How to maintain digital test tools exporter

Author : rticlesca rticlesca | Published On : 18 Aug 2026

1. Daily inspection and protection

Power cord and plug inspection:

Always check to ensure that the power line connections are secure and that the plugs are not loose.

Ensure that the cable is undamaged. If there is any damage, replace it promptly.

Switch view:

Check whether the switch operates smoothly and reliably. If there is any looseness or damage, replace it in time.

Brush inspection and replacement:

Check in a timely manner whether the brushes have become too worn. If they have, replace them immediately to prevent excessive sparks or damage to the armature due to poor brush contact.

Ventilation inlet and outlet arrangement:

Make sure that the air inlets and outlets of the equipment are not blocked. Regularly clean any oil stains and dust from all parts of the equipment. Especially for the air inlet, dust is prone to accumulate here, which affects the ventilation effect.

II. Smoothness and Cleanliness

Add lubricating oil:

After the machine has been in use for some time, lubricating oil should be added in time to reduce friction, prevent overheating and avoid machine wear.

Gear inspection:

When inspecting the lubricating oil, it is also necessary to check the condition of the gear wear. When the gear wear is severe, it will reduce the meshing performance and affect the operational efficiency.

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