MGC Pump User’s Manual
UM-MGC-P v1.06
13 of 19
Bump Testing
The detector can be configured to keep track of regular bump testing intervals. When the detector has exceeded
the bump interval, it will display “BUMP DUE” until it has been successfully bump tested. To bump test the
detector, either insert the detector into the MGC Pump Dock, or manually apply gas from the bump test screen
described below.
Manual Bump Test Instructions
To activate the manual bump test press the button twice rapidly to enter the user menu. When the screen
displays “Show Status” press the button once more.
The detector will flash between “BUMP DUE” and “APPLY GAS”. Apply gas to the detector’s gas inlet. Once all
sensors have gone into alarm, the detector will return to normal operation (in alarm) and the bump due date will
be reset.
If a bump test interval has not been programmed into the detector, users may simply apply gas to the detector
during normal operation. However this will not be recognized as a bump test by the detector and therefore it will
be recorded into the event log as an event.
Calibration
The detector can be configured to keep track of regular calibration intervals. When the detector has exceeded
the calibration interval, it will display “CAL DUE” until it has been successfully calibrated. To calibrate the detector,
either insert the detector into the MGC Pump Dock, or manually calibrate the detector as described below.
Manual Calibration Instructions
To enter calibration mode, manually press and hold the button down as in the turn off sequence. Continue
holding the button down until the CAL screen appears and finishes the countdown.
