Macurco 70-2900-0510-1, User Instructions

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PM400 Multi-Gas Personal Monitor
REV – 2.0 [34-2900-0206-2 ] 16 | P a g e
Alarm Alarm Standard LCD Display Alarms and Alerts
Calibration
Calibration due
Displays the specific
sensor(s) which
require calibration.
Perform a successful calibration to
clear.
Calibration
Failed
Failed calibration
Displays the specific
sensor(s) which
failed calibration.
Perform a successful calibration to
clear
4.7 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 Combustible (LEL) CO H
2
S O
2
Low Alarm 10% LEL 35 PPM 10 PPM 19.5%
High Alarm
20% LEL 100 PPM 20 PPM 23.5%
TWA Alarm 35 PPM 10 PPM
STEL Alarm
200 PPM 15 PPM
4.8 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.