Festo 8060571, Инструкции по ремонту

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23 / 52 Festo 7ELCC_TB_KFb_en
– Ambient conditions/material resistance
• Check whether the ambient temperature is within the permissible range.
•
Check the chemical and physical ambient conditions for hazardous substances, such as dust, abrasive particles,
cooling lubricants, solvents, ozone, radiation, water‑soluble substances, greases and oils, etc.
4.2 Preparatory work
Danger
Risk of fatal injury from electric shock.
The control of the drive motors is still charged after the voltage has been switched off (capacitor voltage).
• As such, you must wait approx. 3 minutes after switching off the voltage before the motor cables can be removed.
The capacitors discharge their voltage during this time.
• Reliably secure the product against unauthorised restarting.
Note
• Before starting the repair work, dismantle existing attachments as described in the instructions in the correspond-
ing operating and assembly instructions (

www.festo.com ).
1. Remove the motor and encoder cables.
2. Dismantle the motor and axial kit.
3. Dismantle the shock absorber retainer (if mounted).
Note
• Where possible, we recommend completely removing the product from the system before carrying out the repair.
•
The repair should preferably be carried out on a stable and flat work surface with storage for small parts.
• To prevent damage to the components, do not use pointed or sharp-edged assembly tools.
• Keep your working environment clean and tidy.
4.3 Visual inspection
• Check the product for visible damage that can impair its function.
The product must be completely replaced if significant damage exists.