Hach 900 MAX manual Section, Accept

Section 3

The number of first flush bottles will depend on the sample volume requirements in the NPDES permit.

11:00 AM 21 - APR - 01

STORM WATER

ACCEPT	FIRST FLUSH:
	NUMBER OF BOTTLES:
CANCEL	1	CLEAR
		ENTRY
	ENTER: 1— 4

b.Enter number of samples to collect using the numeric keypad.

11:00 AM 21 - APR - 01

STORM WATER

ACCEPT	FIRST FLUSH:
	SAMPLER TO COLLECT:
CANCEL	6	CLEAR
		ENTRY
	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

SETPOINT SAMPLING

ACCEPT	FIRST FLUSH
	INTERVAL:
CANCEL	(hrs:min)	CLEAR
		ENTRY

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 FINAL ENTRY carries the last displayed 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

STORM WATER

ACCEPT	FIRST FLUSH:
	SAMPLE VOLUME
CANCEL	100 mL	CLEAR
		ENTRY
	ENTER 10 — 9999

e.Enable or Disable Program Time Limit using the CHANGE CHOICE key. When enabled, the Program Time Limit will stop all sampling activity at the end of the time limit, however data logging will continue.

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Advanced Sampling	8990startup.fm