18
5. 01 Cleaning
5. 02 Oiling the hook
Clean the hook, hook compartment and toothed
wheel 3 every day, several times if in continuous
use.
Bring the needle bar to its highest position;
Open the post cap and remove the bobbin case
cap and the bobbin;
Unscrew hook gib 1;
Turn the hand wheel until the point of bobbin
case 2 penetrates into the groove of the hook
race approx..5mm;
Remove bobbin case 2;
Clean the hook race with paraffin;
When inserting the bobbin case 2, ensure that
the horn of the bobbin case 2 engages in the
groove of the needle plate;
Screw hook gib 1 back on and close the post
cap.
Switch the machine off;
Pour 1-2 drops of oil into hole 1 of the hook gib
daily;
Before commissioning the machine, and after
long periods out of operation, pour a few drops
of oil into the hook race (see arrow).
Summary of Contents for LT5-H7600-D-N Series
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