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1. PRECAUTIONS BEFORE STARTING OPERATION
1)
Safety precautions
(1) When turning the power on, keep your hands and fingers away from the area around/under the needle
and the area around the pulley.
(2) Power must be turned off when the machine is not used,.
(3) The power must be turned off before tilting the machine head, installing or adjusting the machine, or
when replacing.
(4) Avoid placing fingers, hairs bars etc. nears the pulley, bobbin winder pulley, when the machine is
operation. Injury could result.
(5) Do not insert fingers into the thread take-up cover, under/round the needle, or pulley when the
machine is in operation.
(6) If a mini motor cover, finger guard, and/or eye guard are installed, do not operate the machine
without these safety devices.
2)
Precaution before Starting Operation
(1) If the machine's oil pan has an oil sump, never operate the machine before filling it.
(2) If the machine is lubricated by drop oil, never operate the machine before lubricating.
(3) When a new sewing machine is first turned on, verify the rotational direction of the pulley with the
power on. (The pulley should rotate counterclockwise when viewed from the pulley.)
(4) Verify the voltage and (single or three) phase with those given on the machine nameplate.
3)
Precaution for Operating Conditions
(1) Avoid using the machine at abnormally high temperature (35
℃
or higher) or low temperatures (5
℃
or lower). Otherwise, machine failure may result.
(2) Avoid using the machine in dusty conditions.
2. SPECIFICATIONS
Material weight
1798-1 AZ
Max. speed
2000rpm
Stitch length
0 to 10mm
Needle bar stroke
35mm
Presser foot
clearance
Hand Lifter
6 mm
Knee lifter
13 mm
Needle type
DP
×
17 #18~#22
Rotating hook
Auto lubricated large hook for trimmer
Lubrication
Auto lubricated
Motor
220V550W Servo motor
Содержание 1798-1 AZ
Страница 15: ...A ARM BED AND IT S ACCESSORIES 13 ...
Страница 18: ...B NEEDLE BAR AND TAKE UP LEVER ARM SHAFT MECHANISM 16 ...
Страница 21: ...C STITCH REGULATOR MECHANISM 19 ...
Страница 23: ...D FEEDING AND FEED LIFTING MECHANISM 21 ...
Страница 25: ...E PRESSER FOOT MECHANISM 23 ...
Страница 27: ...F PRESSER LIFTING FEEDING MECHANISM 25 ...
Страница 30: ...G OIL LUBRICATION MECHANISM 28 ...
Страница 32: ...H MOTOR MECHANISM 30 ...
Страница 34: ...I ACCESSORIES 32 ...