Rittal enclosures – how do you maintain your robot control cabinet?

Create Date: 2024-8-30 12:03:23|Source: Rittal/Rittal

1. Maintenance content

(1) Check the heat dissipation of the controller

It is strictly forbidden to cover the controller with plastic or other materials; Leave enough space behind and on the sides of the controller (> 120mm); It is strictly forbidden to position the controller close to the heat source; It is strictly forbidden to put sundries on the top of the controller; Avoid the controller being too dirty; Avoid one or more cooling fans not working; Avoid clogging of fan inlets or outlets; Avoid dirty air filters; When no work is being performed within the controller, its front door must remain closed.

(2) Clean the teaching pendant

The teach pendant should be cleaned at an appropriate frequency based on actual needs; Although the panel paint film can withstand the corrosion of most solvents, it should still avoid contact with strong solvents such as acetone; When not in use, the teach pendant should be removed and placed in a clean place.

(3) Clean the inside of the controller

The inside of the controller should be cleaned at appropriate intervals according to environmental conditions, such as once a year; Special attention should be paid to the cleaning of the cooling fan and the air inlet/outlet. Use a dust brush when cleaning and use a vacuum cleaner to suck up the dust from the brush. Do not use a vacuum cleaner to clean each part directly, otherwise it will cause electrostatic discharge, which will damage the parts; Be sure to cut off the inside of the controller before cleaning it!

(4) Wash or replace the filter cloth

To clean the filter cloth, wash the filter cloth 3-4 times in 30-40°C water with detergent. Do not wring out the filter cloth and can be placed on a flat surface to dry. The filter cloth can also be blown clean with clean compressed air.

(5) Replace the battery regularly

The measuring system battery is a disposable battery (non-rechargeable battery); When the battery is replaced, a message appears in the message log. The battery lasts for about 1,800 hours after this information appears. (It is recommended to replace the battery when the above information appears) The battery only works in the case of a "power off" of the control cabinet. The battery life is about 7000 hours.

If the control cabinet controls the CBS unit in addition to the robot, or in the case of an 8-axis robot, the battery life is half that described above (with 2 SMU units).

(6) Check the cooler

The cooling circuit is designed as a maintenance-free closed system, and all components of the external air circuit need to be regularly inspected and cleaned as required; When the ambient humidity is high, check whether the drain is drained regularly.

Second, the frequency of maintenance

The time interval can be adjusted appropriately according to the environmental conditions, the number of robot hours and the temperature.

(1) General maintenance: 1 time/day;

(2) Cleaning/replacing filter cloth: 1 time/500H;

(3) Replacement of the battery of the measuring system: 2 times/7000H;

(4) Replacement of computer fan unit and servo fan unit: 1 time/50000H;

(5) Check the cooler; 1 time/month.

Rittal enclosures – how do you maintain your robot control cabinet?

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