KANSAI SPECIAL NC Series, Перечень деталей, Инструкции

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INTRODUCTION
Thank you for your purchasing Kansai Special's NC Series.
Read and study this instruction manual carefully before beginning any of the
procedures and save it for later use.
1. This instruction manual describes adjustments and maintenance procedures on this
machine.
2. Before starting the machine, check to make sure the pulley cover, safety cover, etc.
are secured.
3. Before adjusting, cleaning, threading the machine or replacing the needle, be sure to
turn off the power.
4. Never start the machine with no oil in the reservoir.
5. Refer to the parts list as well as this instruction manual before maintenance.
If the machine includes a thread trimmer, read and study the instruction manual for
the thread trimmer carefully.
6. The contents described in this instruction manual are subject to change without
notice.
I n d i c a t i o n o f s e r i a l n u m b e r
Model
Zip code
1 8 0 0 0 0 1
The date of manufacture
Serial number
NC
series
CONTENTS
1. NEEDLES & THREADING
1-1 Needles ··················································· 1
1-2 Replacing the needles ······························· 1
1-3
Threading to the looper thread support plate · 1
1-4 Threading ················································· 2
2. MACHINE SPEED
2-1 Machine speed & operating direction ··········· 3
2-2 Motor & belt ············································ 3
3. LUBRICATION
3-1 Oil ························································· 4
3-2 Oiling ····················································· 4
3-3 Replacing the oil and the oil element ············ 4
4. SEWING MACHINE INSTALLATION
4-1 Cutting the machine table ························· 5
4-2 Installing the machine ······························ 7
5. TIMING OF THE LOOPER TO THE NEEDLES
5-1 Changing the needle bar stroke···················· 8
5-2
Adjusting the needle height ······················· 9
5-3 Angle and height for installing the looper ···· 9
5-4 Looper setting distance ··························· 10
5-5 Needle/looper front-to-back relationship ···· 10
5-6 Adjusting the needle/looper setting distance 11
5-7 Changing the amount of the looper front-to-back
movement ············································ 12
6. FRONT AND REAR NEEDLE GUARDS
6-1 Position of the needle guard (rear) ············· 12
6-2 Position of the needle guard (front) ············ 13
7. SPREADER
7-1 Position of the spreader ···························· 14
7-2 Position of the spreader thread guide ········· 14
7-3 Timing of the spreader······························· 15
8. FEED DOGS & STITCH LENGTH
8-1 Feed dog height & tilt ······························· 15
8-2 Stitch length ·········································· 16
8-3 Differential feed ····································· 16
9. PRESSER FOOT
9-1 Presser foot pressure ······························ 17
9-2 Position of the presser foot & foot lift ········· 17
9-3 Adjusting the float foot ····························· 17
10. STITCH FORMATION
10-1 Position of the needle thread guides ·········· 18
10-2 Position of the thread guide on the needle
thread take-up ······································ 18
10-3 Timing of the needle thread take-up ········· 18
10-4 Position of the needle thread guard ··········· 18
10-5 Position of the thread guide of the spreader
thread take-up ······································ 19
10-6 Position of the thread guide of the looper thread
take-up ················································ 19
10-7 Position of the looper thread take-up ········· 19
11. REPLACING THE TIMING BELT
11-1 To remove the timing belt ······················· 19
11-2 To place the timing belt ························· 20
15. CLEANING THE MACHINE
··················· 20