What to do if Newlong Industrial Equipment leaks oil from ?C?
If your Newlong Industrial Equipment is leaking oil from point ?C, the cause might be a loose plug. Try tightening the plug. If the leak persists, replace the lubricator.
What to do if Newlong Industrial Equipment leaks oil from ?A?
If oil is leaking from point ?A on your Newlong Industrial Equipment, it may be due to a worn-out or displaced seal of the O-Ring. The suggested solution is to replace the lubricator.
What to do if Newlong Industrial Equipment leaks oil from ?B?
If you notice an oil leak from point ?B on your Newlong Industrial Equipment, the issue is likely a worn-out or displaced seal of the packing. The solution is to replace the lubricator.
Why is the button on my Newlong Industrial Equipment not returning?
The button on your Newlong Industrial Equipment might not be returning due to accumulated dust or a broken spring. To resolve this, replace the lubricator.
How to fix full stroke movement not obtainable in Newlong Industrial Equipment?
If you're unable to obtain full stroke movement with your Newlong Industrial Equipment, it could be caused by dust attached to the interior wall of the pumping chamber. Replacing the lubricator should resolve this issue.
How to fix oil not fed in Newlong Industrial Equipment?
If oil is not being fed in your Newlong Industrial Equipment, the cause is likely a low oil level. To fix this, fill the oil.
Ensure the area around the machine is free from hazards like fire, water, oil, or rubbish.
Do not operate in explosive areas or wet conditions; the machine is not explosion-proof or waterproof.
Read manual, use specified voltage, ensure grounding, disconnect power for maintenance.
Do not operate with guards removed, avoid moving parts, place on level surface, use genuine parts.
Provides machine specifications including speed, seam type, needle, thread, dimensions, and power.
Lists standard accessories like needles, thread, screwdriver, and oil included with the machine.
Details filling the oil reservoir and initiating oil flow for optimal machine operation.
Guides on setting the needle correctly and threading the machine as shown in Fig. 5.
Steps for starting the machine: check voltage, grip handle, insert bag mouth between feed dog and presser foot.
How to run the machine, cut thread leaving a tail, and prevent seam loosening.
How to adjust thread tension using screws and nuts for uniform stitches.
Adjusting clearance between needle and looper for correct stitch formation.
Setting feed dog height relative to the throat plate for proper material feeding.
Adjusting presser foot pressure for different materials or sewing conditions.
Explains the use of the presser foot lifter for bag removal or jam clearing.
Procedures for adjusting the ball rod and needle bar for correct operation.
Fixing the eccentric cam and adjusting needle position relative to the throat plate.
Instructions for adjusting the looper drive cam and related parts for smooth operation.
How to operate the push-button lubricator, including filling and priming.
Basic maintenance, common problems, causes, and remedies for the lubricator.
End-of-day cleaning and oiling of parts not covered by the automatic lubricator.
Guidelines for safe carrying and storage, protecting from dust and environment.
How to consult the parts list, identify part numbers, and place orders with agents or branch offices.
Part list for thread tension and cover components.
Part list for bushing, oiling, and handle components.
Part list for needle bar, presser bar, and driving components.
Part list for looper driving components.
Part list for feed driving and thread cutter components.
Part list for totally enclosed type motor components.
Part list for special NP-7H model components.
Part list for crepe tape binding and cutter components.
Safety procedures for operation, emphasizing right-hand use, clearance, and avoiding contact with moving parts.
Safe practices for threading and maintenance, including power disconnection and pulley cover use.
States the machine's typical noise level, confirming it's within normal operating parameters.
Presents data on handle vibration levels, including measurement methods and conditions.
General| Stitch Type | Single thread chain stitch |
|---|---|
| Needle Type | DNx1 #25 |
| Type | Portable bag closer |
| Power Supply | 220V |
| Speed | 1, 700 stitches per minute |
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