11
Electrical Requirements
The product models have the following electrical requirements.
Hood
Width
Airflow
(CFM)
Makeup Air
(CFM)
Face
Velocity
(fpm)
No. of
Modules
Fan Power
(watts)
Light
Power
(watts)
Total
Power
(watts)
3 FT
Up to 130 0, limited to min.
volume required
by local
regulations and
min. laboratory
air change
requirements
60-100
1
36
18
54
4 FT
Up to 260
60-100
2
72
36
108
5 FT
Up to 390
60-100
3
108
54
162
6 FT
Up to 520
60-100
4
144
72
216
8 FT
Up to 650
60-100
5
180
90
270
A dedicated outlet with an appropriate circuit breaker should be located as close
as possible to the product. Consult your local electrical codes for properly rated
circuit breakers. For safe operation the dedicated outlet must provide a protective
earthing ground connection to the product.
Service Line Requirements
All service lines to the filtered hood should be ¼-inch outside diameter, copper (brass
for natural gas), and equipped with an easily accessible shut-off valve, should
disconnection be required. Recommended operating pressure is 40 PSI, with a
maximum allowable pressure of 200 PSI. Consider a pressure regulator to reduce line
pressure to 40 PSI. Please check with local codes for other requirements.
Table 2-1
Summary of Contents for Protector Airo
Page 78: ...78 Fans and Lights not working ...
Page 79: ...79 Vertical sash no longer operates smoothly ...
Page 80: ...80 Electrical duplex outlets no longer have power Fan operates but lights dim or not working ...
Page 81: ...81 Contaminates outside the filtered hood ...
Page 82: ...82 Lights operate but fans will not ...
Page 83: ...83 Smart Command Alarms ...
Page 84: ...84 If needed contact Labconco to troubleshoot further ...
Page 94: ...94 Wiring Diagram Figure C 1 ...
