Salda KF T120 Series, Mounting And Installation Instruction

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8 | EN KF T120_KF T120 EC v2019.04
SPACE REQUIREMENTS
Z1
Z2
KF-T120 EC F160 F180 F200 F250 F280 B315 B355 B400
Z1 [mm] 630 680 720 850 920 980 1110 1090
Z2 [mm] 590 670 720 810 960 910 980 990
KF T120 160-4 L3 180-4 L3 200-4L3 225-4L3 250-4L3 280-4L3 315-4 L3 355-4 L3 400-4 L3
Z1 [mm] 586 638 680 759 813 879 937 1055 1048
Z2 [mm]
MAINTENANCE
• Fan bearings are maintenance-free.
• The suitable filter must be chosen by designer of ventilation system.
• Before cleaning, disconnect the supply voltage and block the switch to avoid accidental switching on.
• Wait until any mechanical movement stops, the motor cools down and connected capacitors (when used) discharge .
• Ensure that the fan and installed parts and accessories are firmly and tightly installed.
• Carefully clean the impeller to avoid changing the balance of impeller.
• For the fan cleaning do not use mechanical cleaners, compressed air or water stream, aggressive chemicals. When cleaning the fan, do not
deform the impeller, avoid moisture or water contact with electrical devices and equipments.
• After the maintenance work and when installing back to the air duct system, perform the same actions described in Installation and Start-up
sections and follow other requirements of this document.
• It’s recommended to use flexible connections in order to reduce vibration on air duct system.
• Ensure safe access to the fan for maintenance works.