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Air Compressor Replacement Procedure
for the
Model ACS-517B
Air Compressor System
Thunder Scientific Corporation
623 Wyoming Blvd. S.E. ◆ Albuquerque, New Mexico 87123-3198
Ordering: (800) 872.7728 ◆ Tel: (505) 265.8701 ◆ FAX: (505) 266.6203
www.thunderscientific.com
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1. Remove the cover of the air compressor sound enclosure.
2. Remove the existing support brackets/feet from compressor unit.
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3. Next remove the electrical cable cover and the compressor power cable. BE SURE UNIT IS UNPLUGGED.
Ground wire
LOW VOLTAGE
YEL/BLK
RED
BROWN
ORANGE
BLACK
WHITE
YELLOW
HIGH VOLTAGE
YEL/BLK
LINE
1
LINE
BROWN
RED
ORANGE
WHITE
BLACK
YELLOW
4
5
6
LINE
1
3
4
5
LINE
6
TO REVERSE,
INTERCHANGE
RED AND BLACK LEADS
ON HIGH VOLTAGE UNIT.
Figure 1
4. Install the ground wire, see Figure 1
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PIN 1
Black wire
PIN 3
PIN 4
PIN 5
PIN 6
FIGURE 2
5. Connect the black wire to pin 1, see Figure 2.
White wire
6. Connect the white wire to pin 6, see Figure 2.