INSTRUCTION MANUAL
Hydrofarm.com
4
INSTRUCTIONS
1. Upon purchase, visually inspect the fan equipment to check for any damage. Ensure
that the impeller has free rotation without scraping or catching on any part of the
internal housing.
2. If there are any questions concerning the fan equipment, contact Hydrofarm or the
retailer prior to the installation.
3. Use the mounting brackets
included with the fan
system to securely fasten
the unit in the desired
mounting position (refer
to FIGURES 1 and 2 for
mounting options).
4. Check the details on the
motor rating plate to
ensure that the correct
power supply (voltage,
frequency and phase) is
available. An incorrect
power supply may lead to
permanent damage to the
fan motor.
5. Refer to the appropriate
wiring diagram, and ensure that all ground connections are made.
6. You must incorporate means for electrical disconnection in the wiring installation,
in accordance with the relevant wiring and electrical regulations.
MAINTENANCE
All Active Air inline duct fans incorporate sealed for life bearings and therefore do not
require any lubrication. We recommend inspection of the product at least once every
12 months. To inspect the unit, disconnect it from the power supply and any duct work,
and then follow the steps below:
1. Ensure that the motor, impeller, and supporting guards are clean.
2. Check all fasteners for tightness and security.
3. Check all rotating parts.
4. If debris is evident on the impeller, clean it with a damp (not wet) cloth.
DO NOT
use detergents or abrasive materials for cleaning.
FIGURE 1
FIGURE 2