Greenheck SAF (468410) - Manual

In United States, to reduce the risk of injury to persons,
OSHA compliant guards are required when fan is installed
within 7 feet of floor or working level.
In Canada, to reduce the risk of injury to persons CSA
compliant guards are required when fan is installed within
2.5 meters (8.2 feet) of floor or grade level.
5. Do not kink power cable or allow it to come in contact
with sharp objects, oil, grease, hot surfaces or chemicals.
Replace damaged cords immediately.
6. Make certain that the power source conforms to the
requirements for the equipment.
7. Never open access door to a duct with the ventilator
running.
8. Motor must be securely and adequately grounded. This
can be accomplished by wiring with a grounded, metal-
clad race way system by using a separate ground wire
connected to the bare metal of the motor frame, or other
suitable means.
SAF
The SAF roof mounted supply air fan designed to provide
non-tempered, filtered make-up air. Belt drive in
five sizes.
Pre-Starting Checks
1. Inspect for any damage that may have occurred
during transit.
2. Shipping damage claim must be filed with carrier.
3. Check all bolts, screws, set-screws, etc. for looseness
that may have occurred during transit. Retighten as
required. Rotate wheel by hand to be sure it turns freely.
Always use all four lifting holes when using a sling.
General Safety Information When
Installing or Servicing the Fan
Do not depend on any switch as the sole means of
disconnecting power when installing or servicing the fan.
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power source
can result in fire, shock or serious injury. Motor will
restart without warning after thermal protector trips.
Do not touch operating motor, it may be hot enough to
cause injury.
Do not place any body parts or objects in fan, motor
openings or drives, while motor is connected to
power source.
Do not use this equipment in explosive atmospheres!
1. Read and follow all instructions and cautionary markings.
Make sure electrical power source conforms to
requirements of equipment and local codes.
2. Ventilators should be assembled, installed and serviced
by a qualified technician. Have all electrical work
performed by a qualified electrician.
3. Follow all local electrical and safety codes in the United
States and Canada, as well as the National Electrical
Code (NEC), the Occupational Safety and Health Act
(OSHA), and the National Fire Protection Association
(NFPA) Bulletin 96 in the United States. Ground motor in
accordance with NEC Article 250 (grounding). Follow the
Canadian Electric Code (CEC) in Canada.
4. Motor and fan must be securely grounded (bare metal) to
a suitable electric ground, such as a grounded water pipe
or ground wire system.
NOTE: Refer to Figure 1 for connection wiring diagram.
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!
1 Centrifugal Roof Supply Air Fans 1 Centrifugal Roof Supply Air Fans
MOTOR
L1
115/208-230/60/1
208-230/460/60/3
MOTOR
J-BOX
J-BOX
SUPPLY VOLTAGE
SUPPLY VOLTAGE
L2
L1
L2
L3
MOTOR
L1
115/208-230/60/1
208-230/460/60/3
MOTOR
J-BOX
J-BOX
SUPPLY VOLTAGE
SUPPLY VOLTAGE
L2
L1
L2
L3
Figure 1 - Typical Wiring Diagram
®
®
Part #468410
Model SAF
Centrifugal Roof Supply Air Fan
®