Cuno NLS0500, Инструкция по установке и эксплуатации

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SECTION 3: REGENERATION INSTRUCTIONS
INSTRUCTIONS FOR USING REGENERATION FRE-
QUENCY SCHEDULES:
(Time Clock Initiated Models Only)
(1) Determine ADJUSTED HARDNESS by adding three (3)
times the iron content in parts per million (ppm) to the
hardness in grains per gallon (gpg). The resulting
number is ADJUSTED HARDNESS.
EXAMPLE: Hardness is 14 gpg and iron is 2 ppm.
ADJUSTED HARDNESS is 20 gpg (14 plus 3 times 2).
(2) Select REGENERATION FREQUENCY SCHEDULE
corresponding to your model. Locate box intersected by
NUMBER IN FAMILY and ADJUSTED HARDNESS (if
3-1
ADJUSTED HARDNESS is between two numbers in
schedule, use higher number). Number in box repre-
sents FREQUENCY or NUMBER OF times per 12
DAYS timer should be set to regenerate. Refer to HOW
TO SET TIME CLOCK REGENERATION CONTROL
to set correct frequency.
EXAMPLE: You have Model NS1000, 4 in family and 20
gpg adjusted hardness. Refer to REGENERATION FRE-
QUENCY SCHEDULE for Model Series 1000 and locate
box intersected by 4 in family and 20 gpg adjusted hardness.
The figure "3" in box indicates a REGENERATION fre-
quency of THREE TIMES PER 12 DAYS (if a "1", "2", "4",
etc. were in box, frequencies of once, twice and four times
per twelve days, respectively, would be indicated.)
REGENERATION FREQUENCY SCHEDULES
(TIMES PER 12 DAYS)
MODEL(S) 500 & 501
MODEL(S) 750 & 751
MODEL(S) 1000 & 1001
Persons
In
Family
1
2
3
4
5
6
HARDNESS - GPG
5
1
1
1
1
2
2
10
1
1
2
3
3
4
15
1
2
3
4
4
6
20
1
3
4
6
6
12
25
2
3
4
6
12
12
30
2
4
6
12
12
12
35
2
4
6
12
12
Persons
In
Family
1
2
3
4
5
6
7
8
HARDNESS - GPG
5
1
1
1
1
1
2
2
2
10
1
1
2
2
2
3
3
4
15
1
2
2
3
3
4
6
6
20
1
2
3
4
6
6
6
12
25
1
2
3
6
6
12
12
12
30
2
3
4
6
12
12
12
12
35
2
3
6
6
12
12
12
12
40
2
4
6
12
12
12
12
45
2
4
6
12
12
12
50
2
6
12
12
12
Persons
In
Family
1
2
3
4
5
6
7
8
HARDNESS - GPG
5
1
1
1
1
1
2
2
2
10
1
1
2
2
2
3
3
3
15
1
2
2
3
3
4
4
6
20
1
2
3
3
4
6
6
6
25
1
2
3
4
6
6
6
12
30
2
3
4
6
6
12
12
12
35
2
3
4
6
12
12
12
12
40
2
3
6
6
12
12
12
12
45
2
4
6
12
12
12
12
50
2
4
6
12
12
12
55
2
4
6
12
12
12
60
2
6
12
12
12