YCP10 Users_E.pdf - 第253页

2-6 2 Inspection and maintenance Section Check item Checkpoint Contents of inspection/work Weekly (Date) Monthly / / / / / Cleaning Lubrication Cleaner Cleaner unit Up/down operation Roll sheet wind- up • Check that the …

2-5

Inspection and maintenance

CAUTION

Warm up the machine and wipe away excess grease before greasing up the lubrication points.

Inspection check sheet (Sample)

Section Check item Checkpoint Contents of inspection/work

Weekly (Date) Monthly

/ / / / /

Cleaning Lubrication

Conveyor

unit

Edge clamp

Entrance/exit

stopper

Operation,

sensor

• Check that the edge clamp functions at

an air pressure level of 0.1 MPa or less.

• Check that the edge plate (metallic part

of the edge clamp) for wear.

• Check that the sensor of the entrance/

exit stopper responds correctly.

Board flap

Contamination

on backside of

flap

Operation,

sensor

• Check that the sensor responds

correctly.

* Clean the solder contamination on the

backside.

Conveyor

transfer belt

Contamination,

napped surface,

operation

• Check the board transfer belt for

contamination, wear, or napping.

* Clean the sensor surface if any dust or

lint is on it.

Push-up plate

Operation,

contamination

on top surface

• Check that the push-up plate is leveled

without noise when operating it with the

board set.

* Remove the matrix plate and clean the

top surface of the plate.

PU-axis

Ball screw

Guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

W-axis timing

belt

Crack,

deterioration

• Check the belt for wear and the belt

tension.

* If the belt deteriorates, replace it.

W-axis conveyor

auto width

adjustment

Ball screw

Guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

Mask vacuum

Operation

Vacuum filter

• Check that the mask vacuum functions

correctly.

* Check the filter. Clean or replace the

filter if necessary.

MX-axis

Ball screw

Guide

• Check the MX-axis unit for foreign

matter or solder sticking.

* As needed, wipe away excess grease

after the grease has been applied.

Vision

camera unit

Mask camera

Contamination

on light lens

Lighting status

• Check the light lens for contamination.

• Turn on each light individually to check

that it is lit correctly.

CX-axis

Ball screw

Guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

Board camera Lighting status

• Turn on each light individually to check

that it is lit correctly.

Inspection

camera (OP)

Lighting status

• Turn on each light individually to check

that it is lit correctly.

X-, Y-, and

Z-axis

X1-axis, X2-axis

Ball screw

Guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

Caution : Remove the Y-axis cover for

maintenance.

Y-axis

Ball screw

Guide

Z-axis

Ball screw

Guide

Printing

head

SY-axis

Ball screw

Guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

SZ-axis

Ball screw

Guide

Guide shaft

Spring

2-6

Inspection and maintenance

Section Check item Checkpoint Contents of inspection/work

Weekly (Date) Monthly

/ / / / /

Cleaning Lubrication

Cleaner

Cleaner unit

Up/down

operation

Roll sheet wind-

• Check that the up/down operation timing

is correct.

• Check that the roll sheet is wound up

correctly.

Contamination

inside head

Solvent dispense

status

Check the cleaning solvent dispense

status or the head for contamination.

Y-direction guide

• Check for foreign matter or solder

sticking.

* As needed, wipe away excess grease

after the grease has been applied.

Suction unit

hose

Crack,

deterioration

* Check the hose for crack. If the hose

deteriorates, replace it.

• Check that the swing unit beside the

cleaner head functions smoothly.

Suction unit

Filter inside

suction unit

Operation

* Clean the contamination of the filter.

Replace the filter if necessary.

Others

Each sensor

Contamination

on sensor

Operation

* Check the senor or dog for foreign

matter or solder sticking.

Clean the sensor or dog if necessary.

Air supply part

Air filter

Mist filter

* Clean the contamination of the filter.

Replace the filter if necessary.

Controller Filter

* Clean the contamination of the filter.

Replace the filter if necessary.

Cooling fan

(Lower portion

of front/lower

portion of rear/

inside of panel)

Filter

* Clean the contamination of the filter.

Replace the filter if necessary.

2.2 Parts recommended for periodic replacement

For parts listed in the table below, it may be predicted that the service life of the part is expired or the part

deteriorates even though no trouble is found through the visual check during the periodic inspection.

To maintain the performance of the machine at its optimal operating level, it is recommended to periodically

replace these parts.

Periodic replacement parts

Part No. Part name Q'ty Location used Replacement interval

KLV-M37D9-00X

TUBE 25

ø25-suction hose connected from

the left side of the cleaner unit to

the rear of the machine.

Replace periodically every time

the total production quantity

reaches 3 million boards.

KHU-M3756-01X PUMP 1 Solvent pump

Replace every time the number

of suction unit operation cycles

reaches 1,440 thousand cycles.

Check the operation records on

the [Unit log]-[Cleaner] tab screen.

KLW-M91V1-00X VALVE 1 Valve

Replace every time the operation

count reaches 20 millions.

KHT-M362E-20X FILTER, SUB ASSY 1 Filter for solvent pump

Replace these parts at the same

time the solvent pump is replaced.

CAUTION

Parts (Part No.) listed above is current as of the issue date of this manual. When ordering a replacement part, please

check for the latest information.

CAUTION

Part Nos. are subject to change without prior notice. When ordering a replacement part, contact your local sales

dealer to check its part No.

2-7

Inspection and maintenance

2.3 Adjusting the conveyor transfer belt tension

The conveyor moves by belt drive to load boards ready for printing and to unload the finished boards. If the

conveyor transfer belt (hereafter "belt")is too loose, it may slip on the pulleys causing unstable board transfer. If

the belt is too tight, it may break or wear excessively.

If requiring the tension adjustment after replacing belt or inspected, adjust with the following procedures.

The tension of each belt on the fixed and movable rails should be adjusted evenly.

NOTE

The 2 types of belt below are set on the machine depending on the shipping time. The belt path and procedures of

applying tension also vary. Check the belt type to adjust it correctly.

Distinguishing between belts

Type A (KLV-M9127-00X)

•

The idler is not set to the downstream side (in front of exit).

•

The tension is adjusted by moving tensioner (pulley).

Type B (KLV-M9127-01X)

•

The idler is set to the downstream side (in front of exit).

•

The tension is adjusted by moving the tension adjustment plate. (Tensioner is not moved directly.)

Distinguishing between belts

Tension

Measurement

position

Tension

measurement

Position

No idler

Type A

Type B

Idler

Tension

adjustment plate

Tensioner

The shape of end block is

different from type A.

53230-N1-00

Required tools

•

Hex wrenches (3 mm, 4 mm, 5 mm)

•

Tension meter

•

Permanent marker (marking tension position)

•

Scale (Measuring SPAN)