DP-2010LF Version 12172002 ATEX Rev.
YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
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9.3 Adjust the pump volume adjustment knob to
the value used in the calculations in step 9.1.
9.4 Turn mode switch 1 to on.
9.5 Turn mode switch 2 to on.
9.6 Turn mode switch 3 to off.
9.7 Turn mode switch 4 to off.
9.8 Press the test button once to initiate the timer
sequence.
NOTE: For the Z-65 to operate the DP-2010LF
System, a minimum pressure differential of 3" of
water must exist between the high pressure and
low pressure ports of the DPS-2.
Number of turns open on the pump volume knob
3
6
12
Sample pump displacement per stroke
.1cc
.2cc
.4cc
System
Mutual
Approved
Factory
9. Sampler set-up
time-based sampling with the DPS-2