EFKA FP220A5911
38
Explanation of letter symbols of the previous page
Outputs:
FL
= Sewing foot lifting
FL1
= Sewing foot lifting without pulsing
VR
= Backtacking
STV
= Stitch condensing
FA
= Thread trimmer
FA1
= Thread trimmer pos. 1...1A
FA2
= Thread trimmer pos. 1A...2
FA1+2
= Thread trimmer pos. 1...2
FA-V
= Thread trimmer forward
FA-R
= Thread trimmer backward
FAU
= Bobbin thread trimmer
FAO
= Needle thread trimmer
FSPL
= Thread tension release
AH
= Tape cutter
FW
= Thread wiper
AH1/AH2
= Fast scissors
ML/NK
= Machine running / Needle cooling
KS
= Chain suction
RB
= Chain blowing in opposite direction
STB
= Blow fabric onto stack
KB
= Chain blowing
KS+KB
= Chain s blowing
MST
= Machine at standstill
HP/FF1
= High lift for walking foot /
PD
≥
1
= Pedal steps 1...12
flip-flop 1
PD=0
= Pedal step 0
PD
≤
-1
= Pedal steps –1 / -2
L-STL
= Indicator lamp for stitch length
PD-2
= Pedal step -2
FZ
= Thread puller
DR-UK
= Reversal of motor direction
IMP
= Impulse
STS
= Stitch lock
LFA
= Top cover thread cutter
BR
= Hot thread chain cutting
Mode 0
Lockstitch Machines
-
Thread trimmer from leading to trailing edge of slot position 1
-
Thread trimmer from trailing edge of slot position 1 to leading edge of slot position 2
-
Thread trimmer from leading edge of slot position 1 to leading edge of slot position 2
-
Thread wiper for a programmable time (t6)
-
Sewing foot lifting (see chapter "Sewing Foot Lifting")
-
Backtacking (see chapter "Start Backtack" and "End Backtack")
-
Signal “machine running”
-
High lift for walking foot/flip-flop at limited speed after pressing the key
Mode 2
Lockstitch Machines (Singer 212 UTT)
-
Thread trimmer for a programmable time (kt2) after intermediate stop in position 1
-
Thread trimmer from leading edge of slot position 1 to leading edge of slot position 2
-
Sewing foot lifting (see chapter "Sewing Foot Lifting")
-
Backtacking (see chapter "Start Backtack" and "End Backtack")
-
Signal “machine running”
-
High lift for walking foot/flip-flop at limited speed after pressing the key
Mode 3
Lockstitch Machines with Thread Trimming System (e. g. Dürkopp Adler)
-
Thread trimmer for programmable increments (iFA) after intermediate stop in position 1
-
Thread tension release from trailing edge of slot position 2 after delay (FSE) during ON period (FSA)
-
Thread wiper for a programmable time (t6)
-
Sewing foot lifting (see chapter "Sewing Foot Lifting")
-
Backtacking (see chapter "Start Backtack" and "End Backtack")
-
Signal “machine running”
-
High lift for walking foot/flip-flop at limited speed after pressing the key
Mode 4
Chainstitch Machines (Union Special)
-
Thread trimmer forward after stop in position 2 after delay (kd2) during ON period (kt2)
-
Thread trimmer backward after stop in position 2 after delay (kd1) during ON period (kt1)
-
Thread wiper after stop in position 2 after delay (kd3) during ON period (kt3)
-
Sewing foot lifting (see chapter "Sewing Foot Lifting")
-
Stitch condensing (see chapter "Start Stitch Condensing" and "End Stitch Condensing")
-
Signal “machine running”
Mode 5
Chainstitch Machines In General
-
Signal M1 after stop in position 2 after delay (kd1) during ON period (kt1)
-
Signal M2 after stop in position 2 after delay (kd2) during ON period (kt2)
-
Signal M3 after stop in position 2 after delay (kd3) during ON period (kt3)
-
Signal M4 after stop in position 2 after delay (kd4) during ON period (kt4)
-
Time-delayed (kdF) sewing foot lifting after standstill in position 2 (see chapter "Sewing Foot Lifting")
-
Stitch condensing (see chapter "Start Stitch Condensing" and "End Stitch Condensing")
-
Signal “machine running”
-
Signal “machine at standstill”