Brother BAS-326H, BAS-311HN User Manual

BAS-311HN BAS-326H

INSTRUCTION MANUAL

Please read this manual before using the machine.

Please keep this manual within easy reach for quick reference.

DIRECT DRIVE

PROGRAMMABLE ELECTRONIC PATTERN SEWER

Thank you very much for buying a BROTHER sewing machine. Before using your new machine, please read the safety instructions below and the explanations given in the instruction manual.

With industrial sewing machines, it is normal to carry out work while positioned directly in front of moving parts such as the needle and thread take-up lever, and consequently there is always a danger of injury that can be caused by these parts. Follow the instructions from training personnel and instructors regarding safe and correct operation before operating the machine so that you will know how to use it correctly.

BAS-311HN, BAS-326H

SAFETY INSTRUCTIONS

[1] Safety indications and their meanings

This instruction manual and the indications and symbols that are used on the machine itself are provided in order to ensure safe operation of this machine and to prevent accidents and injury to yourself or other people.

The meanings of these indications and symbols are given below.

Indications

DANGER	The instructions which follow this term indicate situations where failure to follow the
	instructions will result in death or serious injury.
WARNING	The instructions which follow this term indicate situations where failure to follow the
	instructions could result in death or serious injury.
CAUTION	The instructions which follow this term indicate situations where failure to follow the
	instructions may result in minor or moderate injury.
Symbols

This symbol ( ) indicates something that you should be careful of. The picture inside the triangle indicates the nature of the caution that must be taken.

(For example, the symbol at left means “beware of injury”.)

This symbol ( ) indicates something that you must not do.

This symbol ( ) indicates something that you must do. The picture inside the circle indicates the nature of the thing that must be done.

(For example, the symbol at left means “you must make the ground connection”.)

BAS-311HN, BAS-326H

i

[2] Notes on safety

DANGER

Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the control box cover. Touching areas where high voltages are present can result in severe injury.

WARNING

Do not allow any liquids to get onto this sewing machine, otherwise fire, electric shocks or operating problems may occur.

If any liquid gets inside the sewing machine (machine head or control box), immediately turn off the power and disconnect the power plug from the electrical outlet, and then contact the place of purchase or a qualified technician.

CAUTION

Environmental requirements

Use the sewing machine in an area which is free from sources of strong electrical noise such as electrical line noise or static electric noise.

Sources of strong electrical noise may cause problems with correct operation.

Any fluctuations in the power supply voltage should be within ±10% of the rated voltage for the machine. Voltage fluctuations which are greater than this may cause problems with correct operation.

The power supply capacity should be greater than the requirements for the sewing machine's power consumption.

Insufficient power supply capacity may cause problems with correct operation.

Do not connect anything to the USB port other than the USB memory. If this is not observed, problems with operation may result.

The pneumatic delivery capability should be greater than the requirements for the sewing machine's total air consumption.

Insufficient pneumatic delivery capability may cause problems with correct operation.

The ambient temperature should be within the range of 5°C to 35°C during use.

Temperatures which are lower or higher than this may cause problems with correct operation.

The relative humidity should be within the range of 45% to 85% during use, and no dew formation should occur in any devices.

Excessively dry or humid environments and dew formation may cause problems with correct operation.

In the event of an electrical storm, turn off the power and disconnect the power cord from the wall outlet. Lightning may cause problems with correct operation.

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 weighs approximately 88 kg. The installation should be carried out by three or more people.

Do not connect the power cord until installation is complete. If the foot switch is depressed by mistake, the sewing machine might start operating and injury could result.

Hold the machine head with both hands when tilting it back or returning it to its original position. Furthermore, do not apply excessive force when tilting back the machine head. The sewing machine may become unbalanced and fall down, and serious injury or damage to the sewing machine may result.

Be sure to connect the ground. If the ground connection is not secure, you run a high risk of receiving a serious electric shock, and problems with correct operation may also occur.

All cords should be secured at least 25 mm away from any moving parts. Furthermore, do not excessively bend the cords or secure them too firmly with staples, otherwise there is the danger that fire or electric shocks could occur.

Install the safety covers to the machine head and motor.

If using a work table which has casters, the casters should be secured in such a way so that they cannot move.

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. If the oil and grease get into your eyes or onto your skin, inflammation can result.

Furthermore, do not drink or eat the lubricating oil or grease. They may cause diarrhea or vomiting.

Keep the oil out of the reach of children.

ii	BAS-311HN, BAS-326H

	CAUTION
	Sewing
	To prevent problems, do not use objects with sharp	If using a work table which has casters, the casters
	points to operate the LCD panel.	should be secured in such a way so that they cannot
	This sewing machine should only be used by	move.
	operators who have received the necessary training	Attach all safety devices before using the sewing
	in safe use beforehand.	machine. If the machine is used without these
	The sewing machine should not be used for any	devices attached, injury may result.
	applications other than sewing.	Do not touch any of the moving parts or press any
	Be sure to wear protective goggles when using the	objects against the machine while sewing, as this
	machine.	may result in personal injury or damage to the
	If goggles are not worn, there is the danger that if a	machine.
	needle breaks, parts of the broken needle may enter	If an error occurs in machine operation, or if abnormal
	your eyes and injury may result.
		noises or smells are noticed, immediately turn off the
	Turn off the power switch at the following times. If the
		power switch. Then contact your nearest Brother
	foot switch is depressed by mistake, the sewing	dealer or a qualified technician.
	machine might start operating and injury could result.	If the machine develops a problem, contact	your
	• When replacing the bobbin and needle
		nearest Brother dealer or a qualified technician.
	• When not using the machine and when leaving the
	machine unattended
	Cleaning
	Turn off the power switch before carrying out	Be sure to wear protective goggles and gloves when
	cleaning. If the foot switch is depressed by mistake,	handling the lubricating oil and grease, so that they
	the sewing machine might start operating and injury	do not get into your eyes or onto your skin. If the oil
	could result.	and grease get into your eyes or onto your skin,
		inflammation can result.
		Furthermore, do not drink or eat the lubricating oil or
		grease. They may cause diarrhea or vomiting.
		Keep the oil out of the reach of children.
	Maintenance and inspection
	Maintenance and inspection of the sewing machine	Hold the machine head with both hands when tilting it
	should only be carried out by a qualified technician.	back or returning it to its original position.
	Ask your Brother dealer or a qualified electrician to	Furthermore, do not apply excessive force	when
		tilting back the machine head. The sewing machine
	carry out any maintenance and inspection of the
		may become unbalanced and fall down, and serious
	electrical system.
		injury or damage to the sewing machine may result.
	Turn off the power switch and disconnect the power
		If the power switch needs to be left on when carrying
	cord before carrying out the following operations. If
		out some adjustment, be extremely careful to observe
	the foot switch is depressed by mistake, the sewing
		all safety precautions.
	machine might start operating and injury could result.
	• Inspection, adjustment and maintenance	When replacing parts and installing optional
	• Replacing consumable parts such as the rotary	accessories, be sure to use only genuine Brother
	hook	parts.
	Disconnect the air hoses from the air supply and wait	Brother will not be held responsible for any accidents
		or problems resulting from the use of non-genuine
	for the needle on the pressure gauge to drop to “0”
		parts.
	before carrying out inspection, adjustment and repair
	of any parts which use the pneumatic equipment.	If any safety devices have been removed, be
		absolutely sure to re-install them to their original
		positions and check that they operate correctly before
		using the machine.
		To prevent accidents and problems, do not modify
		the machine yourself.
		Brother will not be held responsible for any accidents
		or problems resulting from modifications made to the
		machine.
	BAS-311HN, BAS-326H		iii

[3] Warning labels

The following warning labels appear on the sewing machine.

Please follow the instructions on the labels at all times when using the machine. If the labels have been removed or are difficult to read, please contact your nearest Brother dealer.

1

2

.

*Safety devices

Devices such as eye guard, finger guard, thread take-up cover, side cover,

rear cover, solenoid cover, inner cover, outer cover, fixed cover and gas spring support cover

3

4

5

6

Be careful not to get your hand caught when tilting back	8
the machine head and returning it to its original position.

Be sure to connect the ground.

If the ground connection is not secure, you run a high risk of receiving a serious electric shock, and problems with correct operation may also occur.

Direction of operation

Be careful to avoid injury from moving parts.

Do not hold, otherwise problems with operation or injury may occur.

iv	BAS-311HN, BAS-326H

BAS-311HN	BAS-326H
	Solenoid cover
	Solenoid cover
Inner cover L	Inner cover L
	Outer cover
Outer cover	Fixed cover
Fixed cover
Rear cover	Rear cover

Side cover

Side cover

Thread take-up cover

Thread take-up cover

Eye guard	Eye guard

	Finger guard	Finger guard
	Inner cover R	Inner cover R
		Outer cover
	Outer cover
		Fixed cover
	Fixed cover

Gas spring support cover	Gas spring support cover
3504B	3505B

BAS-311HN, BAS-326H

v

CONTENTS

1. NAMES OF MAJOR PARTS ................	1
2. SPECIFICATIONS ................................	2
3. INSTALLATION....................................	3
3-1. Table processing diagram ................................	3
3-2. Installing the control box...................................	4
3-3. Installing the oil pan..........................................	4
3-4. Installing the machine head..............................	5
3-5. Installing the LCD panel ...................................	8
3-6. Installing the two-pedal foot switch .................	9
3-7. Connecting the cords........................................	9
3-8. Connecting the ground wire..............................	13
3-9. Connecting the power cord...............................	14
3-10. Installing the cotton stand...............................	17
3-11. Installing the pneumatic unit
(pneumatic work clamp specifications).............	18
3-12. Installing the eye guard ..................................	19
3-13. Installing the side cover and rear cover..........	19
3-14. Lubrication ......................................................	20
3-15. Installing the machine head fixing bolt ...........	21
3-16. Checking the machine head switch................	21
4. PREPARATION BEFORE SEWING.....	22
4-1. Installing the needle..........................................	22
4-2. Threading the upper thread ..............................	23
4-3. Winding the lower thread..................................	25
4-4. Installing the bobbin case .................................	27
4-5. Thread tension..................................................	28
4-5-1. Lower thread tension ...........................	28
4-5-2. Upper thread tension ...........................	29
4-5-2-1. Upper thread tension
(Medium-weight materials
specifications <-03[]>,
Heavy-weight materials
specifications <-05[]>) ...................	29
4-5-2-2. Upper thread tension
(Seatbelt specifications <-07A>) ...	29
4-6. Starting up ........................................................	30
5. SEWING................................................	31
5-1. Sewing ..............................................................	31
5-2. Using the STOP switch.....................................	32

6. CLEANING ...........................................	33
6-1. Cleaning the rotary hook...................................	33
6-2. Cleaning the control box air inlet ports .............	34
6-3. Draining the oil ..................................................	34
6-4. Cleaning the eye guard.....................................	34
6-5. Checking the needle .........................................	34
6-6. Lubrication.........................................................	34
6-7. Applying grease
(Feed mechanism BAS-311HN) .......................	35
7. STANDARD ADJUSTMENTS ..............	37
7-1. Checking the machine head switch ..................	37
7-2. Adjusting the sensitivity of the thread
breakage sensor...............................................	38
7-3. Thread take-up spring.......................................	39
7-4. Arm thread guide R...........................................	39
7-5. Adjusting the needle bar height ........................	40
7-6. Adjusting the needle and rotary hook timing.....	40
7-7. Adjusting the driver (needle guard) position .....	41
7-8. Adjusting the clearance between the
needle and rotary hook tip ................................	41
7-9. Adjusting the shuttle race thread guide ............	41
7-10. Rotary hook lubrication amount ......................	42
7-11. Adjusting the position of the movable knife ....	42
7-12. Replacing the movable and fixed knives ........	44
7-13. Installing the feed plate ...................................	45
7-14. Adjusting the thread wiper ..............................	45
7-15. Intermittent presser foot installation position ..	46
7-16. Adjusting the intermittent presser foot ............	46
7-17. Adjusting the work clamp lift amount ..............	48
7-18. Adjusting the air pressure ...............................	48
7-19. Setting method for standard depression
strokes (foot switch)........................................	49
7-20. If processing the work clamps and the
feed plate to a shape that matches the
sewing pattern ................................................	51
8. LIST OF ERROR CODES.....................	53
9. TROUBLESHOOTING..........................	59

BAS-311HN, BAS-326H

1. NAMES OF MAJOR PARTS

1. NAMES OF MAJOR PARTS

Two-pedal foot switch

3677B

(1)	Power switch	Safety devices:
(2)	Control box	(11) Finger guard
(3)	LCD panel	(12)	Eye guard
(4)	Foot switch	(13) Thread take-up cover
(5)	Work clamp switch	(14)	Rear cover

(6)Start switch

(7)STOP switch

(8)Pulley

(9)Cotton stand

(10)Solenoid valve (pneumatic work clamp specifications)

BAS-311HN, BAS-326H

1

2. SPECIFICATIONS

2. SPECIFICATIONS

3580B

	Sewing machine		Lock stitch pattern tacking sewing machine
	Stitch formation		Single needle lock stitch
	Max. sewing speed		2,800 sti/min
	Max. sewing area (XxY)		BAS-311HN: 150 x 100 mm		BAS-326H: 220 x 100 mm
	Feed mechanism		Intermittent feed, pulse motor drive
	Stitch length		0.05 − 12.7 mm
	Maximum No. of stitches		20,000 stitches (per program)
	No. of sewing data	items	999 (Internal memory, SD card, USB memory) (*1)
	that can be stored
			Motor-driven work clamp specifications: Pulse motor drive method
	Work clamp lift method		Pneumatic work clamp specifications: Pneumatic cylinder method
			Motor-driven work clamp specifications: Integrated-type work clamp
			Pneumatic work clamp specifications: Separate-type work clamp
	Work clamp height		Motor-driven work clamp specifications: Max. 25 mm
			Pneumatic work clamp specifications: Max. 30 mm
	Intermittent presser foot lift		22 mm
	amount
	Intermittent presser	foot	2 − 4.5 mm, 4.5 − 10 mm or 0 (Default setting 3 mm)
	stroke
	Hook		Double-capacity shuttle hook
	Wiper device		Standard equipment
	Thread trimmer		Standard equipment
	Cycle programs		30
	Motor		550 W AC servo motor
			Machine head Approx. 88 kg, LCD panel Approx. 0.8 kg
	Weights
			Control box 9 kg (Differs depending on destination)
			Single-phase 110V / 220V / 230V, 3-phase 220V / 380V / 400V
	Power source
			(For single-phase 110 V and three-phase 380 V/400 V, the trans box is required.)
	Air pressure		0.5 MPa 1.8 l/min.

(*1) The number of data items and stitches that can be stored will vary depending on the number of stitches in each program.

No guarantees of operation can be given for any media.

2	BAS-311HN, BAS-326H

3. INSTALLATION

3. INSTALLATION

CAUTION

	Machine installation should only be carried out by a	All cords should be secured at least 25 mm away from
	qualified technician.	any moving parts. Furthermore, do not excessively
	Contact your Brother dealer or a qualified electrician	bend the	cords		or	secure		them too	firmly		staples,
		otherwise	there		is	the	danger that		fire or		electric
	for any electrical work that may need to be done.
		shocks could occur.
	The sewing machine head weighs approximately	Be sure	to	connect			the	ground.	If	the	ground
	88kg. The installation should be carried out by three or
		connection	is	not		secure,		you run	a	high	risk of
	more people.
		receiving a serious electric shock, and problems with
	Do not connect the power cord until installation is	correct operation may also occur.
	complete.	Install the	safety		covers to			the machine head and
	If the foot switch is depressed by mistake, the sewing
		motor.
	machine might start operating and injury could result.

Hold the machine head with both hands when tilting it back or returning it to its original position. Furthermore, do not apply excessive force when tilting back the machine head. The sewing machine may become unbalanced and fall down, and serious injury or damage to the sewing machine may result.

3-1. Table processing diagram

•The thickness of the table should be at least 40 mm, and it should be strong enough to bear the weight and vibration of the sewing machine.

•Check that the control box is at least 10 mm away from the leg. If the control box and the leg are too close together, it may result in incorrect sewing machine operation.

3679B

BAS-311HN, BAS-326H

3

3. INSTALLATION

3-2. Installing the control box

Remove the six screws (1), and then remove the control box cover (2).

(3) Control box

(4) Bolts [4 pcs.]

(5) Plain washers [4 pcs.]

(6) Spring washers [4 pcs.]

(7) Nuts [8 pcs.]

3033B

(8) Power switch

(9) Wood screws [2 pcs.]

(10) Staples [4 pcs.]

Operator

1841B

3-3. Installing the oil pan

(1) Oil pan

(2) Nails [6 pcs.]

(3) Waste oil tank

3034B

4	BAS-311HN, BAS-326H

3. INSTALLATION

3-4. Installing the machine head

Pulse motor

Approx. 20 mm

Approx. 20 mm

3506B

(1)Pins [2 pcs.]

(2)Set screws [2 pcs.]

(3)Hinge rubber assemblies [2 pcs.]

Place the machine head gently on top of the oil pan.

NOTE:

•Be careful not to get the cords clamped between the machine head and the oil pan.

•When holding the machine head, do not hold it by the pulse motor. This may cause problems with operation of the pulse motor.

(4)Hinge holders [2 pcs.]

(5)Bolts [4 pcs.]

(6)Plain washers [4 pcs.]

(7)Nuts [4 pcs.]

(8)Head rest

(9)Bolts with washer [4 pcs.]

3230B

BAS-311HN, BAS-326H

5

3. INSTALLATION

BAS-311HN

Needle plate

BAS-326H

Needle plate

Work clamp arm

3520B

3431B

3432B

3521B

(10)Auxiliary plate

(11)Bolts with washer [8 pcs.]

Loosen the eight bolts with washer (11), and adjust so that the auxiliary plate (10) is 0 to 0.5 mm above the needle plate.

NOTE:

•Install the auxiliary plate (10) so that it is horizontal.

If the auxiliary plate (10) is lower than the needle plate, the feed plate may get caught on the needle plate.

Move the work clamp arm all the way to the right when looking from the front of the sewing machine (the direction of the arrow in the illustration), and then gently tilt back the machine head.

NOTE:

•Three or more people should tilt back the machine head, and it should be tilted gently while being held with both hands.

•Be careful not to clamp any items such as screwdrivers under the cushion when tilting back the machine head.

(12)Bobbin winder tension assembly

(13)Set screw [1 pc.]

6	BAS-311HN, BAS-326H

3. INSTALLATION

Be sure to install so that the side with “UP” on it is facing upward.

3534B

(14)Gas spring holders [2 pcs.]

(15)Spacer

(16)Bolt

(17)Nut

(18)Gas spring

(19)Shaft collars [2 pcs.]

(20)Gas spring shaft D

(21)Plain washers [2 pcs.]

(22)Retaining rings E [2 pcs.]

(23)Bolts [2 pcs.]

(24)Plain washers (medium) [2 pcs.]

(25)Plain washers (large) [2 pcs.]

(26)Spring washers [2 pcs.]

(27)Nuts [2 pcs.]

(28)Gas spring shaft U

(29)Retaining rings E [2 pcs.]

(30)Plain washers (small) [2 pcs.]

(31)Absorber setting plate

(32)Bolts with washer [2 pcs.]

(33)Gas spring support cover

(34)Bolts with washer [6 pcs.]

3535B

BAS-311HN, BAS-326H

7

3. INSTALLATION

Gently return the machine head to its original position.

1.Remove the two screws (35), and then temporarily remove the machine head switch assembly (36).

2.Use the two screws (35) which were removed to install the machine head switch assembly (36) in the position shown in the illustration.

3.Check that the machine head switch as turned on as shown in figure [A].

*If the machine head switch is not turned on, adjust the installation position while referring to “3-16. Checking the machine head switch”.

3536B

3-5. Installing the LCD panel

3554B

(1)Cradle

(2)Rubber cushion

(3)Wood screws [4 pcs.]

(4)Setting plate

(5)Flat screws [4 pcs.]

(6)LCD panel

(7)Staples [2 pcs.]

•Pass the cord of the LCD panel (8) through the table hole, and then insert it into the (PANEL) connector (9) on the side of the control box.

•Tighten the four wood screws (3) so that the thickness of the rubber cushion (2) is 5 mm.

8	BAS-311HN, BAS-326H

3. INSTALLATION

3-6. Installing the two-pedal foot switch

(1) Two-pedal foot switch

(2) Conversion harness

Connect the connector for the two-pedal foot switch (1) to the conversion harness (2). Insert the conversion harness (2) into the P15 (PEDAL) connector on the main P.C. board. (Refer to "3-7. Connecting the cords".)

* Be sure to make the ground connection. (Refer to “3-8. Connecting the ground wire”.)

<Two-pedal foot switch operating method>

When the work clamp switch (left) is depressed, both work clamps are lowered, and when the start switch (right) is depressed, the sewing machine starts sewing.

* The work clamp lowering method can be changed using memory switch No. 002. (Refer to "2-2. List of memory switch settings" in the "LCD Panel/Operation Panel" Instruction Manual.)

3042B

Work clamp switch (2-step)

Start switch

4923Q

3-7. Connecting the cords

1. Gently tilt back the machine head.

2. Pass the cord bundle through the hole in the work table.

3. Loosen the two screws (1), and then open the cord presser plate (2) in the direction of the white arrow and pass the cord bundle through the opening.

4. Securely connect the connectors as indicated in the table.

(Continued on next page)

NOTE:

• Check that the connector is facing the correct way, and then insert it firmly until it locks into place.

• Secure the cables with cable ties and cord clamps, while being careful not to pull on the connector.

3528B

BAS-311HN, BAS-326H

9

3. INSTALLATION

< Main P. C. board >

Lock the cord clamp securely.

<Removal>

Press the tab.

<Securing>

3542B

Connectors	Connection location on			Cord clamps /
		main P. C. board		cable ties
X pulse motor encoder [5-pin] White	P17		(X-ENC)	(2)
Y pulse motor encoder [5-pin] Blue	P18		(Y-ENC)	(2)
Intermittent presser foot pulse motor encoder [5-pin] Black	P19		(P-ENC)	(2)
Machine head switch [3-pin]	P14		(HEAD-SW)	(2)
Conversion harness (two-pedal foot switch) [7-pin] White	P15		(PEDAL)	(2)
Machine head memory [6-pin]	P16		(HEAD-M)	(2)
Thread trimmer solenoid [6-pin]	P2	(SOL1)		(1)
Digital tension solenoid / Tension release solenoid [4-pin]	P3	(SOL2)		(1)
X pulse motor [4-pin] White	P21		(XPM)	(1)
Y pulse motor [4-pin] Blue	P22		(YPM)	(1)
Work clamp pulse motor [4-pin] Black	P23		(PPM)	(1)
Home position sensor [12-pin] White	P8	(SENSOR1)		(2) (3)
STOP switch [6-pin] White	P9	(HEAD)		(2) (3)
Valve harness [12-pin] (pneumatic work clamp specifications)	P35		(EX-OUT1)	(2) (3)
Upper thread breakage detector [2-pin] White	P36, P9(HEAD)			(2) (3)

NOTE: Route the X, Y and work clamp pulse motor harnesses so that they do not touch the power supply P.C. board at the bottom of the control box.

10	BAS-311HN, BAS-326H

3. INSTALLATION

< Motor P. C. board >

Lock the cord clamps securely.

3537B

	Connectors	Connection location on	Cord clamps
		motor P. C. board
	Upper shaft motor [4-pin]	UVW	(4)
	Synchronizer [10-pin]	P11 SYNC	(2) (3)

5. Close the cord presser plate (6) in the direction of the white arrow, and secure it by tightening the two screws (5).

NOTE:

Close the cord presser plate (6) securely so that no foreign objects, insects or small animals can get inside the control box.

6. Check that the cords do not get pulled, and then gently return the machine head to its original position.

3538B

BAS-311HN, BAS-326H

11

3. INSTALLATION

<LCD panel>

(PANEL)

Connector	D-sub connector
LCD panel [9-pin]	(PANEL)

3557B

12	BAS-311HN, BAS-326H

3. INSTALLATION

3-8. Connecting the ground wire

CAUTION

Be sure to connect the ground. If the ground connection is not secure, you run a high risk of receiving a serious electric shock, and problems with correct operation may also occur.

3529B

(1)Ground wire from the machine head

(2)Ground wires from two-pedal foot switch harnesses (2 wires)

• Tighten the control box cover with the six screws. Check that the cords are not clamped by the cover at this time.

NOTE: Make sure that the ground connections are secure in order to ensure safety.

BAS-311HN, BAS-326H

13

3. INSTALLATION

3-9. Connecting the power cord

CAUTION

Be sure to connect the ground. If the ground connection is not secure, you run a high risk of receiving a serious electric shock, and problems with correct operation may also occur.

< Seen from underneath table >

Control box

Connect cords that match the voltage specifications.

< EU specifications

(1)Filter box

(2)Screws [4 pcs.]

(3)Staples [6 pcs.]

(4)Power cord

1.Attach an appropriate switch and cable to the power cord (4). (The green and yellow wire is the ground wire.)

2.Insert the power plug into a properly-grounded electrical outlet.

NOTE:

•Take care when tapping in the staples

(3) to make sure that they do not pierce the cords.

•Do not use extension cords, otherwise machine operation problems may result.

Leg

Green and yellow wire (ground wire)

3665B

14	BAS-311HN, BAS-326H