Installation
3–11
System Installation
Power Requirements
The Precision Mix II control is designed to operate with
120 Vac or 220 Vac input power. See Fig. 3.8 for the
wiring connections.
It is possible for voltage brown out conditions to cause
the Precision Mix II control to go into a memory failure
mode. If the power being supplied to the system is not
free of excessive dips an uninterruptable power supply
(UPS) or a power conditioner will need to be supplied.
The Precision Mix II control is already equipped with a
surge suppressor, adding one will not be necessary.
The basic requirements for purchasing a UPS or
power condition are as follows:
1.
Purchase one rated for the desired input voltage
(120 Vac or 220 Vac).
2.
Purchase one with a minimum output current of
125 Watts.
3.
Purchase one that is rated for industrial use and
the maximum temperature conditions of the instal-
lation site.
NOTE:
It is not recommended to mount either a UPS
or power conditioner inside the Precision Mix II control.
Fig. 3.8
L1 L2
L1
L2 or Common
Ground
Summary of Contents for PrecisionMix ii
Page 6: ...6 ...
Page 7: ...1 1 Warnings Warnings 1 ...
Page 8: ...1 2 Warnings ...
Page 11: ...Overview 2 1 Overview 2 ...
Page 12: ...2 2 Overview ...
Page 15: ...Overview 2 5 ...
Page 31: ...Installation 3 1 Installation 3 ...
Page 32: ...Installation 3 2 ...
Page 58: ...Installation 3 28 Notes ...
Page 67: ...Operation 4 1 Operation 4 ...
Page 68: ...Operation 4 2 ...
Page 83: ...Operation 4 17 Notes ...
Page 90: ...Operation 4 24 ...
Page 91: ...Screen Map 5 1 Screen Map 5 ...
Page 92: ...5 2 Screen Map ...
Page 94: ...5 4 Screen Map ...
Page 95: ...Run Monitor 6 1 Run Monitor 6 ...
Page 96: ...Run Monitor 6 2 ...
Page 103: ...Totalizers 7 1 Totalizers 7 ...
Page 104: ...Totalizers 7 2 ...
Page 108: ...Totalizers 7 6 ...
Page 109: ...System Configuration 8 1 System Configuration 8 ...
Page 110: ...System Configuration 8 2 ...
Page 142: ...System Configuration 8 34 ...
Page 143: ...Recipe Setup 9 1 Recipe Setup 9 ...
Page 144: ...Recipe Setup 9 2 ...
Page 165: ...10 1 Troubleshooting Troubleshooting 10 ...
Page 166: ...10 2 Troubleshooting ...
Page 182: ...10 18 Troubleshooting ...
Page 183: ...11 1 Service Service 11 ...
Page 184: ...11 2 Service ...
Page 192: ...11 10 Service ...
Page 193: ...12 1 Parts Parts 12 ...
Page 194: ...12 2 Parts ...
Page 207: ...12 15 Parts Notes ...
Page 228: ...12 36 Parts ...
Page 229: ...13 1 Utilities Software Utilities Software 13 ...
Page 230: ...13 2 Utilities Software ...
Page 254: ...13 26 Utilities Software ...
Page 255: ...14 1 Technical Data Technical Data 14 ...
Page 256: ...14 2 Technical Data ...
Page 259: ...14 5 Technical Data Notes ...