Brother BAS-761 instruction manual Installation

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CAUTION

Installation

Machine installation should only be carried out by a qualified technician.

Contact your Brother dealer or a qualified electrician for any electrical work that may need to be done.

The sewing machine weights more than 400 kg. The installation should be carried out by two or more people.

Do not connect the power cord until instal- lation is complete, otherwise the machine may operate if the start switch is pressed by mistake, which could result in injury.

Be sure to connect the ground. If the ground connection is not secure, you run the risk of receiving a serious electric shock.

Be sure to wear protective goggles and gloves when handling the lubricating oil and grease, so that they do not get into your eyes or onto your skin, otherwise inflammation can result.

Furthermore, do not drink the oil or eat the grease under any circumstances, as they can cause vomiting and diarrhoea.

Keep the oil out of the reach of children.

Avoid setting up the sewing machine near sources of strong electrical noise such as high-frequency welding equipment.

If this precaution is not taken, incorrect ma- chine operation may re

Have two people present to hold the machine head with both their hands when tilting it back or returning it to its original position.

Sewing

This sewing machine should only be used by operators who have received the neccessary training in safe use beforehand.

The sewing machine should not be used for any applications other than sewing.

Be sure to wear protective goggles when using the machine.

If goggles are not worn, there is the danger that if a needle breaks, parts of the broken needle may enter your eyes and injury may result.

Attach all safety devices before using the sewing machine.

If the machine is used without these devices attached, injury may result.

Turn off the power switch at the following times, otherwise the machine may operate if the start switch is pressed by mistake, which could result in injury.

•When replacing the needle

•When not using the machine and when leav- ing the machine unattended

Do not touch any of the moving parts or press any objects against the machine while sew- ing, as this may result in personal injury or damage to the machine.

If an error occurs in machine operation, or if abnormal noises or smells are noticed, im- mediately turn off the power switch. Then contact your nearese Brother dealer or a qualified technician.

If the machine develops a problem, contact your nearest Brother dealer or a qualified technician.

BAS-761

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Contents BAS-761 Safety Instructions Environmental requirements Installation Cleaning Thread take-up cover Belt cover Guard bar Contents Names of Machine Components Names of Machine ComponentsSpecifications Installation Installation of the machine tableInstallation of the spool stand Removal of the fixing bolts from the machineConnection of the air hose Connection of the foot-switch connectorPositioning of the front supporter Installation positions for operation box and switch box Installation of the folding group assembly Before installationLubrication Installing the needle Correct operationUpper threading X2.4 rotary hookBobbin case threading Removal of the bobbin caseRemoval of the bobbin X2.4 rotary hook X1.7 rotary hookBobbin thread winding Thread tension Thread take-up spring X2.4 rotary hook X1.7 rotary hookButton functions Operation box panel buttonesThread Monitor button Thread Monitor indicator Test button Test indicatorButton functions Sewing Speed button Counter buttonCancel button Button functions Bobbin Change buttonEnter button Arrow keysSwitch box panel buttones @1 Reset button@0 Start button @2 Emergency Stop buttonFoot switch Restart buttonesSettings before sewing Setting the folder modeSetting the sewing speed and the bar tacking speed Settings before sewingTack Speed 3000 rpm Setting the lower thread counter Replacing the lower threadSetting the piece counter Setting the stacker roller feed amountSetting the date and time Change date DATE1998/10/1 Screen Change time TimePreparation for sewing Preparation for sewingRead sewing data Sewing with the folder in automatic mode SewingSewing with the folder in pattern matching mode Sewing with the folder in label attachment mode Sewing with the folder in step mode Test feeding Emergency stop To stop the machine during sewingTo continue sewing To interrupt sewing and return to the standby positionAdjustments Needle-bar height adjustmentPresser foot height adjustment Needle and rotary hook timingRemoval of the fixed knife Removal of the fixed knife and the movable knifeRemoval of the movable knife Stacker position adjustment Sewing clamp assembly number selection Sewing clamp assembly numberUsing the DIP switches Using the DIP switchesDIP switch positions Functions of operation panel DIP switchesUsing the DIP switches Table of error code Error code Contents Reset Emergency Stop button pressed 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone
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