GMI GT series User Manual

3-3
OPERATING PROCEDUREUSER HANDBOOK
3.3 BATTERY STATUS
This feature provides the user
with a battery capacity level
indicator that displays instrument
battery power remaining, as
shown in Fig. 3.3.
This battery symbol will be
indicated for approximately ve
(5) seconds during the warm-
up cycle, then on the top of the
display during normal operation.
3.4 FILTER CHECK / FLOW FAULT TEST
Checking lters are in place and in good condition and performing a
regular leak check are pertinent to effective use of the GT instrument,
therefore, the user will be asked to conrm these checks before the
instrument completes the warm-up sequence. By default, these
checks should be performed on a daily basis.
Fig. 3.3 Battery Capacity
100%
75%
50%
25%
Fig. 3.4 Filter Check
3.4.1 Filter Check
If filters are installed, and in
good condition, press ‘YES’ for
instrument warm-up to continue.
If ‘NO’ is selected, instrument
will automatically enter ‘switch
off’ sequence.
Fig. 3.5 Flow Fault Test
3.4.2 Flow Fault Test
To perform a ow fault test, block probe tip inlet with nger for
approximately 5 seconds. Pump should ow fault and display screen
illustrated in Fig. 3.6.
If ‘YES’ is selected, instrument
warm-up will continue without
performing test.
If ‘NO’ is selected, instrument
will automatically enter ‘switch
off’ sequence.

GMI GT series Specifications

General

Brand	GMI
Model	GT series
Category	Measuring Instruments
Language	English