KANOMAX 3900 Portable Particle Counter - Manual (Page 9)

1. Part Names and Functions 2
BACK/LEFT
Sampling Air Exhaust Port
--- Filtered sample air is exhausted at this port.
Do not block the port as it may result in the
damage to the instrument.
Optional Sensor Connecting Terminal
--- Terminals where the optional sensor is to be
connected. Refer to 5. Connecting Option
Sensors for details.
Battery Compartment
--- Insert rechargeable battery here. Refer to 2.1
Power Supply for how to install the battery.
Ethernet Connector (Left)
--- To be used when controlling the instrument by the
software. For details, refer to the operation manual
for the software.
USB Connector (Right) **Factory Use Only**
Exhaust Outlet for Ventilating the Instrument
---Exhaust outlet for ventilating inside the instrument.
Do not block the air vent when installing the
instrument.
CF Card Insertion Slot
--- Insert the CF card using the provided card reader
to store measurement data.
To be used to transfer measurement data and
other files to be processed on PCs.
Main Power Switch (For AC)
--- Use this switch to turn ON/OFF the main power.
You can also connect the provided power cord to
supply the power.
AC Inlet
--- This is an inlet to supply AC power to the
instrument. Connect the provided power cord
here.
Make sure to connect a safety earth to the safety
earth terminal of the provided power cord.