5. DISASSEMBLY
SL-710A
16
5. DISASSEMBLY
DANGER
Wait at least 10 minutes after turning off the power switch and disconnecting the power cord from the wall outlet
before opening the face plate of the control box. Touching areas where high voltages are present can result in
severe injury.
CAUTION
Disassembly and assembly of the sewing
machine should only be carried out by a qualified
technician.
Turn off the power switch and disconnect the
power cord from the wall outlet before
disassembly, otherwise the machine may operate
if the treadle is depressed by mistake, which could
result in injury.
Use both hands to hold the machine head when
tilting it back or returning it to its original position. If
only one hand is used, the weight of the machine
head may cause your hand to slit, and your hand
may get caught.
Be sure to wear protective goggles and gloves
when handling the lubricating oil, so that no oil
gets into your eyes or onto your skin, otherwise
inflammation can result.
Furthermore, do not drink the oil under any
circumstances, as they can cause vomiting and
diarrhea.
Keep the oil out of the reach of children.
Any problems in machine operation which result
from unauthorized modifications to the machine
will not be covered by the warranty.
Disassemble each part in order of the numbers.
5-1. Bed cover and safety switch
3 Bed cover
1 Knee lifter lever
[-30[], 31[], 40[], 41[]]
2
Screw [DD7100A, 710A]
2
Snap pin [DD7100]
5
Screw
6
Washer
7
Safety switch
4
Band [Cut]
1661M
1660M
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