Adjustment; Notes On Adjustment; Tools, Gauges And Other Accessories; Abbreviations - Pfaff 1122 Adjustment Manual

Adjustment

12 Adjustment
12

Notes on adjustment

.01
All following adjustments are based on a fully assembled machine and may only be carried
out by expert staff trained for this purpose.
Machine covers, which have to be removed and replaced to carry out checks and
adjustments, are not mentioned in the text.
The order of the following chapters corresponds to the most logical work sequence for
machines which have to be completely adjusted. If only specific individual work steps are
carried out, both the preceding and following chapters must be observed.
Screws, nuts indicated in brackets ( ) are fastenings for machine parts, which must be
loosened before adjustment and tightened again afterwards.
12

Tools, gauges and other accessories

.02
12

Abbreviations

.03
t.d.c. = top dead centre
b.d.c. = bottom dead centre
12

Explanation of the symbols

.04
In this adjustment manual, symbols emphasize operations to be carried out or important
information. The symbols used have the following meaning:
12 - 1
Please observe all notes from Chapter 1 Safety of the instruction manual! In
particular care must be taken to see that all protective devices are refitted
properly after adjustment, see Chapter 1.06 Danger warnings of the
instruction manual!
If not otherwise stated, the machine must be disconnected from the electrical
power supply.
1 set of screwdrivers with blade widths from 2 to 10 mm
1 set of wrenches with jaw widths from 7 to 13 mm
1 set of Allen keys from 1.5 to 6 mm
1 metal ruler, part no. 08-880 218-00
Threads and test material
Note, information
Service, repair, adjustment, maintenance
(work to be carried out by qualified staff only)