Adjustment; Notes On Adjustment; Tools, Gauges And Other Accessories; Abbreviations - Pfaff 3586-25 Series Instruction Manual

13

Adjustment

13

Notes on adjustment

.01
All adjustments in this manual are based on a fully assembled machine and may only be
carried out by technical 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 that have to be completely adjusted. Both the preceding and following chapters
must be observed if only specifi c individual work steps are carried out. The screws and nuts
indicated in brackets ( ) are fastenings for machine parts, which must be loosened before any
adjustment and tightened again afterwards.
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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 Allen keys of 1.5 to 6 mm
 1 setting gauge, order no. 95-752 474-05
 1 setting gauge for zero point setting, order no. 95-779 096-05
 1 adjustment pin for zero point setting, order no. 95-779 095-05
 1 measuring device for the belt tension, order no. 99-137 380-91
 1 metal ruler (order no. 08-880 218-00)
 Thread and testing material
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Abbreviations

.03
t.d.c. = top dead centre
b.d.c. = bottom dead centre
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Explanation of symbols

.04
Activities to be performed or important information in this adjustment manual are empha-
sised by symbols. The symbols used have the following meaning:
Observe and comply with all instructions in the operating manual's chapter
1 Safety! In particular make sure that all safety covers are installed again
correctly after making adjustments, see chapter 1.06 Operating manual
hazard information!
Unless otherwise stated, the machine must be disconnected from the power
supply before all adjustment work!
Risk of injury due to accidental machine start-up!
No screw clamp may be fastened to the needle bar on the PFAFF 3586!
This may damage the special needle bar coating.
Note, information
Maintenance, repairs, adjustment, service work
(only to be carried out by technical staff)
Adjustment
89