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2-3
TROUBLESHOOTING
S-101
Revised 09/2004
e-mail: [email protected]; [email protected]; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
4. STITCHING OPERATION FAILS
TO START OR HAS STARTED
AND STOPPED:
A) Right Hand Belt on wrong.
B) Spring 01.5450 off or broken. REPLACE.
C) Pin in Drive Cam 10.1095.3 broken.
REPLACE Driver Cam 10.1095.3.
D) Pivot of clutch 10.1089 not working freely
in hole of Stop Wheel 10.1088.0.050.
Smooth Pivot and clean hole in Stop Wheel.
E) Pivot of Clutch 10.1089 broken. REPLACE.
F) Set Screw in Feed Cam 10.1093 worked out.
Screw in tightly.
G) Spring 01.5088 on Trip Lever 10.1124 broken.
REPLACE.
H) Trip Lever out of adjustment. Adjust according
to instructions on Sheet 17, Figure 3a.
I) Dog 10.1117 slipped. Reset squarely and
tighten.
J) Stitching mechanism stuck through interference.
Follow instructions under heading (3) A-B.
K) Check stop motion adjustments on Sheet 16,
Fig. 5-6, Sheet 17, Fig. 1a, 2a,3 a, and Sheet
18, Fig. 1-2, 3-4, 5.
5. FEEDING UNEVEN:
A) Belts leading from Transmitter to machine
either too tight or loose.
B) Belt from Main Shaft to Transmitter slipping.
Shorten Belt.
C) Clutch on Transmitter slipping. Adjust the
two Screws 01.2065 on Clutch Shoe
04.0526.0.050 inward an equal amount.
D) Left Wheel does not run freely on Worm
Shaft. Oil thoroughly through hole in Crank
10.3037.1.
E) Transmitter may not be set close enough to
the main Shaft, causing Belts to tighten unduly
when the machine feeds away from operator.
This will cause racing of the machine when it
feeds towards the operator. Reset Transmitter
inward so that belt angle from vertical is not
pronounced on the left side.
F) Friction on Main Cam either too tight or
loose. Adjust according to instructions on
Sheet 19, Figure 3.
G) Friction Collar 10.3046 improperly set. See
Sheet 19, Fig.2, for adjusting instructions.
Compression on this Collar can be fairly
complete.
H) Teeth in Ratchet 10.3048 worn. REPLACE.
I) pawls 10.3052 worn or sticking. Refit or
replace.
J) Pawls Springs 01.5018 weak or broken.
REPLACE.
K) Left Hand Wheel adjustment in relation to
Rocket Shaft assembly improper. Adjust
according to instructions on Sheet 16, Fig. 5-6,
Sheet 17, Fig. 1a, 2a, 3a and Sheet 18, Fig.
4-5.
6. MACHINE TURNING HARD AT
EYE:
A) Dirt lodged between Upper and Lower Sector
Teeth. Clean Out.
B) Adjusting Collar 10.4023 set up too tight.
Ease off slightly.
7. STOP MOTION OF STITCHING
MECHANISM DOES NOT STOP
PROPERLY.
A) Check adjustment in their order on Sheet
16, Fig. 5-6, Sheet 17, Fig. 1a, 2a, 3a, and
Sheet 18, Fig. 1, 2, 3, 4, 5.
B) Spring 01.5013 too weak or broken.
REPLACE.
C) Rocker Shaft 10.1093 binding in Head
Casting Free it.
D) Too much side play in Rocker assembly.
Take out according to instructions on Sheet 17,
Fig. 3a, (See note at bottom of Sheet 17).