Specifications; Installation Drawing - Xylem JABSCO Flexmount 36740-Series Installation And Operation Manual

Flexmount 3" Blowers — Model 36740-Series
FEATURES
• Tough Reinforced Plastic Housing
• Universal Flexmount Bracket Permits Outlet to Face Any
Direction
• Slip-On Inlet and Outlet Ducting Connection
• Efficient High Volume Airflow
• Low Current Draw
• Corrosion-Resistant Materials Throughout
• N.M.M.A. Type Accepted
• Meets USCG Regulation 183.410 and ISO 8846
MARINE for Ignition Protection
• DC Models Comply with ISO 9097 MARINE

SPECIFICATIONS

Model
36740-0000
36740-0010
INSTALLATION
INSTALLATIONS MUST MEET APPLICABLE SECTIONS OF TITLE
33, PART 183; SUBPART K, USCG VENTILATION REGULATIONS.
MOUNTING: Jabsco blowers are primarily intended for
intermittent duty cycles such as evacuating fuel vapors from
bilge areas. If desired, they also may be used for other general air
circulation applications with longer duty cycles.
However, when doing so, it should be noted that the maximum
motor life is approximately 1000 hours. Therefore, the blower
should only be used for applications if this length of service is
acceptable. For continuous duty applications, ask your dealer
about Jabsco Heavy Duty Long Life Blowers.
Mount blower on flat bulkhead surface in highest part of com-
partment free from spray or deck wash. Blower may be rotated in
mounting bracket to facilitate the shortest route of ducting.
Use a suitable discharge fitting so that static pressure of blower
will not be affected by change in wind direction. Route inlet
ducting with as few bends as possible to lower 1/3 of the bilge
compartment where vapors are likely to accumulate. Be sure
ducting is positioned below top of engine stringers but not so
low as to become submerged in bilge water. Locate pickup to take
advantage of natural airflow direction. Jabsco flexible ducting No.
34959-0100 is easy to cut and install.
NOTICE:
Blower should be mounted away from extreme heat (more than
130°F) to prevent distortion of blower wheel or housing.
For an exposed inlet, ventilator intake screen No. 34764-0000
provides a safe and attractive protected inlet.
Airflow Voltage
150 CFM
12 Vdc
(4,2 m³/min.)
150 CFM
24 Vdc
(4,2 m³/min.)
Model 36740-Series
Amps
6.8
3.3
OPERATION: See following warning placard statement.
WARNING: Explosion hazard
Gasoline vapors can explode.
Before starting engine, operate blower for
4 minutes and check engine compartment bilge for gasoline
vapors. Run blower below cruising speed. Failure to do so can
result in injury or death.

INSTALLATION DRAWING

To
discharge
vent
3" Ducting
No. 34959-0100
THE "WARNING" PLACARD SUPPLIED WITH BLOWER MUST BE
MOUNTED ADJACENT TO ENGINE IGNITION SWITCHES (ALL LOCA-
TIONS) TO COMPLY WITH TITLE 33, PART 183; SUBPART K, USCG
VENTILATION REGULATIONS
2
Fuse Size Weight lb(kg)
10A 5.5 (2,5 kg)
5 A 5.5 (2,5 kg)
Bulkhead