Maintenance And Care; Maintenance Intervals; Cleaning The Machine - Pfaff 1295 Instruction Manual

10

Maintenance and Care

10

Maintenance intervals

.01
Cleaning ........................................................daily, several times if in continuous operation
Clean the hook area ......................................daily, several times if in continuous operation
General oiling .................................................................................................. twice a week
Oil the hook ......................................................................................... daily, before start-up
Oil the front parts ............................................................................................ twice a week
Checking / setting the air pressure ...................................................... daily, before start-up
Cleaning the maintenance unit air filter ............................................................... as needed
Lubricate the top feed driving eccentric ...........................................................once as year
10

Cleaning the machine

.02
The required cleaning cycle for the machine depends on the following factors:
O Single or multi-shift operation
O Dust formation caused by the workpieces
Optimal cleaning instructions can therefore only be determined on a case-by-case basis.
Fig. 10 - 01
O Make sure that the horn 3 engages in the groove of the stitch plate when inserting the
bobbin case.
O Screw on the hook gib 1.
O Insert the bobbin case with bobbin.
O Close the post cover.
These maintenance intervals are based on an average running time of a single
shift production shop. Shorter maintenance intervals are recommended for
increased running times.
Disconnect the machine from the electricity mains for all cleaning work by
shutting off the main switch or removing the mains plug! Risk of injury due to
accidental machine start-up!
5 mm
3
1
Always operate the machine when the post cover is closed!
Risk of injury from the rotating hook!
Maintenance and Care
The following tasks are recommended
during single shift operation to avoid
operational errors:
Clean the hook area
O Clean the hook area with a brush
2
Clean the hook
O Open the post cover.
O Bring the needle bar to the top position.
O Remove the bobbin case sewing head
with bobbin.
O Unscrew the hook gib 1.
O Turn the handwheel until the tip of the
bobbin case 2 has penetrated approx.
5 mm into the groove of the hook race.
O Remove the bobbin case and clean the
hook race with kerosene.
33