Hach 900 MAX Instrument Manual page 58

Section 3
Page 56
Advanced Sampling
The number of first flush bottles will depend on the sample volume
requirements in the NPDES permit.
11:00 AM 21 - APR - 01
ACCEPT FIRST FLUSH:
NUMBER OF BOTTLES:
CANCEL
ENTER: 1— 4
b. Enter number of samples to collect using the numeric keypad.
11:00 AM 21 - APR - 01
ACCEPT FIRST FLUSH:
SAMPLER TO COLLECT:
CANCEL
ENTER 1 — 999
c. Enter the first flush sampling interval. This is the time period between
sample cycles. The first flush samples are usually collected within
thirty minutes of the storm.
11:00 AM 21 - APR - 01
ACCEPT FIRST FLUSH
INTERVAL:
CANCEL
ENTER: 000:00 — 999:00 (hrs:min)
Variable time intervals may be entered or the same interval may be carried
through the entire first flush. Pressing
interval through the remainder of the first flush sampling period.
d. Enter the first flush sample volume using the numeric keypad.
11:00 AM 21 - APR - 01
ACCEPT FIRST FLUSH:
SAMPLE VOLUME
CANCEL
ENTER 10 — 9999
e. Enable or Disable Program Time Limit using the
key. When enabled, the Program Time Limit will stop all sampling
activity at the end of the time limit, however data logging will continue.
1
6
SETPOINT SAMPLING
(hrs:min)
carries the last displayed
FINAL ENTRY
100 mL
CHANGE CHOICE
STORM WATER
CLEAR
ENTRY
STORM WATER
CLEAR
ENTRY
CLEAR
ENTRY
STORM WATER
CLEAR
ENTRY
8990startup.fm