SUNWARD SWDE120B-3 - Oil Storage; Filter Element

OPERATION & MAINTENANCE MANUAL SWDE120B-3
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7.2.5 Oil Storage
 Oil should be stored indoor to prevent water, dust or impurity. If the oil bucket has to
be kept outdoor, cover it with waterproof cloth or take other protective measures.
 Place the oil bucket to the side with the oil filler upward for long-term storage, this may
prevent moisture.
 The order of first in, first out should be followed to prevent the deterioration of oil
during the long-term storage. (The oil stored for the longest time should be used first).
7.2.6 Filter Element
 Filter element is a key safety part because it can prevent impurity into the oil line and
leads to the stoppage of important apparatus.
 Change the filter element regularly. Please find details in the “daily maintenance” in
this manual.
 Don’t use the washed filter element.
 While changing the filter element, check it for metal particle, if so, please contact with
SUNWARD specified authorized distributor.
 Do not open the package of spare filter element before using.
 Use the genuine filter element recommended by SUNWARD.