppm
User settings User Selectable via PM Link and PC Software
Display
LCD Display
Alarm display RED, Flashing LEDs (Light-Emitting Diode)
Audible alarm 90 dB at 4 inches (10 cm)
Vibrating alarm
Vibration alarm
Alarm level set User Selectable via PM Link and PC Software
Event logging 30 events
Mounting type Clip
Program set mode User Selectable via PM Link and PC Software
Operating
temperature
Toxic s: -40°F to +122°F (-40°C to 50°C)
O
2
: -31°F to 122°F (-35°C to 50°C)
Operating
humidity
5% to 95% RH (Non-condensing)
Battery 3.6V 1.2Ah
Operating life 24 months, based on two minutes of alarm per day
(with limited IR communication usage)
Material Polycarbonate and rubber
Dimensions 3.6” (L) x 2.2” (W) x 1.3” (H) (91 mm x 54 mm x 32 mm)
Weight (battery,
clip included)
Toxics: 3.3 oz (93 g)
O2: 3.7 oz (104 g)
Approval See Certificates
Ingress rating
IP67
Compliance
Electromagnetic Compatibility Directive 2014/30/EU
Manufacturing
approval
The detector manufacturer is certified compliant with ISO 9001:2000
provisions
Bump Station PM100-STN Not applicable
PC Interface
PM Link
Warranty Two years

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3Product Overview
3.1 Monitor Overview
Figure 4-1
3.2 Display Overview
Figure 4-2
LCD display symbols
Alarm condition Remaining Month(s)
Low Alarm Remaining Day
High Alarm
Remaining Hour(s)
Stabilization Success
Or Firmware Version
Max Peak Value
Stabilization Failure Min Peak Value
Fresh Air Calibration Icon Measurement Unit

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Span Calibration Icon
Lifetime less than 30 days
Or Low Battery
Real-Time Gas Readings
Or Numerical Values
Or Abbreviated Text
4Activation
WARNING
Before use, check the activate by date on the box. Do not use the monitor if the activate
by date has passed.
Note: The PM100 monitor is designed to operate continuously for the life of the instrument and cannot
be turned off once activated.
4.1 Activating the Monitor
To activate the monitor, press and hold the [Function key] for 3 seconds. While the key is depressed, a
3-second count-up timer will be displayed. Once the counter reaches three (3), release the [Function
key].
The monitor will perform the following startup sequence.
Figure 5-1
The unit will display the gas type, firmware version, display/alarm test, followed by a 10-second
stabilization countdown. Once the countdown is complete, the monitor defaults to Measuring mode,
displaying the current gas readings and the icon.
WARNING
Sensor readings may drift during shipping. All newly purchased monitors should be
bump tested to a known concentration of gas before use.

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If sensor stabilization fails, the icon will appear on the display and no gas concentrations will be
displayed. Perform a calibration (see Calibration) or contact AimSafety for more information.
Figure 5-2
4.2 User Interface
Measuring Mode is the default mode. Once the monitor is activated the meter will continually display
measure gas concentrations in real-time.
Figure 5-3
Basic Mode is an optional mode where the remaining sensor life will be displayed if the detected gas
levels are below the alarm threshold. The monitor will display the active gas reading only after an alarm
threshold has been exceeded. Basic mode can only be enabled using the PM Link and software, or the
Bump Test-Calibration Station.
Figure 5-4
4.3 Menu Screens
From the Measurement screen, pressing the [Function key] will step to the next screen.
Note: If you do not press the [Function key] within 10 seconds, the display reverts to the main screen.
Stealth Mode Press the [Function key] to advance to Stealth Mode (if enabled). Stealth is an optional
setting that disables all audible, vibrating alarms and alarm LEDs. When Stealth is
enabled, an “StL” screen is added to the menu to indicate that the audible and vibrating
alarms are disabled. The display alarm flags are the only indication of an alarm
condition.

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Peak MIN Press the [Function key] to advance to Peak MIN indicated by the MIN icon on the
display (O2 only), with the numerical value displayed. The Peak MIN is the lowest
concentration of oxygen that the sensor has detected since the peaks were last cleared.
Peak MAX Press the [Function key] to advance to Peak MAX indicated by the MAX icon on the
display, with the peak max concentration displayed. The Peak MAX is the highest
concentration of gas that the sensor has detected since the peaks were last cleared.
Clear Peaks Press the [Function key] to advance to Clear Peaks indicated by “CLr” on the display. To
clear the peaks, press and hold the [Function key] for three seconds. The unit will beep
once, and the MIN/MAX icon will turn off.
Remaining Life Press the [Function key] to advance to Remaining Life indicated by one of three icons on
the display. Remaining Life is the amount of time left on the monitor before End-of-Life.
The remaining life is displayed in months, days, or hours as indicated by the display
icons.
Alarm 1 Press the [Function key] to advance to Alarm Set Point 1 indicated by the 1 flag on the
display. This is the first (low for O2) set point that activates the monitor’s alarms. The
unit will store this alarm data in event logging.
Alarm 2 Press the [Function key] to advance to Alarm Set Point 2 indicated by the 2 flag on the
display. This is the second (high for O2) set point that activates the monitor’s alarms.
The unit will store this alarm data in event logging.
Firmware Press the [Function key] to advance to Firmware Version indicated by the V icon on the
display. This is the current firmware version that is loaded into the monitor.
Calibration Press the [Function key] to advance to Calibration indicated by the calibration cylinder
bottle icon on the display. The calibration gas concentration will be displayed. See
Calibration for more information on monitor calibration.

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4.3.1 Menu Flow Chart
Figure 5-5
4.4 Alarm and Alerts
When the gas concentration exceeds the monitor’s alarm set points the alarms will activate: The display
will show the Alarm icon, the Alarm 1 or Alarm 2 icon, and the gas level. The monitor will vibrate, the
buzzer will sound, and the LEDs will flash. Immediately exit the area to clean air. The alarms will clear
once the gas concentrations go below the alarm set points.
4.4.1 Alarm and Alert indication chart
Alarm
Alarm Standard
LCD Display
Alarm and Vibration Display
Low Alarm Exceeds 1st
Alarm set point
Icons & gas
concentration
High Alarm Exceeds 2nd
Alarm set point
Icons & gas
concentration

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Life
Remaining Below 30 days Icon End-Of-Life in less than 30 days
End-Of-Life Past 24 months
Monitor has reached End-Of-
Life. (Replace the unit with a
new PM100)
Test Failure
Sensor test
Or calibration
failure
Icon & buzzer Perform a successful
calibration to clear
Battery Low Low battery
power
Replace the unit with a new
PM100
Bump Test Bump test due
Perform a successful bump test
to clear
Calibration Calibration due
Perform a successful
calibration to clear
Calibration
Failed Failed calibration
Perform a successful
calibration to clear
4.5 Default Alarm Set Points
Note: Alarm levels can only be changed using the PM Link and software, or the Bump Test-Calibration
Station.
Gas Type
CO
H
2
S
O
2
SO
2
NH
3
NO
2
H
2
Low Alarm
35 ppm
10 ppm
19.5%
2 ppm
25 ppm
2.5 ppm
100 ppm
High
Alarm
100 ppm
15 ppm
23.5%
5 ppm
50 ppm
5 ppm
500 ppm
4.6 Self-Test Reminder
The Self-Test reminder option can be enabled using the PM Link and software or the Bump Test-
Calibration Station. The Self-Test reminder can be configured to n/a (Off) or between 8 hours to 20
hours. The default configuration is set to “Off”, no Self-Test reminder will be displayed.

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When enabled, the monitor will prompt the user to perform the test by displaying “StS” on the display
when the test is due.
•To activate the test, press the [Function key].
The unit will then perform the following:
•Buzzer test
•LED test
•Vibration
•LCD test
•Display Alarm set point 1
•Display Alarm set point 2
•End
Figure 5-6
The user is required to ensure that all the tests pass successfully and that the alarm values are set to the
proper levels.
WARNING
Do not use the monitor if any of the tests fail or if the alarm values are incorrect
4.7 Bump Test Reminder
The Bump Test due reminder option can be enabled using the PM Link and software or the Bump Test-
Calibration Station. The Bump Test reminder can be configured from n/a (Off) to 365 days. The default
configuration is set to “Off”, no Bump Test reminder will be displayed.
When enabled, the monitor will prompt the user to perform the test by displaying “btS” on the display
when the test is due.
•Ensure that the sensor is reading zero (or 20.9% for Oxygen)
•Attach the calibration (cal) cap on top of the sensor inlet

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•Connect the hose from the gas regulator of the calibration gas cylinder to the cal cap. Ensure the
calibration gas and gas concentrations match the sensor installed in the instrument
•To activate the test, press and hold the [Function key] for 3 seconds and “tSt” will be displayed
•Turn on the gas regulator
•Once gas is detected, “GAS” will be displayed
•After the test is passed, “SUC” and the icon will appear on the display followed by the alarm
notification
•Once the test has passed, remove the calibration cap and turn off the calibration gas
•Allow a few minutes for the gas to dissipate
•After the gas has dissipated from the sensor, clear the sensor Peak values
Figure 5-7
If the sensor fails the bump test, an “FA” message with the icon will briefly display, then the “bts”
message will resume.
Figure 5-8
Check the calibration gas concentrations, cylinder expiration date, and the monitor gas settings and re-
test the unit. Or perform a full calibration as defined in the calibration section.
WARNING
If the Bump Test fails, do not use the monitor until a successful Bump Test or Calibration
is performed.

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5Bump Test
A bump test is used to ensure that the monitor is working properly. During a bump test, a known
concentration of gas is applied to the sensor to verify that the sensor responds to the gas, and the
alarms activate. This is the only way to effectively confirm that all characteristics of the monitor and the
sensor are working correctly.
WARNING
A bump test should be conducted before each day’s use.
Ensure that you are in a clean environment before performing a Bump Test.
The monitor must be calibrated if it fails a Bump Test.
To perform a manual Bump Test: (without the Bump Test Reminder active)
•Ensure that the sensor is reading zero (or 20.9% for Oxygen)
•Attach the calibration (cal) cap on top of the sensor inlet
•Connect the hose from the gas regulator of the calibration gas bottle to the cal cap. Ensure
the calibration gas and gas concentrations matches the sensor installed in the instrument.
•Access the Calibration menu (see section Accessing the Calibration Menu)
•“CAL” and the icon are displayed.
•Press the [Function key] once and “CAL” and the icon will appear.
•Press the [Function key] again “btS” will be displayed.
•Press and hold the [Function key] for 5 seconds and “tSt” will be displayed
•Turn on the gas regulator
•Once gas is detected, “GAS” will be displayed
•After the test is passed, “SUC” and the icon will appear on the display followed by the
alarm notification and “btS”
•Once the test has passed, remove the calibration cap and turn off the calibration gas. The
monitor will default to the main screen after 20 seconds or you can manually exit the
calibration menu (see Exiting the Calibration Menu)
•Allow a few minutes for the gas to dissipate
•After the gas has dissipated from the sensor, clear the sensor Peak values (See Clear Peaks)

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Figure 6-1
Figure 6-2
The unit is now ready for use. Do not use the instrument if it fails a bump test or calibration.
If the sensor fails the bump test, an “FA” message with the icon will briefly display.
Figure 6-3
Check the calibration gas concentrations, cylinder expiration date, and the monitor gas settings and re-
test the unit. Or perform a full calibration as defined in the calibration section.

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WARNING
If the Bump Test fails, do not use the monitor until a successful Bump Test or Calibration
is performed.
6Calibration
Calibration is the process of adjusting the sensor’s response by using a specific concentration of
calibration gas. Sensors will drift for a variety of reasons, so it is important to perform a full calibration
periodically to ensure that the sensors response to the target gas are accurate. A full calibration consists
of two points, a Fresh Air Calibration and a Span Calibration.
Fresh Air Calibration adjusts the zero offset of the toxic sensor or sets the oxygen sensor to 20.9%
Vol.
Span Calibration adjusts the sensors response to gas to account for sensor drift. It is recommended
to perform a Fresh Air Calibration prior to a Span Calibration.
CAUTION
For O2 units: Initial calibration is performed on all devices prior to shipment. Once
received, calibration should be performed monthly (or quarterly) depending on
frequency of use.
All alarms are muted during calibration.
6.1 Accessing the Calibration Menu
To access the calibration menu:
•Press the [Function key] to navigate to the Calibration screen.
•While the Calibration screen is displayed, press and hold down the [Function key] for 5
seconds to access the Calibration mode.
Once the Calibration menu is accessed, “CAL” and the icon will be displayed. Calibration menu
has four options:
•Fresh Air Calibration
•Span Calibration
•Bump Test
•ESC – Exit Calibration Mode

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Figure 7-1
6.2 Exiting the Calibration Menu
Press the [Function key] until “ESC” is displayed on the screen. Press and hold the [Function key] for 5
seconds, the monitor will return to the Calibration screen. Press the [Function key] again and the unit
will return to the Measurement screen.
Note: If you do not press the [Function key] within 20 seconds, the display reverts to the main screen.
6.3 Fresh Air Calibration
WARNING
Fresh Air Calibration must be performed in a clean environment that is free from other
gases (calibration is assumed to be performed in an environment with an Oxygen
concentration of 20.9% Vol.). Fresh
Air Calibration should not be performed in a
confined space.
To perform a Fresh Air Calibration:
•Access the Calibration menu.
•“CAL” and the icon will be displayed.
•Press and hold the [Function key] for 5 seconds to start the Fresh Air Calibration.
•When the calibration starts, a countdown (starting at 10) will appear on the screen.
Note: Press the [Function key] during the 10 second countdown to abort.
•Once the countdown is complete “CAL”, the and icons will be displayed indicating a
successful Fresh Air Calibration.
Note: If you do not press the [Function key] within 20 seconds, the display reverts to the main
screen.

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Figure 7-2
will appear on the display. If this continues, please contact the salesIf calibration fails, the icon
representative or AimSafety Technical Support.
6.4 Span Calibration
WARNING
When performing a Span Calibration only use certified calibration gas at the required
concentration level. Do not use expired calibration gas.
To perform a Span Calibration:
•Access the Calibration menu.
•“CAL” and the icon are displayed.
•Press the [Function key] once and “CAL” and the icon will appear.
•Attach the calibration (cal) cap on top of the sensor inlet.
•Connect the hose from the gas regulator of the calibration gas bottle to the cal cap
•Press and hold the [Function key] for 5 seconds to start the Span Calibration.
•When the calibration starts, a 90-second countdown displays.
Note: The countdown is only 60 seconds for O2
•Turn on the calibration gas.
•Once completed, the icon and the current gas measurement readings will appear on
the display.
•The device will return to Measuring mode.
•Turn off the calibration gas and remove the calibration cap.
•Clear the Peak values for the sensor. (See Clear Peaks)
WARNING
All alarms are muted for approximately one minute after a successful span calibration.

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Figure 7-3
If the calibration fails, the and icons and CAL will cycle on the display until a successful calibration
is performed. Contact the sales representatives or AimSafety Technical Support if a successful
calibration cannot be performed.
Default Calibration gas concentrations.
Default calibration gas concentrations can be changed using the PM Link and PC software or with the
Bump Test – Calibration Station.
Gas Type
CO
O
2
H
2
S
SO
2
NH
3
NO
2
H
2
Concentration
100 ppm
18.0%
25 ppm
10 ppm
50 ppm
10 ppm
500 ppm
7Event Log
Event logging occurs anytime that an alarm condition is met. Once an alarm condition is met the
monitor will automatically save that event in the memory. The monitor can store up to 30 events, once
more than 30 events are stored, any new events overwrite the oldest ones. The stored log events can be
downloaded using the PM Link and PC software or with the Bump Test – Calibration Station.
Event log captures the following monitor
information:
•Product Name
•Serial number
•Log Type
•Firmware version
•Alarm setpoints
•Life remaining
•Total Number of Events
•Duration of Events
•Zero Calibration date
•
Span Calibration date
Each alarm event records the followings event
details:
•Date
•Time
•Duration
•Sensor Readings
•Alarm Type

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Figure 8-1
See the PM Link PC software and Bump Test-Calibration Station manual for more information on Event
Log.
8Maintenance and Cleaning
The PM100 monitor is designed to operate continuously for the life of the unit and cannot be turned
off once activated. It is important to avoid the following activities as they will decrease the battery
lifetime to less than 24 months.
1. Frequent or prolonged alarm activation. (Normal Alarm use: 2 minutes per day)
2. Unnecessary [Function key] operation
3. Connecting the PM Link frequently (except for regular bump testing/calibration)
8.1 Maintenance
Do not disassemble the unit or attempt to repair or modify any component of this instrument. This
instrument contains no user serviceable parts, and substitution of components may impair intrinsic
safety which may adversely affect product performance.
8.2 Cleaning
WARNING
Do not attempt to clean the instrument in a hazardous environment. Cleaning with a dry cloth
may generate a static charge and result in an explosion if located in a hazardous environment.
Occasionally clean the monitor with a soft cloth. Do not use detergents or chemicals. If necessary, use a
damp cloth (water only). It is recommended to install the Calibration Cap before cleaning the monitor
housing, to keep dirt, dust, or moisture away from the sensor openings and to help keep the sensor
filter clean.