12.4 Oil level in the fluid reservoir
A considerable rise of the oil level in the fluid reservoir 1 or an oil
overflow can be caused by the following:
–
Wrong position of the fluid reservoir 1
–
Blockage of the sintered metal filter 2
–
Leakage of tube 3
–
Malfunction of the oil pump
Please find hereafter how to proceed for finding out the cause of the oil
rise and how to eliminate the fault:
Caution: Danger of injury !
Switch off main switch.
Eliminate cause of the oil r ise in the fluid reservoir only when sewing
machine is switched off.
1. Wrong position of the fluid reservoir 1
In case of a vertical position of the sewing machine head the fluid
reservoir 1 must also be in a vertical position.
–
Position fluid reservoir 1 correspondingly.
2. Blockage of t he sintered metal filter 2
–
Remove sintered metal filter 2.
–
Blow through sintered metal filter 2 with compressed air pistol from
the inside to the outside.
3. Leakage of t he tube 3
–
Exchange tube 3 between sintered metal filter 2 and oil pump.
49
GB
12 3
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