Siemens MEMOSKOP Service Instructions

MEMOSKOP 2/3/50/100/SUB

Service Instructions

in connection with SIREMOBIL 2000

UROSKOP D1/D2 LITHOSTAR Multiline

English Print No.: RX57-029.061.01.03.02 Doc. Gen. Date: 10.97

Replaces: RX57-029.061.01.02.02

The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will b e liable for damages. All rights, including rights created by patent grant or registration of a utility model _or_ design,_are_ reserved.

0 - 2 Revision

Chapter Page Revision

0 1 to 4 03 1 1 to 4 02 2 1 to 2 02 3 1 to 2 02 4 1 to 2 03 5 1 to 2 02 6 1 to 6 03 7 1 to 4 02 8 1 to 2 02

MEMOSKOP 2/3/50/100/SUB RX57-029.061.01 Page 2 of 4 Siemens AG Rev. 03 10.97 TD SD 24 Medical Engineering

Contents 0 - 3

Page

1 _______Requirem ent s__________________ _____ ___________________ _________1-1

Documentation required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

MEMOSKOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

LITHOSTAR Multiline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Uroskop D1/D2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Measur em ent instrum ents, auxiliar y d ev ic es and tools req uired . . . . . . . . . . . . 1-1

Protective conductor test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Removing the covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

LITHOSTAR Multiline and URO SKOP D1/D2 . . . . . . . . . . . . . . . . . . . . 1-3

Attaching the covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 _______Maintenance____________________________________________________2-1

Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Visual inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Functional inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Final steps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

3 _______Loading the software ____________________________________________3-1

Perform download. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

with SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

with LITHOSTAR MULTILINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

with UROSKOP D1/D2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

4 _______Calling up the service menu_______________________________________4-1

SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Calling up the memory and TV test images . . . . . . . . . . . . . . . . . . . . . . . 4-1

Memory test images on SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . 4-1

LITHOSTAR Multiline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

UROSKOP D1/D2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Activate set-up mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Exit set-up mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

5 _______Electrical settings/programming ___________________________________5-1

SIREMOBIL 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

UROSKOP D1/D2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Activate set-up mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Exit set-up mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

LITHOSTAR Multiline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Siemens AG RX57-029.061.01 Page 3 of 4MEMOSKOP 2/3/50/100 /SUB Medical Engineer ing Rev . 03 10.97 TD SD 24

0 - 4 C ontents

Page

6 ______ PC board replacement____________________________________________6-1

For MEMOSKOP 3 / 50 / (100) / SUB 2000 . . . . . . . . . . . . . . . . . . . . . . . 6-1

Opening the MEMOSKOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Closing the MEMOSKOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Replacing memory board D1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Additional work, depending on the specific system: . . . . . . . . . . . . . . . . . 6-1

For MEMOSKOP 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Replacing board D2 (memory with SCSI) . . . . . . . . . . . . . . . . . . . . . . 6-2

Additional work, depending on the specific system. . . . . . . . . . . . . . . . . . 6-2

For MEMOSKOP 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Replacing board D21 (memory without SCSI) . . . . . . . . . . . . . . . . . . . . 6-2

For MEMOSKOP SUB 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Replacing board D22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Additional work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Replacing board D23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

MEMOSKOP 50 and MEMOSKOP SUB 2000. . . . . . . . . . . . . . . . . . . . . . 6-4

Replacing the longitudinal control D3 (12 V, Fig. 1) . . . . . . . . . . . . . . . . . 6-4

Replace m ent of switchin g c ontrol D4 (5 V, F ig. 2) . . . . . . . . . . . . . . . . . . 6-4

Replacement of disk drive MS1. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

For MEMOSKOP 2/2K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Replacing memory board D17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Replacing interface board D18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

7 ______ Laser camera timing (not for MEMOSKOP 2) _________________________7-1

Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Changing the times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Opening Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Changing the precontact time TV. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Changing the contact time TK . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Changing the postcontact time TN . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Exit Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Video timin g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

8 ______ Changes as compared to previous versions _________________________8-1

MEMOSKOP 2/3/50/100/SUB RX57-029.061.01 Page 4 of 4 Siemens AG Rev. 03 10.97 TD SD 24 Medical Engineering

Requirements 1

Safety notes

Always switch the system off when performing work on the Memoskop.

Documentation required 1

This document RX57-029.061.01..applies to SIREMOBIL 2000, LITHOSTAR Multiline and UROSKOP D1/D2.

MEMOSKOP 1

• MEMOSKOP 2 X2146

• MEMOSK OP 3/50/( 100) and SU B 2000 X2009

SIREMOBIL 2000 1

• Service instructions RR2-120.061.02..

LITHOSTAR Multiline 1

1 - 1

• Setting the software para meters RXL2-120.03 2.02..

• Service software contr ol RXL2-120.113.01..

Uroskop D1/D2 1

• Handling service software RLL5-310.113.02..

• Calling up the set-up mode (see page 5-1)

Measurem en t instrument s, auxiliary de vic es an d to ols required 1

• Digital multimeter Fluke 8060A 97 02 101 Y4290

• Service PC

• Service tool kit

• MEMOSKOP keyboard 11 02 669 X2009

• Protective conductor meter 44 15 899 RV090

• Serial PC connect ion cable for service PC 99 00 440 RE 999

Protective conductor test 1

After finish ing all work ste ps and attaching all covers, pe rf orm the protec t iv e c onductor test according to ARTD-002.731.16. The protective conductor resistance must not exceed 0.2 O.

• When working on parts connected to line voltage, there is the risk of electric shock.

• To comply with EMC regulations, PC board shielding must be installed properly.

• Always switch the system off or disconnect the power plug prior to removing the covers.

Siemens AG RX57-029.061.01 Page 1 of 4 MEMOSKOP 2/3/50/100/SUB Medical Engineer ing Rev . 02 10.97 TD SD 34

1 - 2 Requirements

Removing th e cov er s 1

SIREMOBIL 2000 1

Fig. 1

Basic unit back cover

• Lock the f oot bra ke.

• Switch off the system and disconnect it from the line voltage.

• Using the Allen key, remove the three screws in the rubber strip (1/Fig. 1).

• Hold the cover at the bottom and pull it back.

• Hold the cover at the bottom and pull it downward.

• Holding the cover at the top, pull up and to the back to remove it.

• Remove the protective conductor and retighten the protective conductor screw slightly.

Basic unit side cover

• First remove the re ar cover.

• Remove the screws from the rubber strip (2/Fig.1).

• Loosen the screws on the top (3/Fig.1).

• Remove the cover toward the s ide.

• Remove the protective co nductor and reti ghten the scr ew slightly.

Rear cover of the SM2000 monitor trolley

• Remove the cover screws.

• Remove the protective co nductor.

MEMOSKOP 2/3/50/100/SUB RX57-029.061.01 Page 2 of 4 Siemens AG Rev. 02 10.97 TD SD 34 Medical Engineering

Requirements 1 - 3

LITHOSTAR Multiline and UROSKOP D1/D2 1

• Switch the system off and disconnect it from the line voltage.

• After removing the scr ews, detach t he front cover o f the uni t cabinet.

• Remove the protective co nductor.

Attaching the covers 1

• After all service work is complete, reattach the covers as described under "Removing

the covers" , but proceed in the reverse order.

• Realign the contact springs of the basic unit covers with the edges of the cover panels

( SIREMOBIL 2000 only).

• Ensure that the protective conductors are properly connected.

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1 - 4 Requirements

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CAUTION

Maintenance 2

Requirements 2

The requirements des c ribed in Chapt er 1 of these instructions apply to mainte nance as well.

Visual inspe ct io n 2

• Check the whole system for damage and secure mo untings.

Electrical safety 2

• Check that warning labels are complete and in good condition. Replace them, if

necessary.

• Check cables and connectors for damage. Replace them, if necessary.

The protective conductor test is part of the safety inspection and should be performed when maintenance work is complete and the system is closed. Refer to "Final steps".

2 - 1

Cleaning 2

• Clean the fan.

• Remove any dust or dirt.

Functi on al ins pectio n 2

• Perform a functional check and image quality test in accordance with the associated

documentation (diagnostic test, IQ binder).

Final steps 2

• With the system/unit cl osed, perform a protective co nductor test.

Siemens AG RX57-029.061.01 Page 1 of 2 MEMOSKOP 2/3/50/100/SUB Medical Engineer ing Rev . 02 10.97 TD SD 34

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