Sep-07
HRE SERIES – HORIZONTAL RESTAURANT EXHAUSTER
OPERATION INSTRUCTIONS AND PARTS MANUAL
MODELS: HRE-13, HRE-16, HRE-20, HRE-24
GENERAL SAFETY
Rotating parts on fans should not be exposed. Where these components are not protected by ductwork, cabinets or
covers, appropriate guards should be employed to restrict exposure to rotating parts. Access doors should not be
opened with the fan operating to avoid foreign objects being drawn into the system. On initial start-up a careful
inspection should be carried out to ensure no foreign material is present which could become airborne in the system.
Read installation and operation instructions carefully before attempting to install, operate or service Delhi HRE Series
Blowers. Failure to comply with instructions could result in personal injury and/or property damage. Retain instructions
for future reference.
UNIT DESCRIPTION
Restaurant duty HRE Models are specifically designed as a quiet and efficient blower for vapor removal from commercial
cooking equipment. These backwardly inclined, single inlet blowers have a standard CW rotation and upblast discharge.
The blower housing is constructed from continuously welded 16 gauge steel, complete with tilted access and 2” drain for
cleaning.
Complete access for motor and drive installations and servicing may be completed by removal of the drive compartment
cover. Pre-lubricated ball bearings, curb cap, motor adjustment hardware and a dynamically balanced wheel are
standard equipment. Operating temperature range is –30 to 400 deg. F. For Unit dimensions, refer to Figure 1/Table 1.
Figure 1
MODEL
MAX. HP
MAX.
FRAME SIZE
SHAFT DIA
13
16
20
24
2
3
5
7-1/2
143T
143T
215T
215T
1”
1-3/16
1-3/16”
1-7/16”
MODEL
UNIT
HEIGHT
CURB
WIDTH
MIN. CURB
HEIGHT
13
16
20
24
30-15/16”
34-1/4”
40-1/16”
43-5/8”
20-1/2”
24-1/2”
28-1/2”
33-3/8”
18”
18”
18”
18”
GENERAL SAFETY INSTRUCTIONS
1. Always disconnect power source before working on or near a motor or its connected load. Lock the power
disconnect in the open position and tag to prevent unauthorized application of power.
2. Follow all local and national electrical and safety codes.
3. Blower must be electrically grounded. This can be accomplished by using a separate ground wire connected to
the bare metal of blower frame, or other suitable means.
4. Ensure that the power source conforms to the requirements of your equipment.
5. Do not put hands near or allow loose or hanging clothing to be near belts, pulleys, or blower wheel while the unit
is running.
