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1. SPECIFICATIONS
3. ADJUSTING THE ROLLER PRESSER PRESSURE
Loosen nut 1, and turn presser spring regulator 2to the
right (clockwise) when increasing the presser pressure.
Turn presser spring regulator 2to the left (counterclock-
wise) when decreasing the presser pressure.
Model PL 12 (Gear roller), PL 13 (Flat roller)
Class name Cloth puller device
Sewing speed Max. 5,000 sti/min (at the time of intermittent operation)
Speed of stitch at the delivery. 4,000 sti/min (at the time of intermittent operation)
Lift of roller Manual lever PL12 : 8.6mm , PL13 : 10.3mm
Presser lifter When lift of presser foot is 4 mm PL12 : 6.3 mm, PL13 : 8.0 mm
When lift of presser foot is 5 mm PL12 : 7.0 mm, PL13 : 8.7 mm
When lift of presser foot is 6 mm PL12 : 7.8 mm, PL13 : 9.5 mm
Presser pressure 50N to 150N
Feed amount 1.6 mm to 5.0 mm
Noise -
Equivalent continuous emission sound pressure level (LpA) at the workstation :
A-weighted value of 82.5 dB; (Includes KpA = 2.5 dB); according to ISO 10821- C.6.2 -ISO 11204 GR2 at 5,000 sti/min.
- Sound power level (LWA) ;
A-weighted value of 88.5 dB; (Includes KWA = 2.5 dB); according to ISO 10821- C.6.2 -ISO 3744 GR2 at 5,000 sti/min.
2. ASSEMBLING THE REAR ROLLER ASM.
1
Install rear roller asm. 2which is contained in the acces-
sories with two screws 1.
2
2
1
