SystemAir KVK Silent 200, Инструкция по эксплуатации и обслуживанию

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10 | Maintenance
5.1 Commissioning
Danger
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
Before initial operation, check the following:
• Electrical connection has been properly completed.
• Protective earth has been connected.
• Safety devices in place (protection grid).
• Leftover installation materials and foreign materials have been removed from the casing.
Testing the installation:
• Adjustment may be required in the electrical compartment during test (i.e. changing of the potentiometer), however
during operation the lid must be closed.
When putting into operation, check the following:
• Connection data corresponds to the specifications on the nameplate: Maximum v6%, -10%, according to IEC
38. Rated current must not be exceeded with more than 5% at rated voltage.
• Smoothness of motor operation, (no abnormal noises).
Sound levels exceeding 70 dB(A) may occur depending on size (see www.systemair.com for detailed information).
6 Maintenance
6.1 Important
Danger
• Make sure that the mains supply to the unit is disconnected before performing any maintenance or
electrical work!
• Fan impeller has come to a complete standstill.
• Should the supply cable be damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard
• The unit is heavy. Be careful during transport and installation. Risk of injury through pinching. Use
protective clothing.
• Do not lift the fans by the connecting cable, connection box, motor bracket, impeller or inlet cone.
6.2 Cleaning the fan
Warning
• Make sure that the mains supply to the unit is disconnected before performing any maintenance or
electrical work!
• Fan impeller has come to a complete standstill.
Caution
• Beware of sharp edges during maintenance, use protective gloves. Risk of injury through pinching.
The fan should be cleaned when necessary, at least once a year to avoid imbalance and unnecessary damage to the
bearings. The fan bearings are maintenance free and should only be replaced if damaged. Do not use a high-pressure
cleaner (steam jet) when cleaning the fan. Ensure that the fan impeller's balance weights are not moved or the fan im-
peller distorted. Listen for abnormal operating noise.
145899 | A007