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1. 1.There are a large number of connection interfaces between the printed
circuit boards. Keep cautious when replacing parts to avoid missing insertion
or omission.
2. 2.If it causes electric shock or fire, it will result in serious injury or death.
1. 1. Do not damage the wiring or pull the connector when it is replaced.
2. 2.Do not touch the electronic components of the printed circuit boards and the
contact parts of the wiring or interface when replacing. Hold the edge of the
printed circuit board when replacing.
3. 3.If you accidentally touch them, it may cause electric shock, resulting in
serious injury or death.
1.
In order to carry out maintenance and inspection work, the power should be
turned on once while the electrical cabinet’s door is ope. Do not let the inside
of the electrical cabinet be exposed to direct sunlight or searchlights,
otherwise it will cause malfunction or wrong movements.
1. 1.Before performing maintenance, the operator should discharge static
electricity in advance.
2. 2. Antistatic wrist straps are very effective.
3. 3. Failure to take any precautions when touching electrical components
directly, electrical components may malfunction.
1. After the maintenance is completed, check if there is any gap or if any cable
is caught. After that, reinstall the case. If there is a gap, it may cause dirt,
dust, etc. to enter the inside of the electrical cabinet, which will cause
malfunctions.
5.3.1 Filter cleaning and replacement
1.Power off the electrical cabinet.
2.Remove the nut from the filter housing.
3.Clean the dust adhering to the filter by blowing it out. Dust should be blown from the inside of the
electrical cabinet during cleaning. When there is dirt, etc., apply warm water or a neutral detergent. And if
it still cannot be cleaned, it should be replaced.
4.Installation should be carried out in the reverse order of removal.
When cleaning with warm water or a neutral detergent, it should be fully dried before installation.
5.3.2 Part preservation
According to the life and frequency of use of the components, the recommended spare parts are divided
into two categories: A and B.
Maintenance parts • A: Main maintenance parts for daily maintenance and inspection
A-1: Important backup parts
・
A-2: Regular replacement parts / recommended spare parts
◆
Maintenance parts • B: Maintenance parts prepared when purchasing multiple robots
・
B-1: Parts purchased from JAKA
In order to maintain normal operation, the A-1 and A-2 are the minimum necessary important parts. It is
recommended to prepare one whole set. In addition, the printed circuit board uses highly reliable components,
so please pay attention to the following points during storage.
JAKA Zu 5
