YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
Page 32
DP-2010FU ver.04202004
SSSSS
ECTION
ECTION
ECTION
ECTION
ECTION
9:
9:
9:
9:
9: S
S
S
S
S
Y
YY
Y
YSTEM
STEM
STEM
STEM
STEM
O
O
O
O
O
PERA
PERA
PERA
PERA
PERATION
TION
TION
TION
TION
Preparing The System for Operation
(Catalytic Heater)
11. Turn on the gas valve located on the back of
the sampler enclosure, and energize the
electrical element.
IMPOR
IMPOR
IMPOR
IMPOR
IMPORTTTTTANT NO
ANT NO
ANT NO
ANT NO
ANT NOTE:
TE:
TE:
TE:
TE:
If jumper cables are used, connect them to the
heater FIRST to avoid hazards from sparking.
12. Wait 10-15 minutes. (Colder weather may
affect how fast the catalyst bed heats up.)
13. Depress the button on the safety valve and
release. The button will return to the
extended position, but there will be a
significant reduction in spring tension.
14. Wait five minutes or until catalyst reaction
begins, as indicated by a rapid rise in the
heater face temperature.
14. Disconnect the electrical supply.
IMPOR
IMPOR
IMPOR
IMPOR
IMPORTTTTTANT NO
ANT NO
ANT NO
ANT NO
ANT NOTE:
TE:
TE:
TE:
TE:
If jumper cables are used, disconnect them from
the power source FIRST to avoid hazards from
sparking.
15. If heater does not continue to operate,
reconnect the electrical supply and repeat
steps 12-14.
16. Once the heater is functioning, adjust the
louvers located front and rear at the top of
the sampler enclosure, in conjunction with
adjustment of the thermostat located inside
the sampler enclosure until desired tem -
perature is displayed on the temperature
gauge on the outside of the sampler
enclosure. Further adjustment of these
items may be required to find a setting that
is acceptable for varying ambient conditions.
13