Dürkopp Adler 806N-111-10 Service Instructions Manual page 172

Fig. 140: Lubricating (806N-121) (1)
(1) - Oil reservoir 1
Fig. 141: Lubricating (806N-121) (2)
(1) - Oil reservoir 1
(2) - Oil reservoir 2
Oil reservoir 1 (1) supplies oil to the sewing machine head. Oil flows from
oil reservoir 2 (2) to the hook oil reservoir via a wick connection.
Oil exceeding the MAX mark in oil reservoir 2 (2) is fed back into oil reser-
voir 1 (1) by a pump.
Checking the oil level
To check the oil level:
1. Check the oil level at oil reservoir 1 (1).
 The oil level must be between the MIN marking and the MAX marking.
2. If the oil level is below the MIN marking, check the oil level at oil
 Do not top up oil if the oil level in oil reservoir 2 (2) is above the MAX
3. If the oil level in oil reservoir 2 (2) is at the MIN marking, you will have
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reservoir 2 (2).
marking. Instead, perform 20 sewing cycles before checking the oil
level again.
to top up the oil.
(2) - Oil reservoir 2
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(3) - Oil filling neck
Service Instructions 806N-111-10/806N-121-10 - 00.0 - 09/2023
Maintenance
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