20
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RIS 1200-3500 H EKO 3.0 v2021.1
6.4. FILTERS
MAINTENANCE
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tion manual or on our website www.salda.lt
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6.5. FANS
MAINTENANCE
•
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• The fan should be inspected and cleaned at least once per year.
•
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• Proceed to maintenance and repair after any fan rotation is stopped.
•
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• The motor features a heavy-duty ball bearing design. The motor is completely sealed and grease- free.
• Detach the fan from the unit.
• The impeller should be particularly checked for built-up material or debris that may cause an imbalance. Excessive imbalance may lead to ac-
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•
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• Do not use high-pressure cleaner, abrasives, sharp tools or caustic solvents that may scratch or damage the housing and impeller.
•
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• Make sure the impeller is free of any obstacles.
•
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6.6. HEAT EXCHANGER MAINTENANCE
•
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• Proceed to maintenance and repair after any rotation in the fan stopped.
• Clean the heat exchanger once a year.
•
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Figure 6.6.1. RIS 1200-2200 H EKO 3.0
