YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
Page 13
DP-2010RN ver.05012003
SSSSS
ECTION
ECTION
ECTION
ECTION
ECTION
4:
4:
4:
4:
4: S
S
S
S
S
Y
YY
Y
YSTEM
STEM
STEM
STEM
STEM
C
C
C
C
C
ONTR
ONTR
ONTR
ONTR
ONTROL
OL
OL
OL
OL
& E
& E
& E
& E
& E
LECTR
LECTR
LECTR
LECTR
LECTRONICS
ONICS
ONICS
ONICS
ONICS
SSSSS
ECTION
ECTION
ECTION
ECTION
ECTION
4:
4:
4:
4:
4: S
S
S
S
S
Y
YY
Y
YSTEM
STEM
STEM
STEM
STEM
C
C
C
C
C
ONTR
ONTR
ONTR
ONTR
ONTROL
OL
OL
OL
OL
& E
& E
& E
& E
& E
LECTR
LECTR
LECTR
LECTR
LECTRONICS
ONICS
ONICS
ONICS
ONICS
The electronic control package provided with
your sampling system consists of a solid state
Z-65 Controller, and a Low Powered Solenoid.
The Z-65 energizes the solenoid which in turn
sends a pneumatic actuation signal to the
Sample Pump, every time a sample is required
either Proportional-To-Flow, or Time.
SAFETY NO
SAFETY NO
SAFETY NO
SAFETY NO
SAFETY NOTES
TES
TES
TES
TES
• Always use extreme care when performing mainte-
nance on Sampling Systems. Always take necessary
measures to assure that electrical classification in the
area is considered, before, and during all repairs, and
that necessary steps are taken to maintain proper
electrical procedures for the classification of the area.
The control package requires you to configure
the Z-65 controller to operate in a Proportional-
To-Flow mode,
or with the use of an optional DPS-2
switch a Proportional-To-Time w/DPS-2 mode,
to the Z-65 controller must be done in accor-
dance with the Wiring Control Document,
are rated for use in Class I, Division 1, Groups C
and D hazardous locations.
Overview