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19
INITIAL SYSTEM SET-UP
Install Polarity Reversal Jumper in motorized Control Valve Cable (Raven Part #
115-0159-415). Plumb the system as shown in
Figure 5
. Adjust as follows:
1)
1)
1)
1)
1)
Fill tank with water only.
2)
2)
2)
2)
2)
Place KEY SWITCH to vertical.
3)
3)
3)
3)
3)
Place POWER switch to ON.
4)
4)
4)
4)
4)
Verify that METER CAL, LIQ CAL, and GRAN CAL have been entered correctly into the
Console. In SELF TEST mode enter the normal granular operating rate.
5)
5)
5)
5)
5)
With pump not running, fully open main line hand valve, fully open by-pass #1 hand
valve, and completely close agitator line hand valve. If positive displacement
pump is used, fully open pressure relief valve, PRV.
6)
6)
6)
6)
6)
Run pump at normal operating RPM.
7)
7)
7)
7)
7)
If centrifugal pump is used, proceed with
Step 8
. If positive displacement pump
is used, proceed as follows:
a)
a)
a)
a)
a)
Place KEY SWITCH horizontal (OFF).
b)
b)
b)
b)
b)
Close by-pass #1 hand valve.
c)
c)
c)
c)
c)
Set PRV to 65 psi [450 kPa].
d)
d)
d)
d)
d)
Open by-pass #1 hand valve.
e)
e)
e)
e)
e)
Place KEY SWITCH vertical (ON).
FIGURE 5
FIGURE 5
FIGURE 5
FIGURE 5
FIGURE 5
APPENDIX 1
ALTERNATE BY-PASS LINE PLUMBING SYSTEM