Topcon IS-5000 Manuel utilisateur

INSTRUMENT STAND

5000

i 2031005555 Revision B, 04/14

Thank you for purchasing the TOPCON IS-5000 Instrument Stand.

The IS-5000 stand is a reliable standard for Ophthalmic and Optometric instrument delivery and will

provide many years of service.

Please read this user's manual carefully in order to familiarize yourself with and to obtain the best

performance from your system. Place the manual in a convenient location for future reference.

PRECAUTIONS

1. Installation. Never position the unit where it will be exposed to moisture, direct sunlight, dust,

salty air, chemical storage areas, excessive temperature or humidity. Install the unit in a stable

place, free of uneven floors, vibration and shock.

2. Prior to operation. Always check that all the cords are properly connected.

3. Operation. Take the proper steps to stop the unit (leaving the patient in a safe condition) if

anything is found wrong with the unit.

4. After Operation. Never hold and pull the connecting cord for disconnecting plugs. Excessive

force may be applied and cause damage to the inside connections. If the unit has not been used

for a long period of time, check the operation and safety features prior to using it again.

SAFETY CONCERNS

The IS-5000 Stand conforms to UL 60601-1 and CSA C22.2 No. 601.1-M90. Any of the optional

equipment defined in this manual can be added to the IS-5000 without introducing any additional

safety hazards.

WARNING: The installation of the IS-5000 stand shall only be performed by a

qualified technician.

WARNING: The IS-5000 stand is designed for usage with TOPCON equipment.

If any other equipment is used, it shall meet the same certifications.

WARNING: All service (except replacing the two external fuses) and repairs

shall be performed by a qualified technician.

WARNING: All replacement parts or optional equipment shall be genuine

Topcon parts. Contact Topcon or your dealer for those items.

2031005555 Revision B, 04/14 ii

TABLE OF CONTENTS

1.NOMENCLATURE............................................................................................1

1.1IS-5000 Instrument Stand Main Components........................................................................ 1

2.PERFORMANCE & SPECIFICATIONS........................................................2

3.ASSEMBLY.........................................................................................................3

3.1Tools....................................................................................................................................... 3

3.2Instrument Stand .................................................................................................................... 3

3.3Installing Instruments............................................................................................................. 6

3.3.1Refractor ..........................................................................................................................................6

3.3.2Slit Lamp..........................................................................................................................................6

3.3.3Rechargeable Instrument Handles....................................................................................................6

3.3.4Chart Projector (optional) ................................................................................................................6

3.4Power Up................................................................................................................................ 7

4.SYSTEM OPERATION .....................................................................................8

4.1Main Power Switch ................................................................................................................ 8

4.2Lamp Switch .......................................................................................................................... 8

4.3Chair-Control Switch ............................................................................................................. 8

4.4Chair Auto-Return Button...................................................................................................... 8

4.5Auxiliary Receptacle Button .................................................................................................. 8

4.6Charging Wells....................................................................................................................... 8

5.ADJUSTMENTS .................................................................................................9

5.1Refractor and Slit Lamp Arm................................................................................................. 9

5.1.1Counterbalance Adjustment.............................................................................................................9

5.1.2Brake Adjustment ............................................................................................................................9

5.1.3Counterbalance Brake Adjustment ..................................................................................................9

5.1.4Drift Elimination............................................................................................................................10

6.MAINTENANCE ..............................................................................................11

7.TROUBLE SHOOTING...................................................................................11

2031005555 Revision B, 04/14

1. NOMENCLATURE

1.1 IS-5000 Instrument Stand Main Components

Figure 1 shows the primary components and key features of the IS-5000 Instrument Stand.

Use this figure as a reference.

Figure 1: IS-5000 Instrument Stand

Pole

Base Assembly

Refractor Arm

Overhead Lamp

Slit Lamp Arm

Control Panel

2031005555 Revision B, 04/14 2

2. PERFORMANCE & SPECIFICATIONS

Instrument Stand

Base Size: 25.5 inch x 27.0 inch (648 mm x 686 mm)

Stand Size: 8.0 inch x 10.0 inch x 34.0 inch

(203 mm x 254 mm x 864 mm)

Mode of Operation: Continuous Use (Class 1 protection)

Counterbalanced Refractor Arm

Adjustable Load Range: 8 to 20 lbs (3.6 to 9.0 kg)

Vertical Adjustment Range: 12 inch (305 mm)

Counterbalanced Slit Lamp Arm

Adjustable Load Range: 22 to 55 lbs (10 to 25 kg)

Vertical Adjustment Range: 12 inch (305 mm)

Rechargeable Instrument Wells

Battery Voltage: 3.5 v

Charge Rate : Initial: 150 mA

Trickle: 15 mA

Electrical

Voltage, Current, Frequency:

US Versions: 120 VAC (± 10%), 5 A, 60 Hz

Non-US Versions: 240 VAC (± 10%), 3 A, 50/60 Hz

Weight

Net weight 288 lbs (131 kg)

Environmental Operating Conditions

Ambient Temperature Range: 50°F to 104°F (10°C to 40°C)

Relative Humidity Range: 30 to 75%

Atmospheric Pressure Range: 10.1 to 15.4 psi (700 to 1060 hPa)

Environmental Storage/Transportation Conditions

Ambient Temperature Range: -22°F to 131°F (-30°C to +55°C)

Relative Humidity Range: 30 to 95% non-condensing

Atmospheric Pressure Range: 10.1 to 15.4 psi (700 to 1060 hPa)

Acceptable Storage Time

(in operating environment): 5 years

(in extreme environment): 20 days

3 2031005555 Revision B, 04/14

Symbols used on the IS-5000 stand

3. ASSEMBLY

3.1 Tools

The following tools are required to assemble the Topcon IS-5000 Instrument Stand:

1. #2 Phillips screwdriver (for removing shroud cover).

2. Hex wrench sizes 3/16, 5/32, 1/8, 3/32 (included in accessory kit).

3.2 Instrument Stand

1. Unpack the IS-5000 and allow the unit to come to room temperature. The standard

components of the Instrument Stand are as follows: base unit, pole, refractor arm,

and accessory box.

2. Move the IS-5000 stand to desired location using a hand truck. Utilize the plastic

post tubing to position stand (Do not move or position stand by gripping or pulling

on the shroud cover or the plastic front cover). Use protective padding if needed.

3. Unscrew the seven (7) Phillips screws from the shroud cover of the IS-5000, and

then carefully remove the cover.

4. Back out the two (2) set screws from the black, steel tube bracket, and remove the

plastic tubing out of the bracket. Insert pole into the steel tube bracket, and slide it

down until it stops. Rotate the pole until it drops into the keyed slot.

NOTE: Orient the electrical access holes of the pole towards the rear of the stand.

Tighten the two (2) set screws into the tube securely.

5. Level the CS-5 by making sure the pole is vertical in two directions. If the pole is

not level, shim the underside of the CS-5 floorplate as required so that it is level.

Protective Earth ground location

CAUTION: Electrical shock possibility

!ATTENTION: Information provided in manual

Alternating Current Symbol

UP Symbol

DOWN Symbol

2031005555 Revision B, 04/14 4

6. Set the refractor arm to the proper height. See Figure 3.2 for the suggested

optimum mounting location. The arm maybe moved to accommodate user comfort

by loosening the set screws, moving the arm to the desired position, then re-

tightening the set screws securely.

Figure 3.2: Instrument arm mounting locations

7. Optional: Attach the chart projector arm into position on the pole and secure in

place.

8. Unpack the overhead lamp from the accessory box. Connect the lamp cable

connector to its mating connector from the cable, push the cable down the pole,

and then mount the lamp in to the top of the pole. Secure the lamp onto the pole by

tightening the two (2) screws, provided inside the accessory box.

Plug the lamp cord into circuit board connector outlet marked "LAMP"

5 2031005555 Revision B, 04/14

9. Place the chair cable through the large wire hole in the back, and mate into the 9-

pin connector marked CHAIR on the bottom right corner of the electronics board.

See Figure 3.3 for the IS-5000 connector mounting location. Plug the power cord

of the chair into a grounded wall outlet.

(NOTE: Using a non-Topcon chair may require an adapter; see Table 1 for pin

functionality. The chair supplies AC power to the IS-5000, and the IS-5000 acts as

a switch and returns the power to the chair to make it go up and down.)

Pin Function Pin Function

1 Earth Ground (from chair) 6 N/C

2 AC Neutral (from chair) 7 Down Limit Switch (engaged)

3 AC Hot (from chair) 8 Up (pump engaged)

4 N/C 9 Safety Switch Loop

5 Down (solenoid engaged)

Table 1: Chair Connector Pins and Functions

2031005555 Revision B, 04/14 6

3.3 Installing Instruments

The instruments that connect to the IS-5000 must be mounted and configured properly

before operation. The IS-5000 was designed for use with Topcon instruments.

Adjustments and/or modifications may be required for other brands of instruments or

tools.

3.3.1 Refractor

Mount the refractor onto the end of the refractor arm by removing the set screw in the

end of the shaft, sliding on the refractor, tightening the locking c lamp, and reinstalling

the set screw through the refractor clamp into the shaft. This keeps the refractor from

sliding off of the arm. If a computerized vision tester is used, repeat the same process

except feed the cable through the wire channel in the top of the arm extrusion then into

the top hole in the IS-5000 pole. Connect to the vision tester power supply.

3.3.2 Slit Lamp

Mount the Slit Lamp onto the end of the S-arm by placing the pivot pin (on the bottom

of the tabletop) into the S-arm bushing. Lock the Slit Lamp on the arm by tightening

the knob. Plug the cord into the transformer box. Refer to section 5 to counterbalance

the arm.

3.3.3 Rechargeable Instrument Handles

The instrument console is supplied with three recharging wells for use with

rechargeable instrument handles. Simply inserting them into the well charges the

instruments. Green indicator lights are provided at each well to indicate that the

instrument is in a charging condition. If the light is not lit, then the instrument is not

charging. The wells are wired at the factory at 3.5 volts DC.

3.3.4 Chart Projector (optional)

The chart projector may be mounted on the wall or on the IS-5000. If it is mounted on

the IS-5000, the chart projector arm supports any automatic chart projector. The arm

has a 0.75-inch diameter socket for mounting a projector. The maximum extension of

the arm with load, is 7 inches, and has a capacity of 22 lbs. (10 kg).

WARNING: All instruments that are attached to the IS-5000 shall be UL 60601

and CSA C22.2 compatible.

7 2031005555 Revision B, 04/14

Figure 3.3: IS-5000 Connector Locations

3.4 Power Up

1. Plug in the power cord, and push the power button on the console.

The green light in the switch will light when powered.

2. Check the functionality of all the components.

Final adjustments will be performed in Section 5: Adjustments.

3. Once satisfied with the connections of all the instruments, install the back cover of the

IS-5000. To install the removable back shroud cover, carefully push the cover forward

into place and securely install the seven (7) Phillips screws.

Peel and discard the protective clear tape from floorplate.

Well Cable

Up/Down Switch

Low Voltage Lamp Fuse

3A Automotive with LED

(120V & 240V units)

O/H Lamp

Chair Fuse

5A 250V Normal Blow (120V units)

3A 250V Normal Blow (240V units)

Duplex Fuse

5A 250V Normal Blow (120V units)

3A 250V Normal Blow (240V units)

Chair

AC Power Input

Duplex

Chair Control

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