Riken Keiki GM-600, Руководство по эксплуатации

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4. How to Install Gas Monitor 4-4. Precautions for wiring
18
How to connect to terminal plate
When cables (wires) are connected to the terminal plate inside the main unit, use the dedicated
screwdriver or a compatible flathead screwdriver.
When connecting a stranded wire, be sure to press the push button and open the spring while connecting
the wire.
1 Push the push button
straight downward using
the compatible screwdriver
or equivalent to open the
spring.
2 Insert a wire with a
specified bare wire length
(10 mm) until the end of it
reaches the deepest point.
3 Release the screwdriver.
The wire is connected.
NOTE
<Compatible Screwdriver>
When opening the spring, use the compatible screwdriver manufactured by WAGO or equivalent (a
screwdriver with an edge width of 3.0 to 4.5 mm x 0.5 mm which can fully open the spring: See the table
below). In doing this work, be careful not to apply excessive force. Ignoring this may damage the
housing/push buttons or cause dropping off of the push buttons.
Compatible screwdriver manufactured by WAGO
Screwdriver (M) straight type 210-120J
Screwdriver (M) straight type (short shaft & grip) 210-350/01
210-657
Screwdriver (M) straight type (insulated shaft type) 210-720
CAUTION

Never fail to use the correct tool.

Do not insert more than one wire into one wiring hole. If the total size (mm
2
) of two or more wires is
within the maximum wire connection range of the terminal plate, it may cause reduced spring
clamping force, defective insulation due to clogged wire sheath, defective contact or coming off of
wires.