Adjustment; Notes On Adjustment; Tools, Gauges And Other Accessories; Abbreviations - Pfaff 3822-2/42 Instruction Manual

13

Adjustment

13

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.
13

Tools, gauges and other accessories

.02
1 set of screwdrivers with blade widths from 2 to 10 mm
1 set of wrenches with jaw widths from 6 to 22 mm
1 set of Allan keys from 1.5 to 6 mm
1 original Seeger pliers
1 pair of tweezers, 90º offset
1 metal ruler (part no. 08-880 218-00)
1 adjustment pin ø 5 mm (part no. 13-030 341-05)
1 adjustment coupler (part no. 91-069 375-15)
1 adjustment stand (part no. 61-111 639-20)
1 feed dog height gauge (part no. 61-111 639-49)
13

Abbreviations

.03
t.d.c. = top dead centre
b.d.c. = bottom dead centre
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.
On the PFAFF 3822 no c-clamps may be attached to the needle bar as this
would damage the special coating on the needle bar.
Adjustment
13 - 1