Rki-instruments RM-5000 Series Multi-Unit Case Manual de usuario descargar pdf (Pagina 6)

2 Important Notices on Safety 2-2. Warning cases

RM-5000 Multi-unit Case - 6 -

WARNING

• Buzzer unit and indicator/alarm unit

Do not connect the multi-unit case to units other than the specified RM-5000 series

indicator/alarm unit and buzzer unit. Otherwise, the multi-unit case or equipment connected to it

may be damaged.

• Power supply

Before turning on the multi-unit case, always check that the power supply voltage is compliant

with the specifications (100 to 240 VAC +/-10%).

• Need of grounding circuit

Do not cut the grounding circuit inside or outside the multi-unit case or disconnect the wire from

the grounding terminal. In both of the cases, the multi-unit case will be in danger.

• Defects in protective functions

When seeming defects are found in the protective functions, such as protective grounding and

fuses, do not start the multi-unit case. Before starting the multi-unit case, check the protective

functions for defects.

• Fuse

To prevent fire, use a fuse with the specified ratings for the multi-unit case.

Turn the POWER switch OFF and cut the mains power before replacing a fuse.

Do not use an unspecified fuse or short-circuit the fuse holder.

For more information on fuses, please contact RIKEN KEIKI.

• External connection

Before connecting the multi-unit case to external equipments or external control circuit, securely

connect it to a protective grounding circuit.

• Attaching/detaching

Attach the buzzer unit and indicator/alarm unit by inserting along the rail into the multi-unit case.

To detach them, pull them out while pressing the lock lever on the lower part of the buzzer unit

and indicator/alarm unit. The lock lever mechanism may be broken if you detach the buzzer unit

and indicator/alarm unit from the multi-unit case while they are locked. Use a correct procedure

to attach and detach them.

• Operation in a gas

Do not operate the multi-unit case in a place where combustible gases or vapors are present.

Operating the multi-unit case in such an environment will lead to extreme dangers.

2-2. Warning cases

1 2 3 4 5 6 7 8 9 10 11 ... 24 25

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Rki-instruments RM-5000 Series Multi-Unit Case Manual de usuario Pagina 6