Instruction Manual MM850481 ed. 03a
31
Switch the analyzer on.
Keeping the [
HELP
] key down; press the [
X
] key to bypass the autozero procedure.
Press [
] then press the [
FEED
] key for paper feed. Press the [
ESCAPE
] key when the paper will came out for same
centimeters.
Close the cover inserting the paper end in its slot.
7.9
Pressure decay procedure
(option)
This is an additional feature that allows you to verify the condition of part or the entire plant. The system works with the
pressure decay principle. Be sure to isolate and empty the plant section you want to verify at first !
ATTENTION
T
HE USAGE OF A PRESSURE HIGHER THEN
±300
H
P
A WILL DAMAGE THE THE PRESSURE SENSOR OF THE INSTRUMENT IN IRREVERSIBLE
WAY
,
CAUSING A PERMANENT DEFORMATION OF THE MEMBRANE
.
7.9.1
Test A (1 minute)
This optional operative mode allows operator to find pipe leakage. To set and run leak test, press the [
MENU
] key from
measuring page. The following page will be displayed:
MENU
MEASURE
ION. CURR
TEMPERATURE
GAS VELOCITY
ESCAPE
–
x
Use the [
S
] and [
T
] keys to move the cursor symbol to “MEASURE” option.
x
Press the [
ENTER
] key to select the option. Press [
ESCAPE
] (F2) to return to the previous menu.
MEASURE
TIGHTNESS TEST
GAS LEAK PROBE
AMBIENT CO
T+RH% PROBE
ESCAPE
–
NEXT
