YCP10 Users_E.pdf - 第109页

4-13 4 Daily operation n NOTE When setting the solvent bottle for the ﬁrst time or when the solvent has not been used for an extended period of time, follow the steps below to discharge the solvent to the gauze roll. 1. …

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Daily operation

6. Refilling the cleaning solvent

6.1 Precautions when handling cleaning solvent

WARNING

USE ONLY ISOPROPYL ALCOHOL OR ETHYL ALCOHOL (ETHANOL) AS THE CLEANING SOLVENT. OTHER SOLVENTS MAY

CAUSE FIRES.

WARNING

NEVER USE ACETONE FOR CLEANING. ACETONE MAY DAMAGE SOLVENT TUBES OR CLEANING UNIT, CAUSING CLEANING

FLUID TO LEAK THROUGH DAMAGED PARTS. ALSO BE SURE TO USE VIRGIN CLEANING FLUID (DO NOT USE USED CLEANING

FLUID).

WARNING

BE CAREFUL WHEN USING ISOPROPYL ALCOHOL, SINCE INHALING ALCOHOL FUMES OVER LONG PERIODS CAN BE

HAZARDOUS TO HEALTH.

6.2 Refilling the cleaning solvent

When the fluid level in the solvent bottle is below the solvent run-out sensor, the error screen will appear and

the wet cleaning cannot be performed.

The cleaning solvent bottle is located at the lower left portion on the front of the main unit.

Follow the steps below to refill the solvent.

Take out the solvent bottle.

Unplug the connector while pulling the outer

ring of the connector on the machine main

unit side that is connected to the solvent

bottle.

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Refill the bottle with solvent.

Use isopropyl alcohol or ethyl alcohol as the

cleaning solvent.

NOTE

Fully reﬁll the bottle with solvent. Additionally, check

that the bottle cap is closed completely.

Reinstall the solvent bottle back to

its original position.

Insert the connector on the solvent bottle

cap into the mating connector on the

machine.

Clear the error screen and check

the status display.

Check that the yellow indication lamp on

the top of the machine and "error" display in

the status area on the operation screen

have disappeared.

Solvent bottle

Step 1

Solvent bottle Solvent run-out sensor

Unplug the connector (while pulling the outer ring).

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Daily operation

NOTE

When setting the solvent bottle for the ﬁrst time or when the solvent has not been used for an extended period of

time, follow the steps below to discharge the solvent to the gauze roll.

1. Select the [Cleaner] tab on the [Unit] screen.

2. Press the [Fuel Pump] button to discharge the solvent. When the solvent oozes from the gauze roll, this work is

completed.

[Unit] screen

[Cleaner] tab

[Fuel Pump] button

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Daily operation

6.3 Long-term storage tasks

If the solvent pump is not used for extended periods (about 6 months or more), then it may dry out internally

and cause operating defects. The solvent path within the pump must be blocked to prevent this from happening.

The path blocking procedure is described below.

Blocking the solvent path

Remove the cleaner cover.

1. Remove two screws (dotted line portions

in the figure on the right) that secure the

cleaner cover.

2. Next remove the screws at 4 locations on

the near side (see drawing).

3. Raise the cover upward and then pull

toward you to remove it.

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Remove the joints.

Remove the joints from two locations, one

on the head side and the other on the

bottle side from the shut-off valve joint. Use

caution because alcohol remaining in the

hose will come out when the joint on the

head side is removed.

1. Remove the head side joint in the bent

state as shown by the dashed line in the

figure on the right.

2. Prepare a container, free the bent

location and let the alcohol drain into

the container.

3. Remove the bottle side joint and then

quickly point it upward to let the alcohol

in the hose return back to the bottle.

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Mark the hoses you removed.

Mark the two hose sections you removed in

step 2 by winding yellow ribbon or a similar

item around them.

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Reattach the cleaner cover.

Reinstall the cleaner cover in the reverse of

the procedure that you removed it in step 1.

Place a ribbon on the outer side of the

cover so that others will know that the joints

were removed.

Resetting operation

Connect the hoses in the reverse of the "Blocking the

solvent path" procedure and refill with solvent by

referring to "6.2 Refilling the cleaning solvent" in this

Chapter. When finished refilling, operate the solvent

pump to make sure it operates correctly.

Removing the cleaner cover

Step 1

First, remove the screws at 2 locations.

Removing the joints

Step 2

Joint (to head)

Shut-off valve joint

Container

Joint (to bottle)

Hose markings

Step 3

Marking (yellow ribbon, etc.)

Marking

As seen from outside the cover