Instruction Manual MM850402 ed. 08b
57
10 MAINTENANCE
The
3000-4000 series
analyzer has been developed and manufactured using high quality components. A correct,
systematic maintenance will prevent damage and will increase the life of the instrument, giving excellent results. Any
conditions that require extraordinary maintenance interventions are promptly displayed, either clearly or with an
information code.
10.1 Water
trap
Always keep in vertical position the water trap to avoid that the water condensation inside the trap could flow to the
measuring sensors. For the same reason remember to periodically empty the trap and always at the end of the
measurement. To empty the expansion vase remove the cap (code EE650081) and gently shake it.
Please be sure to
reinsert the cap before the measurements.
Just after the trap you can find a replaceable low porosity line filter (code EE650074). It hold le solid particles of the gas.
We recommend you to replace this filter is it's dirty.
To replace the paper filter open the trap gently rotating the two
trap parts
.
!!
ATTENTION
!!
D
ON
'
T MAKE MEASUREMENTS WITHOUT THE TRAP CAP
.
I
F THE CAP IS NOT MOUNTED ON THE TRAP YOU WILL HAVE AN AMBIENT AIR
INPUT INTO THE PNEUMATIC CIRCUIT THAT WILL GIVE YOU WRONG MEASUREMENT VALUES
,
C
ONTROL AND EMPTY
,
AT EACH MEASUREMENT
,
THE WATER IN THE TRAP IF PRESENT
.
P
UT THE TRAP IN HIS CASE AFTER EMPTYING
THE CONDENSATION FROM BOTH THE TUBE AND THE EXPANSION VASE
ONLY.
T
O OPEN THE TRAP GENTLY ROTATE THE TWO PARTS
.
DON'T
PULL
.
DON'T
TWIST
.
R
EPLACE THE FILTER IF IT
'
S DIRTY OR HUMID
.
DON'T
MAKE MEASUREMENTS WITHOUT THE FILTER OR WITH A DIRTY FILTER
:
THIS
WILL DAMAGE THE SENSORS IN A IRREVERSIBLE WAY
.
C
LOSE WITH CAUTION THE WATER TRAP TO AVOID THE FILTER DAMAGING
.
Line Filter cat.
EE650074
Cap cat.
EE650081