Pfannenberg PTF Serie Instrucciones De Servicio página 62

ENG
4.5 Assembly
4.5.1 General
CAUTION
Risk of cutting and injury!
Risk of cutting and injury due to production-related, sharp sheet metal edges on the unit.
• Use personal protective equipment (cut-proof gloves).
• Handle with care.
The following general requirements must be ensured for safe and reliable operation of the top filterfan:
• Choose a switch cabinet installation site that provides for adequate ventilation of the system.
• The top filterfan must always be assembled in a horizontal installation attitude.
• Protect the assembly site against heavy contamination.
• The ambient temperature must be below the permitted switch cabinet interior temperature.
• Make sure that the seal is not damaged because otherwise the IP protection can no longer be guaranteed.
• Keep the minimum distance between parts that form light arcs and the unit: 30.5 cm (12'') (UL508A sec. 22).
• Installations in the switch cabinet must not obstruct air circulation.
Operating Manual | Top Filterfans / Top Exhaust Filter | – 230 / 115 V | 086150000 22/40