NOTE: Should questions arise concerning total weight, consult your Clean Air Industries Distributor or Clean Air Industries Factory. 7.3 Electrical NOTE : All of th e e lectrical installation m u st be p erformed by a qualified e lectrician an d in ac cordance w ith loc al , state, an d n ational codes/regulation s/laws ( i f an y). 7.3.1 The blower motors are typically configured to operate with 208-230/460 volt, 60 cycles, and 3 phase electrical power, unless specified otherwise with the equipment order. A magnetic motor starter with overload protection is necessary to properly energize (electrically) the unit. The voltage (and full load amps), for which the motor is configured, should be labeled on the electrical connection box. Electrical connections to the box (and wiring) must be sized and selected in accordance with local, state, and national codes.
7.3.2 Nominal Full Load Amperes are as follows:
Voltage
Hor se Power
208V
230V
460V
575V
3 5
10.0
8.0
4.0
3.5
15.00
13.0
6.5
5.0
7.5
20.0
18.0
9.0
7.0
10 15 20 25 30 40 50
30.0
24.0
12.0
10.0
40.0
37.0
18.5
15.0
55.0
48.0
24.0
20.0
70.0
60.0
30.0
24.0
78.0
71.0
35.5
28.0
110
92
46
37
130
110
55
45
7.3.3 Proper rotation for the blower should be noted on the blower housing. If the blower is running in reverse, the air volume will be approximately 50% of the designed air volume and excessive noise will be generated. Therefore, once the motor is wired, check motor rotation by energizing the blower motor for a brief instant (“JOG”). If direction is incorrect, then adjust by switching two (2) of the 3- phase connections on the output side. 7.3.4 If your unit is equipped with the “ Turbo Digital Pulse Control ” , then this feature will need to be connected to a 120 volt power source. Power consumption is less than 50 Watts. The pulse control unit also monitors filter differential pressure and will require pneumatic hoses to be connected. On the right side of the collector (if you are looking at the filter access doors) are 2 ports for connecting the hose. They should be labeled “HIGH” (" dirty " side - closest to the front of the collector) and “LOW” (" clean " side - closest to the rear of the collector). On the pulse control enclosure are 2 ports currently labeled “dirty” and “clean”. Inter - connect these ports with air tight tubing.
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