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Declares compliance of sewing machine head with EC Machinery Directive.
Declares compliance of sewing unit/system with EC directives.
Machine compliance with European regulations and statutory provisions.
Important safety precautions for machine operation and maintenance.
Visual indicators for danger spots and operator attention.
Key responsibilities and actions for machine operators.
Defines operator roles, duties, and safety obligations.
Defines specialist roles, duties, and safety obligations.
Critical warnings to ensure user safety during operation.
Procedures for safe installation and first-time machine setup.
Detailed instructions for machine maintenance and lubrication.
Instructions for environmentally responsible machine disposal.
Steps for assembling the sewing machine components.
Specific guidance for setting up the machine after assembly.
Specific steps for attaching the mini-motor kit for different classes.
Description and operation of the automatic frame drop feature.
List of available machine accessories.
Technical drawings and dimensions for specific table tops.
Technical drawings and dimensions for other table tops.
General overview of machine operation procedures.
Step-by-step guide for threading the sewing machine.
Procedure for placing cloth and starting the sewing process.
Instructions for creating blind stitch hems on the cloth edge.
Instructions for creating blind stitch hems on a cloth tuck.
Operation with automatic stop motor and thread cutter.
Guidance on adjusting thread tension for fabric types.
How to adjust stitch depth for specific machine classes.
Adjusting the cloth guide for specific machine models.
Adjusting stitch depth for the left-hand plunger/rib shaft.
Adjusting stitch depth for the right-hand plunger/rib shaft.
Adjusting cloth retainers for specific machine classes.
Adjusting the helical spring tension for cross seams.
Procedure for inserting and securing a new needle.
Verifying correct needle movement and clearance.
How to activate and use the skip stitch function.
Guidance on adjusting the stitch plate position.
Setting the correct needle movement parameters.
Installing and verifying the proper function of the looper.
Modifying the looper's vertical position for optimal stitching.
Adjusting the looper's horizontal position.
Setting the length of the thread loop formed by the looper.
Adjusting the thread take-up cam for tension and loop size.
How to set the desired stitch length on the machine.
Adjusting the plunger's radial alignment.
Adjusting the plunger's axial alignment for different classes.
Ensuring correct timing of the plunger's movement.
Adjusting plunger timing for skip stitch mode.
Setting the feed dog height and forward position.
Common sewing issues and their solutions.
List and description of specialized sewing tools.
Key technical specifications and parameters for the machine.
| Brand | Maier |
|---|---|
| Model | 221 |
| Category | Sewing Machine |
| Language | English |