Specifications and Main Features
- Model: Z1LLA SERIES
- Variants: 157JA/1L357KA; 165JA; 166JA; 166KA; 967JB; 967KB
- Max RPM:
- 211A 4000 SPM
- 211A 3500 SPM
- 211A 2900 SPM
- 211A 2700 SPM
- Stitch Length:
- Maximum 4.2 mm
- Maximum 7.3mm
- Hand Lifter(Height):
- 6.4 mm
- 8.0 mm
- Presser Bar Lift:
- Knee: 9.5 mm
- Optional: 12.7 mm
- Needles Used:
- 1955-01 #20
- 3355-01 #22
- Hook Kind: One Piece Automatic Lubrication Type (2.0 Times Size)
- Bobbin Case Kind: Normal
- Trimming Speed: 180 seams/Secs
- Back Tack Speed: 1,000 +7%
- Sickle Thread Trimmer: Type
- Trimmer Driving Method: Solenoid and cam controlled
- Releasing Mechanism: Electric and cam controlled
- Type of Oil: Singer Type ‘C’ oil
Frequently Asked Questions
Q1: How many strokes at maximum can be attained on this sewing machine?
A1: Its a range i.e 4000 s.p.m if I am not mistaken which differs from one model to the other.
Q2: Inject needles compatibility with this machine?
A2: I think the type of needle that this machine can use are 1955-01 #20 and 3355-01 #22.
Q3: Can you explain me the working of the thread trimming feature?
A3: So the thread trimming function is automatic. It works with a solenoid and cam that causes it to cut the thread when sewing is finished.
Q4: How to fix the trimming problem with the thread?
A4: Check the trimmer connector and inspect if the machine stop position is properly adjusted.
Q5: Is there a mechanism with which I may be able to lower the presser bar?
A5: For knee lift, the presser bar lift can be set in the range of 9.5 mm to 12.7 mm as per standard specifications.
Q6: Which oil is appropriate for the machine under consideration?
A6: The type of oil advised is threaded Singer Type "C" oil.
Q7: What are the dimensions measurement specifications of a hook type?
A7: The hook type featured is simply oil feed type which is fully automatic which is 2.0 times standard in size.
Q8: Would I be permitted the use of needle sizes that are not the standard ones?
A8: Yes, there are several needle sizes possible for use, given that they correspond with the specified catalog numbers.
User Manual
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