DURKOPP ADLER 7700 Instruction Manual

Also see for 7700: Spare parts

Contents

DURKOPP ADLER 7700 Instruction Manual Manual pdf 13 page image

4. PREPARATION AND OPERATION4.1 LUBRICATIONTo avoid malfunction and damage of the machine, confirm the following:Before you put the machine into operation for the first time after set-up, clean it thoroughly.Remove all dust gathering during transportation and oil it well.Confirm that the voiltage has been correctly set.Confirm that the power plug has been properly connected to the power supply.Never use the machine in the state where the voitage type is different from the designated one.r lines when oil gauge 2 isobserved from the side.(Caution)Be careful not to supply oil above the upper redmarker line, or else troubles due to excessivelubrication may result.Change oil when one month has passed afterthe set-up of the sewing machine. Then,change oil every six months.Supply oil if the oil surface comes down underthe lower marker line when observing the oilgauge from the side.(Caution)Apply two or three drops of oil to the needle barand upper looper guide portion when operatingthe machine for the first time after set-up or afteror after a long period of disuse.Remove oil cap 1 .Pour DA32 Oil(Order No.9047 000032) into theoil reservoir.Supply oil until the oil surface reaches betweenthe two red markeCaution: Danger of injury!To protect against possible person injury due to abrupt start of the machine, be sure to start thefollowing work after turning the power off and ascertaining that the motor is at rest.216