Brother BAS-761 instruction manual Installation of the machine table

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3. Installation

3. Installation

CAUTION

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

Co not connect the power cord until installa tion is complete, otherwise the machine may operate if the foot switch is depressed 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.

Do not place any objects on top of the top cover, otherwise such objects may fall down onto the machine.

If you need to put something on top of the top cover, place it inside a box or similar to se- cure it so as to stop it from falling down.

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 result.

Hold the machine head with both hands when tilting it back or returning it to its original po- sition. Furthermore, after tilting back the ma- chine head, do not push the face plate side or the pulley side from above, as this could cause the machine head to topple over, which may result in personal injury or damage to the machine.

Note:

¡This sewing machine has a movable machine head and work clamp. Be careful not to place other objects within the moving range of these parts.

¡Supply power directly from a receptacle for the machine's exclusive use.

¡Be sure to power off when installating.

3-1. Installation of the machine table

w

1.Secure the level adjusters q so that the table top re- main level.

2.The table has eight level adjusters. If the table does not sit well, loosen nuts w and turn the level adjusters q to level the table.

Note:

There are eight adjusting points.

To move the machine, turn up adjusters q, and the table can be moved on its machine body casters e.

q

e

3

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 Upper threading Installing the needleCorrect operation X2.4 rotary hookRemoval of the bobbin Bobbin case threadingRemoval of the bobbin case 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 buttonesButton functions Sewing Speed button Thread Monitor button Thread Monitor indicatorTest button Test indicator Counter buttonEnter button Cancel buttonButton functions Bobbin Change button Arrow keys@0 Start button Switch box panel buttones@1 Reset button @2 Emergency Stop buttonFoot switch Restart buttonesSetting the sewing speed and the bar tacking speed Settings before sewingSetting the folder mode 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 To continue sewing Emergency stopTo stop the machine during 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 numberDIP switch positions Using the DIP switchesUsing the DIP switches 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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