YOKOGAWA AQ4305, Instruction Manual, Page: 42 / 50

6.1 Mechanical Inspection Chapter 6 Maintenance, Inspection and Storage
6-2
6.1 Mechanical Inspection
For external views, visually check that there are no deformities or damage. Also check that switches,
connectors, and other assembled parts are firmly in place and that switches can be operated smoothly.
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Check external views:
✓ V
isually check that there are no deformities or damage.
✓ In particular, check the internal terminals of the connectors on the rear panel.
✓ In particular, take off the lamp cover and check the lamp socket.
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Check mechanical operations:
✓ Check that switches can be operated smoothly.
✓ Check that connectors are correctly connected.
✓ Check that there is no looseness in other assembled parts.
Caution
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Looseness in connectors may cause improper operations of the unit.
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If any abnormal situation is discovered, contact our office immediately.
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Before conducting the mechanical inspection, be sure to turn off the power supply on
the front panel and remove the power supply cables.
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Do not disassemble the unit or remove case covers or other portions.
Caution
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Any foreign debris inside the connectors may cause abnormal operations or failures.
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It is necessary to exchange the distorted or oxidized lamp socket. If any abnormal
situation of the lamp socket is discovered, contact our office immediately.
Caution