Riken Keiki GX-Force User Manual

Preparations for startup

Check the following before starting gas detection:
 The type and specifications and gas alarm setpoints of the particular product being used.
 Confirm that the filters are present inside the product and are not contaminated or
clogged.
 Confirm that the battery level is sufficient.
 Confirm that the pump is operating normally.
(Check that a low flow rate alarm occurs when the gas inlet is blocked with a finger.)

How to use

1. Charging the lithium ion battery

(1) Open the USB protective cover on the product.
(2) Insert the charger plug into the USB Type-C
connector of the main unit.
(3) Plug the charger into the outlet.
(Lights up to confirm charging. Fully recharged in
up to 10 hours, approximately 10 hours of use
with a 3-hour charge)

2. Turning on the power

Hold down the POWER button (for at least
three seconds) until the buzzer blips. The
power is turned on, and after the initial
operation, the measurement screen appears.

3. Fresh air adjustment

Hold down the AIR button in measurement
mode. When "RELEASE" appears at the
bottom of the screen, Release the AIR button.

4. Gas detection

Point the gas inlet at the detection location
and read the indication on the LCD display.

5. Gas alarm

A gas alarm is triggered if the concentration
of the detected gas reaches or exceeds the
alarm setpoints. If the gas concentration
falls below the set value, the alarm can be
reset by pressing the MODE button.

6. Turning off the power

Hold down the POWER button.
NOTE : Refer to the instruction manual for details.
MODEL GX-Force
CONDENSED USER GUIDE
(ATEX/UKEX/IECEx sepc.)
Connector
Filter case
LCD display
AIR button
Buzzer
sound
opening
Gas inlet
Gas outlet
PT0E-2120
Charging
indicator lamp
USB
protective
cover
Charger plug
Light
Alarm
LED
arrays
POWER/
MODE
button
Strap holes
Front
Back