Akron 9301 Operating Instructions

a. GeneraL
The Akron Brass Style 9301 Portable Flow Meter is designed for testing nozzles.
The unit operates with a self contained 12 VDC dry cell battery and includes a Console with Meter and a Body with
adapters for the Flow and Pressure Sensors and necessary Wiring, all housed in a convenient Carrying Case.
The dry cell battery has an average life of 10-12 hours on a full charge. A 110 VAC and a 12 VDC charger
are also included.
Note: A battery low on charge may result in erratic readings. Therefore, it is recommended the battery be charged before
it's initial use and after each use.
B.

set-up

Check the O-Rings in the Flow Sensor for proper lubrication. If needed, apply a light coating of
grease (O-Ring Lube or silicone).
Insert the Flow Sensor into the Sensor Port and align the locator pin to the hole and push down to seat. Then slip the
Retaining Ring over the Sensor Cable and thread it down until snug.
The other end of the Cable is split into 2 Weatherpack connectors. One connector attaches to the Flow Sensor and one
to the Pressure Transducer. Connect the one end of the cable to the Control Unit using the Screw Ring Plug.
When testing a nozzle with a pumper, connect a hose off a male discharge to the swivel inlet of the Portable Flow Meter.
Run another hose between the unit and the nozzle. Turbulance at the inlet of the Portable Flow Meter may effect the
accuracy of the unit. For best results the following guidelines should always be followed:
Do not use any reducing adapter immediately prior to the Flow Meter inlet. If reduction is necessary a short section
(minimum 6') of 2 1⁄2" hose is recommended.
Once the unit is assembled, flip up the red switch cover and turn the toggle switch on.
The Portable Flow Meter is preset at the factory and ready to operate. No calibration should be required. If the unit would
need calibration refer to the Operating Instructions for the Style 9300 Flow Meter which can be found on the Akron Brass
CD or web site. For further information contact Akron Brass Customer Service.
c.

OperatinG instructiOns

CAUTION: - This 9301 Portable Flow Meter is intended for training and/or testing of fire ground procedures, not actual
use during fire ground operations.
These instructions describe the features and operational steps for general service after the system is set up. The Meter
consists of the display screen and two operation buttons located directly beneath the display.
OperatinG instructiOns
stYLe 9301 pOrtaBLe FLOW Meter
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