Clean the interior of the device column as described in section 5: Dismantling for Maintenance/Repair. Note The heater and the M4000 or M2000 are splash-proof to IP 65. Do not use steam jets, high-pressure cleaners or the like for cleaning. Blow in compressed air from above to clean spiders' webs and the like from the gap between the column and the front screen. Note If the front screen of the device column has become iced-up after a shutdown, remove the ice layer using a spirit-based de-icer spray.
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Swivel Mount della barriera di sicurezza multiraggio di circa 50 mm (per l’M4000 a 3 raggi), di circa 250 mm (per l’M4000 a 2 raggi), di circa 55 mm (per l’M2000 a 3 raggi), di circa 255 mm (per l’M2000 a 2 raggi).