Nidek Medical SE-9090 Express Installation guide

Brand: Nidek Medical

Model: SE-9090 Express

Type: Installation guide

Nidek Medical SE-9090 Express is an advanced system edger designed to provide precise and efficient lens processing. With its state-of-the-art grinding technology, the SE-9090 Express offers a wide range of capabilities, including:

Lens edging for various materials, including CR39, polycarbonate, and glass (Type GLS only)
Size adjustment for accurate lens fitting
Adjustable bevel position for customized lens designs
Automatic lens feeding for streamlined operation
Comprehensive safety features to ensure user protection
Easy maintenance and adjustment procedures for optimal performance

Lens edging for various materials, including CR39, polycarbonate, and glass (Type GLS only)
Size adjustment for accurate lens fitting
Adjustable bevel position for customized lens designs
Automatic lens feeding for streamlined operation
Comprehensive safety features to ensure user protection
Easy maintenance and adjustment procedures for optimal performance

NIDEK

SYSTEM EDGER

SE-9090 Express

INSTALLATION MANUAL

This manual is packed with the system for convenience when service persons install the

system.

The contents are unnecessary for customers to use the system, so be sure not to perform

the operations in this manual. The system may not work properly if settings are changed

carelessly.

NIDEK CO., LTD. : 34-14, Maehama, Hiroishi-cho, Gamagori, Aichi 443-0038, Japan

(Manufacturer) Telephone: (0533) 67-6611

Facsimile: (0533) 67-6610

NIDEK CO., LTD : 6th Floor, Takahashi Bldg., No.2, 3-chome, Kanda-jinboucho

(Tokyo Office) Chiyoda-ku, Tokyo 101-0051, Japan

Telephone: (03) 3288-0571

Facsimile: (03) 3288-0570

Telex: 2226647 NIDEK J

NIDEK INCORPORATED : 47651 Westinghouse Drive, Fremont, California 94539, U. S. A.

(United States Agent) Telephone: (510) 226-5700

Facsimile: (510) 226-5750

NIDEK SOCIETE ANONYME : Europarc 13, rue Auguste Perret, 94042 CRETEIL, France

(Authorized Representative) Telephone: (01) 49 80 97 97

Facsimile: (01) 49 80 32 08

2004. 8

40273-P932B

Printed in JAPAN

For safe installation

Safety precautions

BEFORE INSTALLATION, READ THIS MANUAL.

This manual provides precautions, procedures, and adjusting methods for installing the

NIDEK SYSTEM EDGER Model SE-9090 Express.

Before installation, read and understand this manual and the operator’s manual

thoroughly.

In this manual, Signal Words are used to designate a degree or level of safety alerting. The definitions

are as follows:

WARNING

• Indicates a potentially hazardous situation which, if not avoided, could result in death

or serious injury.

CAUTION

• Indicates a potentially hazardous situation which may result in bodily injury or damage

to equipment.

Even situations indicated by CAUTION may result in serious injury under certain conditions.

Safety precautions must be strictly followed at all times.

Installation precautions

WARNING

• Never touch the grinding wheel when it is turning.

You may be injured.

•

If abnormal conditions such as cracks are found on the grinding wheel,

stop using the system immediately.

The wheels may break and broken pieces may injure personnel if used with such

flaws.

•

To transport the system, lift it with 4 or more persons, and put it on a cart.

You may hurt your back or may fall down if you do it alone.

CAUTION

• Installation must be performed only by personnel who know this system

well.

• Handle the system carefully during transportation to avoid shock.

• Use the specified packing materials when moving or transporting the

system.

• Unpack the package in an area with ample space, checking the safety of the

environment.

• Keep the packing materials to move or transport the system.

• Do not install the system in a place exposed to direct sunlight or hot and

humid places.

• Do not install the system in a place which has a tilted floor or vibration.

• Install the system at the distance of 10 cm or more from the wall.

If the fan is blocked, the temperature of the inside of the system will rise and it may

cause a malfunction.

•

Be sure to install the system where the power source and power voltage as

indicated on the label are connect.

• Be sure to use a power outlet equipped with a grounding terminal.

An electric shock or a fire may occur in the event of an system malfunction or power

leakage.

•

Select the correct lens material with .

Incorrect selection may reduce the lifetime of the grinding wheel.

•

Be careful not to lose the removed screws.

Table of Contents

III

1. REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. INSTALLATION PROCEDURE. . . . . . . . . . . . . . . . . . . . . . 3

2.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

2.2 Pipe Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3. CHECK/ADJUSTMENT PROCEDURE. . . . . . . . . . . . . . . . 9

3.1 Outline of Check/Adjustment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.2 Size Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.3 Adjusting Bevel Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3.4 Final Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

4. CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.1 SE-9090 Express Installation Work Check List . . . . . . . . . . . . . . . . . . . . . . . . . .15

5. ADJUSTMENT DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . 17

REQUIREMENTS

1.1 Requirements

• Hexagonal wrench (accessory) for installation

• Wrench (size 16 mm) for installation

• Phillips screwdriver (No.0) for installation

• Flatblade screwdriver (blade width 6 mm) for installation

• Centering device for adjustment

• Test lens for adjustment

CR39 SPH: -3.00 to -5.00D 6 pieces

CR39 SPH: approx. -1.00D 2 pieces

Polycarbonate 4 pieces

Glass 6 pieces (Type GLS only)

* The number of test lenses above is necessary for check. Prepare extra lenses for adjustment.

REQUIREMENTS: Requirements

INSTALLATION PROCEDURE

2.1 Unpacking

1 Remove the cloth belt (n = 2) that fixes the outer case.

Remove the packing tape that holds the

cloth belt and pull the end of the cloth belt

on which a label is attached to the direction

as shown on the right.

2 Remove the outer case upward.

3 Take out accessories.

Duct (2 pcs.)

Drain tube

Operator’s manual

Power cord

Barcode scanner holder

Accessory box

Coupler (2 pcs.)

Hose band (2 pcs.)

Duct adapter (2 pcs.)

Monkey wrench

Hexagonal wrench (2 mm)

Hexagonal wrench (2.5 mm)

Hexagonal wrench (5 mm)

Hexagonal wrench (6 mm)

Calibration jig

Dressing stick for roughing wheel (WA80) 1 pc. (Type GLS only)

Dressing stick for finishing wheel (WA320) 1 pc.

Dressing stick for polishing wheel (WA4000) 1 pc. (except for Type GLS)

Cloth belt

Power cord, Barcoder scanner holder, Accessory box

Duct (n = 2), Drain tube, Operator’s manual

INSTALLATION PROCEDURE: Unpacking

4 Remove the plastic bag from the main body.

5 Remove the brackets (n = 4) that hold the

adjuster feet (n = 4).

1) Loosen the upper nut of the adjuster foot

from the bracket.

2) Remove the bolts (n = 2) and washers (n

= 2) to remove the bracket.

6 Put the main body on a place to install.

WARNING

• To transport the system, lift it with four or more persons, and put it on a cart.

You may hurt your back or may fall down if you do it alone. The main body weights

approx. 120 kg.

CAUTION

• Leave a space of 10 cm or more behind the system.

If the cooling fan is blocked, the temperature inside the system will rise and it may

cause malfunction.

• Install the system on the special table (option) or a table that is adequately strong

for the weight (approx. 120 kg).

Vibrations and noises may be produced, and normal grinding may not be performed.

7 Remove the tape that holds the grinding

chamber cover.

8 Open the grindng chamber cover, and

remove the cushion from the grinding

chamber.

9 Remove the cardboard from the space at

the lower right of the front.

Upper nut

Bracket

Bolt, Washer

Cushion

Tap e

Cardboard

INSTALLATION PROCEDURE: Unpacking

10Open the tank box and remove the contents.

[Contents of the tank box]

Drain pipe

Feedwater hose (2 pcs.)

Pump (2 pcs.)

Stocking filter (20 pcs.)

Tank

Accessories

Hose band-S (2 pcs.)

Hose band-L (2 pcs.)

Cord band (2 pcs.)

11Open the pump box, and remove the pumps

(n = 2) and the extension cords (n = 2).

Tan k

Drain pipe

Feedwater hoses (n = 2)

Pump boxes

(n = 2)

Stocking filter

Accessories

INSTALLATION PROCEDURE: Pipe Arrangement

2.2 Pipe Arrangement

Connect the pump and the tank to the main body.

The following describes one pump as “PUMP 1” and the other pump as “PUMP 2”.

1 Connect the couplers to the ends of the feedwater hoses (n = 2).

1) Pass the hose band-S to the end of the feedwater hose on which there is no connector.

2) Place the coupler in the end of the feedwater hose on which there is no connector as far

as it goes.

3) Tighten the hose band-S to fix the coupler.

2 Connect the power cord and feedwater hose of PUMP 1 to the main body.

1) Connect the power cord of PUMP 1 to

the extension cord.

2) Connect the extension cord to the

COOLING outlet at the rear side of the

main body.

3) Connect the coupler of the feedwater

hose to the COOLING inlet at the rear

side of the main body.

4) Connect the other end of the feedewa-

ter hose to PUMP 1.

3 Connect the power cord and feedwater

hose of PUMP 2 to the main body.

1) Connect the power cord of PUMP 2 to

the extension cord.

2) Connect the other end of the extension

cord to the CLEANING outlet at the rear

side of the main body.

3) Connect the coupler of the feedwater

hose to the CLEANING inlet at the rear

side of the main body.

Push it until the coupler clicks in.

4) Connect the other end of the feedwater hose to PUMP 2.

4 Fill up the tank 80% with water, and close the cover.

5 Attach the drain cover (part of ) to the outlet in the grinding chamber.

RS232C

BAR CODE

FEEDER

LAN

AC INLET

COOLING 2A

CLEANING 2A

VACUUM 2A

COOLING

CLEANING

COOLING outlet

CLEANING outlet

COOLING inlet

CLEANING inlet

Drain pipe

INSTALLATION PROCEDURE: Pipe Arrangement

6 Screw the drain pipe into the cuff.

7 Insert PUMP 1 and PUMP 2 into the two

openings on the tank cover.

8 Connect the drain pipe to the outlet at the underside of the main body.

1) Pass the hose band-L to the drain pipe.

2) Screw in the end on which there is no cuff of the drain pipe to the outlet at the underside

of the main body.

3) TIghten the hose band-L to fix the drain pipe.

9 Attach the stocking filter to the drain pipe connector for the tank.

10Place the cuff attached to the drain pipe in the drain pipe connector

for the tank.

If the drain pipe is bent due to its length, cut it to the adequate

length.

11Connect the drain tube.

The drain tube is 1.5 m long. If the drain tube is too long, cut it to the

adequate length.

1) Connect the drain tube to the drain pipe at the lower rear side of the main body.

2) Put the other end of the drain tube on the cover of the tank.

12Connect the power cord to the power connector (AC INLET ~) at the rear side of the

main body.

13Plug the power cord in a wall outlet.

Drain pipe

Cuff

Put the end of the drain tube around here (step 11).

Stocking filter

INSTALLATION PROCEDURE: Pipe Arrangement

14Connect the duct (only when the vacuum system is connected).

1) Attach the duct adapter (1 pc.) to the air inlet/outlet at the rear side of the main body.

2) Connect the duct to the duct adapter, and fix the hose band.

3) Connect the other end of the duct to the vacuum system.

15Put the system into the dressing mode. Check the connections of PUMP 1 and PUMP 2.

1) Turn ON (|) the power switch.

2) Press the [MENU] button to recall the MENU screen.

3) Press the [Dressing] button to run the cooling

water.

4) Press the [START] key to check if the water

around the wheel turns on and off.

If the water around the wheel does not stop even

when the [START] key has been pressed, PUMP 1

and PUMP 2 are reversely connected. After turning

the power OFF (

|), connect the extension cord in

the COOLING outlet to the CLEANING outlet, and

connect the extension cord in the CLEANING outlet

to the COOLING outlet.

5) Check that the water (cleaning water) coming from the top does not splash on the

adapter or its surroundings with the water off.

6) Press the [EXIT] button to recall the Layout screen.

WARNING

• In the dressing mode, the wheel turns while the grinding chamber cover is open.

Keep your hand off the wheel.

You may be injured.

16Attach the optional barcode scanner if available.

1) Remove the two screws from the right side of the main body, and attach the barcode

scanner holder with the removed screws.

2) Connect the cable of the barcode scanner to the BAR CODE connector at the rear side.

3) Put the barcode scanner on the barcode scanner holder.

• In rare cases, the cleaning water may splash on the lens due to the displaced pipe. Correct

grinding cannot be performed if water splashes on a polycarbonate lens during grinding. In

such a case, place the pipe (see the above) to the correct position so that the cleaning

water will not splash on the lens.

Water comes from this pipe.

Water around the wheel is not running.

CHECK/ADJUSTMENT PROCEDURE

3.1 Outline of Check/Adjustment Procedure

1. Size adjustment

2. Bevel position adjustment

3. Final check

3.2 Size Adjustment

1 Process CR39 lenses in the beveling mode and flat edging mode, and then check their

sizes.

1) Recall the ∅45 built-in data, set SIZE

at 0.00, and then process a lens in the

beveling mode.

To recall the 45 built-in data, press the

[∅45] button on the MENU screen.

2) Replace with a new lens, recall the

∅45 built-in data, set SIZE at 0.00, and

then process a lens in the flat edging

mode.

3) Measure the outer diameter of the finished lens.

When the finished lens is in the range of 45.00±0.03, size adjustment is not necessary. When not in

the range above, check and adjust the size with a polycarbonate lens following step 2 and later.

• Processing conditions may vary with the transport/setting conditions of the system. Check

and adjust the processing conditions, and complete the check list (copy of Sec. 4).

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CHECK/ADJUSTMENT PROCEDURE: Size Adjustment

2 Recall the ∅45 built-in data and process a polycarbonate lens in the beveling mode and

flat edging mode, and then check the sizes.

3 Adjust the size.

1) Recall the MENU screen.

Press the [MENU] button on the Layout

screen.

2) Recall the Size adjustment screen.

Press the [Size Adjustment] button.

3) Press the numeric button of a

parameter item to be changed.

The numeric button turns red and the

numeric keypad appears.

When the size of a plastic lens finished in the beveling mode is not correct: Size Constant PLA, BVL

When the size of a plastic lens finished in the flat edging mode is not correct: Size Constant PLA, FLT

When the size of a PC lens finished in the beveling mode is not correct: Size Constant PC, BVL

When the size of a PC lens finished in the flat edging mode is not correct: Size Constant PC, FLT

4) Change the parameter value only by difference between 45.00 mm and outer diameter.

After inputting values using the displayed numeric keypad, press the [ENT] button.

e.g.) For the diameter of ∅45.10, decrease the parameter value by 0.10.

4 Go back to the MENU screen.

Press [Exit] button.

5 Go back to the Layout screen.

Press [Exit] button.

6 Repeat steps 1 - 5 until the size is in the range of 45.00±0.03 mm.

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CHECK/ADJUSTMENT PROCEDURE: Adjusting Bevel Position

3.3 Adjusting Bevel Position

When the bevel of a lens is shifted from the designated position, adjust the bevel position by changing

the parameter value.

1 Check the bevel position.

1) Recall the ∅45 built-in data, and process a

lens of SPH: approx. 1.0D in the auto bev-

eling mode.

2) Check if the bevel is produced in the

middle (5 : 5) of the edge.

If the bevel is leaning to either side, adjust it by

the following procedure.

2 Adjust the bevel position.

1) Recall the MENU screen.

Press the [MENU] button on the Layout

screen.

2) Recall the Bevel Pos. Adjustment

screen.

Press the [Bevel Pos. Adjustment] button.

3) Press the numeric button on the right of

[Bevel Position].

The numeric button turns red and the

numeric keypad appears.

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CHECK/ADJUSTMENT PROCEDURE: Adjusting Bevel Position

4) Change the parameter value.

After inputting values using the displayed numeric

keypad, press the [ENT] button.

Increase the value ⇒ The bevel is shifted to the

front surface of the lens.

Decrease the value

⇒ The bevel is shifted to the

rear surface of the lens.

e.g.) If the bevel is shifted 0.5 mm to the rear surface, increase the value by 0.5 mm.

3 Go back to the MENU screen.

Press the [EXIT] button.

4 Go back to the Layout screen.

Press the [EXIT] button.

5 Repeat steps 1 to 4 until the bevel is made at the correct position.

Decrease the value.

Increase the value.

CHECK/ADJUSTMENT PROCEDURE: Final Check

3.4 Final Check

Safety bevel check

Perform chamfering and have the user check the chamfered amount.

Depending on the user’s needs, change the setting on the SFB Setting screen.

See “Setting Parameters” of the operator’s manual for details.

Polish check (Type PLB only)

Polish a lens using the ∅45 built-in data. If part of an edge remains unpolished, increase the setting

on the Differential screen. See “If part of an edge is not polished” of the operator’s manual for details.

Polish a lens using the

F45 built-in data. If the whole edge is polished using the ∅45 built-in data but

part of an edge remains unpolished using the

F45 built-in data, the axis may be shifted in the polish-

ing process. In such a case, input the compensation value to the corresponding parameter setting

from “AXIS Constant PLA, BVL” to “AXIS Constant PC, FLT” on the AXIS Adjustment screen.

Have the user check the polished condition again. If the user indicates or questions something about

the polish, explain it is due to system performance.

CHECK/ADJUSTMENT PROCEDURE: Final Check

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Nidek Medical SE-9090 Express Installation guide

Brand: Nidek Medical

Model: SE-9090 Express

Type: Installation guide

Lens edging for various materials, including CR39, polycarbonate, and glass (Type GLS only)
Size adjustment for accurate lens fitting
Adjustable bevel position for customized lens designs
Automatic lens feeding for streamlined operation
Comprehensive safety features to ensure user protection
Easy maintenance and adjustment procedures for optimal performance

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Nidek Medical SE-9090 Express Installation guide

Nidek Medical SE-9090 Express Installation guide

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