lassele LRT-23H, Service Manual

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Safety cautions during service
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When exchanging or repairing electric parts, pull the plug out before
exchanging and repairing.
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When exchanging electric parts, use a rating part.
- Be sure to check marks such as MODEL name, rating voltage,
rating currents, movement temperature etc.
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During repairing, make sure wirings such as Harness, wire joint are
sturdy so that it is free of danger due to disclosure of core wire.
- Don’t let it derail when certain strength is put on.
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When repairing, take out the dust or foreign body (Housing part, wiring part,
contact point part).
- It prevents danger of fire such as TRACKING, SHORT.
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Check whether water has gone into the electric parts.
- When there are traces of water, exchange the parts or enact the TRACKING
prevention device.
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After repairing, check the assembly status of the parts.
- Keep the status as it was before the repairing. .
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After checking the usage environment of the product and if the installation is
unstable, change the usage location.
- For installations in places with moisture, water and for heat devices, prevent
placing products near igniting materials etc.
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When earthing is needed, earth it.
- For cases when electric leakage is concerned due to moisture or water,
be sure to earth it.
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For products that consumes power such as electric products, make sure
numerous plugs are not used in a single outlet.