About these service instructions
Service Instructions 667 - 00.0 - 04/2016 3
1 About these service instructions
These instructions for sewing machine 667 was compiled with the utmost
care. They contain information and notes intended to ensure long-term
and reliable operation.
1.1 Scope of the service instructions
The instructions describe the setting and maintenance work on the 967
sewing machine. They apply to all subclasses.
The proper use and setup is described in the Operating Instructions.
1.2 Representation conventions – symbols and characters
Various information in these instructions is represented or highlighted by the
following characters in order to facilitate easy and quick understanding:
Proper setting
Specifies proper setting.
Disturbances
Specifies the disturbances that can occur from an incorrect setting.
Steps to be performed when operating the machine (sewing and
equipping)
Steps to be performed for service, maintenance, and installation
Steps to be performed via the software control panel
The individual steps are numbered:
1. First step
2. Second step
The steps must always be followed in the specified order.
Lists are marked by bullet points.
Result of performing an operation
Change to the machine or on the display.
Important
Special attention must be paid to this point when performing a step.