Replacement Of Filter Element - Kongsberg Frydenbo IRV-2 Maintenance Manual

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Maintenance Manual

After the first 200 hours running, every oil filter units shall be opened for inspection and the

disposable filter elements changed if necessary. If any impurities are found, the element

must be replaced at short intervals until it stays clean. After this, replace the relevant filter

element when the filter indicator is in the RED zone. It is recommended to change the filter

elements at least once a year.

Turn the selector switch on the motor controller to position 2 "STOP".

Open the cover on the filter housing by loosening the nuts in diagonal order.

Be aware of spring-loaded cover

Lift the disposable filter element with the filter holder out of the housing.

Place a bucket underneath the filter bowl.

By using an Allen key, unscrew the bolt [1] on top of the filter element holder.

Remove the supporter ring [2].

Remove the internal disposable filter element from its holder, and then replace with new

disposable filter.

The filter elements are disposable and shall be replaced with new filter elements when

clogged. Never rinse or air blow a clogged filter element for reuse, as it will destroy the filter.

Before replacing the supporter ring [2], check the condition of the O-

ring. Change to new one if necessary.

Fasten the new disposable filter element by replacing the supporter ring

[2] and fastening the bolt [1] on top of the element holder.

10.

Insert the new filter element with its holder to the housing

11.

Replace the cover and tighten the screws in a diagonal order.

12.

Follow the venting procedure.

13.

Turn the selector switch on the motor controller to position 1 "REMOTE

CONTROL".

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