Multi Gas Clip Simple User’s Manual
V1.0
4
Portable gas detectors you can count on.
13 of 20
•
When a bump test has failed, the current bump test status will show:
“
L.
BUMP
FAILED
”
(indicating that the last bump test had failed). Audible, visual & vibrating
prompting to apply gas will automatically start. The display will alternate between
“
BUMP DUE
”
and
“
APPLY GAS
”
. Snap the MGC-S Calibration Cap (provided with
the detector) into place over the sensor ports. Apply gas to the detector at a flow
rate of 0.5 LPM and do not disturb while test is being performed. Once all of the
sensors have been tested, the detector will go into alarm. Remove the MGC-S
Calibration Cap and the detector will return to normal operation after a short period
of time. The bump test will be recorded in the Bump Log.
If a sensor fails the bump test, display will show
“E
RROR
”
and designate which
sensor
(CO, H2S, O2 or LEL)
did not pass. The failed sensor will be disabled and
will need to be replaced (see
“E
RROR
”
in
Failures/FAQ’s
section).
During a manual bump test, the audible, visual & vibrating prompting to apply gas
will continue for approximately two minutes. If gas is not applied within the two
minutes, then the bump test will automatically fail. The prompts will cease, the
detector will return to normal operation, but the display will continually flash
“BUMP
DUE”
until the detector has been successfully bump tested. Please note, to abort a
bump test at any time, press the power/menu button once and the detector will
return to normal operation.
Note - Users may simply apply gas to the detector at any time during normal
operation to run a bump test without going through the steps above. Be
aware, this will not be recognized by the detector as a Manual Bump Test
therefore it will be recorded into the Event Log as an Event, not into the
Bump Log as a Bump Test.
L
.
