Labconco Protector Echo, Руководство пользователя

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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