Cautions; Daily Maintenance - Delta AH Motion Series Hardware Manual

AH Mo t io n – H ar d war e M a nu a l

5.1 Cautions

Before users undertake the maintenance and the inspection, they have to pay attention to the following items. The
incorrect or careless operation will lead to damage to the staff and the equipment.
 To prevent a breakdown of an AH Motion system or a fire accident, please make sure that the ambient
environment is not exposed to corrosive substances such as chloride gas and sulfide gas, flammable
substances such as oil mist and cutting powder, or dirt.
 To prevent the connectors from oxidizing, or to prevent the staff from getting an electric shock, please do not
touch the connectors.
 To prevent the staff from getting an electric shock, please turn off the power before pulling the connectors or
loosening the screws.
 To prevent the cables from being damaged, or to prevent the connectors from being loosened, please do not
impose weight on the cable, or pull them violently.
 Please make sure that the input voltage is within the rated range.
 Please do not disassemble or alter the modules. Otherwise, the products will break down, a fire accident will
occur, or the staff will be injured.
 To prevent a controlled element from malfunctioning, please make sure that the program and the parameters are
written into a new CPU module which replaces an old one before restarting the AH Motion system.
 To prevent the improper operation which results in the incorrect output or the damage to the equipment, please
refer to the related manuals for more information about operating the modules.
 To prevent the damage to the modules, please touch metal which is grounded or wear an antistatic wrist strap to
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release the static electricity from the body.
 To prevent the noise from resulting in the breakdown of the system, please keep a proper distance from the
system when using a cell phone or a communication apparatus.
 Please avoid installing an AH Motion system under the sun or in a humid environment.
 To prevent the temperature of an element from being high, please make sure that the AH Motion system keeps a
proper distance from heat sources such as coils, heating apparatuses, and resistors.
 To protect an AH Motion system, please install an emergency stop switch and an overcurrent protection
according to the actual needs.
 Inserting and pulling a module several times may lead to the loose contact between the module and the
backplane.
 To prevent an unexpected shock from resulting in the damage to an AH Motion system and a controlled element,
please make sure that the modules are installed firmly.

5.2 Daily Maintenance

To keep an AH Motion system operating normally, make sure that the ambient environment and the AH Motion system
conform to the cautions listed in section 5.1. Users then can undertake the daily inspection described below. If any
abnormal situation occurs, please follow the remedy and carry out the maintenance.
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