Renishaw H-1000-5068-02-A SPA1 s Installation Guide download pdf (Page 30)

28 Maintenance

6.0 Maintenance

Periodically check the security of mounting screws and electrical connectors.

Periodical electrical safety checks should include inspection of the mains cable for damage and safe

connections. An earth continuity (ground bonding) test may be applied between the protective earth pin of

the mains connector and the metal case at a test current of no greater than 25 A.

Periodical safety checks should include the function of the Emergency Stop system, this must include

operation of all switches integrated into the system. After operation of the Emergency Stop system the

SPA1 should be checked to ensure servo power can then be engaged.

Remove dust from the external surfaces with a clean dry cloth, the unit is not sealed against fluids/water.

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Renishaw H-1000-5068-02-A SPA1 s Installation Guide Page 30