3M PROTEGE PLUS Manual de instrucciones

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2019 6-1

6. OPERATION

6.1. Operating the Monitor

At start up, the LCD shows the firmware version installed, current date and time, current alarm set

points for each sensor installed, and when the next required calibration is due.

During operation, the LCD displays continuous data on gas concentrations and alarm conditions.

Additionally, you can monitor peak values of gas concentrations.

Figure 6-1: Monitor LCD Indicators

WARNING: IF THE MONITOR FAILS TO RESPOND PROPERLY UPON START UP, OR IF

CALIBRATION IS OUT OF DATE, DO NOT USE THE DEVICE UNTIL IT HAS

BEEN PROPERLY CALIBRATED. FAILURE TO HEED THIS WARNING

COULD RESULT IN DEATH OR INJURY.

WARNING: IF MONITOR DOES NOT OPERATE IN THE MANNER DESCRIBED HERE,

DO NOT USE. TAG IT OUT OF SERVICE. FAILURE TO ENSURE IT IS

PROPERLY OPERATING MAY RESULT IN SERIOUS INJURY OR DEATH.

WARNING: YOU MUST FAMILIARIZE YOURSELF WITH THE ICONS IN BOTH THE

NON-ALARM AND ALARM STATES.

WARNING: IF THE DISPLAY IS MISSING ICONS OR CANNOT BE CLEARLY READ,

PLEASE CONTACT THE 3M TECHNICAL SERVICE.

BUMP CAL

LEL CH4CO PPM

H2S PPM

CO2% VOL HCN 10 %

-6

10 %

-6 10 %

-6 PPM

HIGH

LOW

STEL

TWA

1 Sensor Type

2 Calibration Indication

3 Gas Unit

4 Gas Concentration

5 Alarm Condition

6 Real Time Clock

NO2CO2SO2

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2018

6-2

6.2. Operation Buttons

Table 6-2: Operation Buttons describes the use of operation buttons.

Table 6-1: Monitor LCD Icons and Descriptions

Icons Descriptions

Battery Life Indicator

Data Transmission/IRDA Indicator

Man Down Alarm

Flash Memory Indicator

Heartbeat

Pump Icon (optional)

NOTE: The heart beat icon indicates that the monitor is in the gas reading mode and is

working properly.

Table 6-2: Operation Buttons

Function Button Action Description

Turn On

Left

Press and hold the left button until

the countdown is complete

• Activate the monitor

• During gas monitoring mode,

this action will start the bump

test

Clear Peak

Value

Press the left button

• Clear the Peak or TWA value

after checking the values

Cancel Due

Alarm

• Cancel the alarm of sensor

calibration due

View Select

• Confirm calibration or bump

test

• Turn on the backlight

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2019 6-3

6.3. Backlight

The device is equipped with the backlight LEDs (white) for better viewing the LCD. It automatically

turns on during an alarm condition or other critical moment.

When the device is in the operating mode, pressing the Left or Right Button will illuminate the LCD

for five (5) seconds.

Zero

Calibration

Right

Press and hold the right button

until the countdown is complete

• During gas monitoring mode,

start the zero calibration

Cancel

Press the right button

• During gas monitoring mode,

this action will scroll the

options menu (Zero, Span,

Exit)

• Cancel bump test or calibra-

tion

Scroll the

Alarm

Setpoints

• View Span value,

high/low/STEL/TWA alarm

setpoints

View

Sensor

Types

• Scroll down the sensor types

before performing bump test

or calibration

Turn On

Backlight

• During gas monitoring mode,

this action will turn on the

backlight

Stop the

Latched

Alarm

• If the latched alarm option is

enabled and the monitor

alarms, this action can stop

the alarm

Turn Off Both Press and hold both buttons until

the countdown is complete • Deactivate the monitor

NOTE: The time interval (5 seconds here) depends on the Backlight On time setting value.

The default setting is 30 seconds. The backlight duration is set by the administration

via the software. Refer to the Portable Gas Detector (PGD) Application Software

User Guide.

Table 6-2: Operation Buttons

Function Button Action Description

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2018

6-4

6.4. Activating the Monitor

To activate the detector, press and hold the Left Operation Button until the countdown timer has

completed and RELEASE displays on the LCD.

The monitor starts and runs through a self-test (refer to Table 6-3: Self-Test Sequence). During the

procedure ensure the following:

• LCD display “PWR ON”

• Monitor emits one audible beep

• LED lights for (1) one second

• Monitor vibrates for (1) second

6.5. Self-Test

When powering up the detector, it goes to the self-test mode.

The LCD shows the self-test sequence while the detector initializes. The sensor installed in the

detector defines which gas type is shown on the LCD.

To start the self-test of the monitor, press and hold down either button for three (3) seconds. Table

6-3: shows the self-test sequence.

NOTE: Only power up the detector in an non-hazardous environment of 20.9% oxygen.

If the Operation Button is held after RELEASE displays, the device will not turn on.

WARNING: IF THE MONITOR DOES NOT OPERATE IN THIS FASHION, DO NOT USE.

TAG IT OUT OF SERVICE. FAILURE TO HEED THIS WARNING COULD

RESULT IN SERIOUS INJURY OR DEATH.

WARNING: IF CAL EXPIRED IS DISPLAYED UPON POWER ON START UP SEQUENCE

INDICATING THE DEVICE DOES NOT HAVE VALID CURRENT

CALIBRATION, PRESS THE RIGHT OPERATION BUTTON TO OVERRIDE

AND IMMEDIATELY CALIBRATE THE DEVICE. A DEVICE THAT HAS NOT

BEEN PROPERLY CALIBRATED CAN LEAD TO DEATH OR INJURY.

WARNING: NEVER OPERATE THE DEVICE IN GAS MONITORING MODE WITH THE

CALIBRATION ADAPTER ATTACHED. THIS CAN CAUSE FALSE

READINGS OF DETECTED GASES. FAILURE TO HEED THIS WARNING

COULD LEAD TO DEATH OR INJURY.

NOTE: The displayed value (for normal mode) appearing on the monitor’s LCD, may be

changed using the Portable Gas Detection (PGD) Application Software.

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2019 6-5

Table 6-3: Self-Test Sequence

LCD Results

Scott logo

Firmware Version

Year Month and date

Real Time

High alarm setpoint

Low alarm setpoint

STEL alarm setpoint

TWA alarm setpoint

Span value setpoint

Bump test due days

Calibration due days

When a self-test is successful the monitor turns to the gas monitoring

mode.

CO PPM

H2S PPM

O2%

HIGH

CO PPM

H2S PPM

O2%

LOW

CO PPM

H2S PPM

O2%

STEL

CO PPM

H2S PPM

TWA

LEL CO PPM

H2S PPM O2

BUMP

H2S PPM

O2%PPM

CAL

H2S PPM

O2%PPM

CO PPM

H2S PPM

O2%

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2018

6-6

6.6. Checking Gas Exposures

After a successful self-test, the detector automatically goes into the Gas Monitoring Mode, in which

the user can view the Peak High, Peak Low, STEL and TWA values.

6.7. Configuring the Monitor Parameters

This section describes the various monitor parameters that are configurable.

The various parameters are shown in Figure 6-3: Monitor Configurable Menu and detailed in Table

6-5: Monitor Configuration Parameters. These parameters allow you to program the individual

monitor to meet your needs.

Table 6-4: Checking Gas Exposure

Action LCD

Press right button during the gas monitoring mode, the peak high

value and low value appear alternatively.

NOTE: The customer can also choose to clear the peak value by

pressing the left button. The device displays “CLEAR PEAK?”, press

the left button to confirm the operation.

Press right button to view STEL alarm set point.

Press right button to view TWA alarm set point.

NOTE: The customer can also choose to clear the peak value by

pressing the left button. The device displays “CLEAR TWA?”, press

the left button to confirm the operation.

Press right button to view the SPAN value.

LEL CO PPM

H2S PPM O2

HIGH

LEL CO PPM

H2S PPM O2

LOW

LEL CO PPM

H2S PPM O2

STEL

LEL CO PPM

H2S PPM O2

TWA

LEL CO PPM

H2S PPM O2

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2019 6-7

Press both left hand and right hand button simultaneously and immediately release the buttons to

display the menu function (Figure 6-2: Menu Display).

Figure 6-2: Menu Display

Refer to Figure 6-3: to Figure 6-9: for the configuration process of each menu function.

Figure 6-3: Monitor Configurable Menu

Table 6-5: Monitor Configuration Parameters

Item Description

Sensor Information Check the sensor values, including High alarm, Low alarm,

Bump/Cal due days.

Gas Exposure Check the Peak values, TWA and STEL values.

Date Check the current date, time and year.

Temperature Check the current temperature.

Power Save Enable and disable the power save mode.

Firmware Version Check the current firmware version.

LEL CO PPM

H2S PPM O2

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2018

6-8

Figure 6-4: Check the Sensor Information

Figure 6-5: Check Gas Exposure

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2019 6-9

Figure 6-6: Check Date and Time

Figure 6-7: Check Temperature

Figure 6-8: Enable the Power Save Mode

3M™ PROTÉGÉ PLUS

PORTABLE MULTI-GAS MONITOR

OPERATION

8006569, Rev. C/June 2018

6-10

Figure 6-9: Check Firmware Version

6.8. Monitor LCD Alerts & Alarms

This section describes various alerts and alarms Table 6-6: Monitor Alerts and Alarms Descriptions

lists the details.

NOTE: To view the factory default alarm setpoints, see Section 5.4. Default Settings. To

change the default settings and values, refer to Portable Gas Detection (PGD) Appli-

cation User Manual.

NOTE: If other error codes appear during the operation, see Section 7.2.8. ERROR CODES.

Table 6-6: Monitor Alerts and Alarms Descriptions

LCD Description LCD Description

Low Alarm

2 fast LED flashes every 2

seconds

2 fast sounding beeps every 2

seconds

1 vibration every 2seconds

lLOW and gas reading flash

Negative Drift Alarm

1 LED flash every 2 seconds

1 sounding beep every 2 sec-

onds

1 vibration every 2 seconds

“—” and gas reading flash

High Alarm

3 fast LED flashes every 2

seconds

3 fast sounding beeps every 2

seconds

1 vibrations every 2 seconds

HIGH and gas reading flash

Sensor Missing Alarm

“NO SENSOR” display and

flashes

The device powers off with

the countdown

TWA Alarm

1 LED flash every 2 seconds

1 sounding beep every 2 sec-

onds

1 vibration every 2 seconds

TWA and gas reading flash

Low Battery Alarm

Battery icon flashes

1 beep, 1 LED and 1 vibration

every minute

The device deactivates with

the countdown (depleted)

LEL CO PPM

S PPM O

LOW

LEL CO PPM

H2S PPM O2

LEL CO PPM

H2S PPM O2

HIGH

LEL CO PPM

H2S PPM O2

TWA

LEL CO PPM

H2S PPM O2

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