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Removing

 

and

 

Replacing

 

the

 

Cooling

 

Fans

 

To

 

remove

 

the

 

cooling

 

fan:

 

1.

   

Perform

 

the

 

cover

 

removal

 

procedure.

 

Refer

 

to

 

“Removing

 

and

 

Replacing

 

the

 

Cover”

 

on

 

page

 

28.

 

2.

   

Disconnect

 

the

 

appropriate

 

fan

 

cable

 

1

 

from

 

the

 

status

 

interface

 

card.

 

3.

   

Remove

 

the

 

two

 

screws,

 

lockwashers,

 

and

 

nuts

 

(

2

 

or

 

3

,

 

as

 

appropriate)

 

that

 

secure

 

the

 

cooling

 

fan

 

to

 

the

 

rear

 

of

 

the

 

7212

 

Storage

 

Enclosure.

 

4.

   

Lift

 

the

 

cooling

 

fan

 

out

 

of

 

the

 

7212

 

Storage

 

Enclosure.

  

To

 

replace

 

the

 

cooling

 

fan,

 

reverse

 

this

 

procedure.

 

Make

 

sure

 

that

 

the

 

cooling

 

fan

 

is

 

oriented

 

so

 

that

 

air

 

blows

 

out

 

of

 

the

 

7212

 

Storage

 

Enclosure.

 

RBBTW511-0

  

Figure

 

15.

 

Removing

 

the

 

Cooling

 

Fans

  

Chapter

 

3.

 

Removal

 

and

 

Replacement

 

35

Содержание 7212 102

Страница 1: ...7212 Model 102 External Storage Device Enclosure 7212 Model 102 Storage Device Enclosure Service Guide SY44 0084 04 ERserver...

Страница 2: ......

Страница 3: ...7212 Model 102 External Storage Device Enclosure 7212 Model 102 Storage Device Enclosure Service Guide SY44 0084 04 ERserver...

Страница 4: ...he 7212 External Storage Device Enclosure and to all subsequent releases and modifications until otherwise indicated in new editions This edition applies only to the specified model of the device Copy...

Страница 5: ...tep 23 24 Step 24 25 Chapter 3 Removal and Replacement Procedures 27 Handling Static Sensitive Devices 27 Safety Considerations 27 Removing and Replacing the Cover 28 Removing a Storage Device from th...

Страница 6: ...DVD ROM Drive 63 Handling Static Sensitive Devices 63 Manually Removing a DVD Disc from the Drive 64 Chapter 10 Parts Diagram and Parts List 65 How To Use This Parts List 65 Example of Parts Listing...

Страница 7: ...ku Tokyo 106 0032 Japan The following paragraph does not apply to the United Kingdom or any other country where such provisions are inconsistent with local law INTERNATIONAL BUSINESS MACHINES CORPORAT...

Страница 8: ...ous and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental If you are viewing this information softcopy the photographs and color illustrations ma...

Страница 9: ...ny rack mounted units when the stabilizer is not installed RSFTC222 CAUTION When the unit is extended its weight can turn over a rack that is not steady Before you pull the unit out of the rack ensure...

Страница 10: ...rovide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance...

Страница 11: ...r typical residential environments to provide reasonable protection against interference with licensed communication devices Properly shielded and grounded cables and connectors IBM part number 75G595...

Страница 12: ...ted States or other countries or both AIX Application System 400 AS 400 e Stylized eServer IBM iSeries Operating System 400 OS 400 pSeries RISC System 6000 RS 6000 400 Other company product and servic...

Страница 13: ...ected with an installed 4mm tape drive feature Chapter 7 Servicing the SLR60 or SLR100 Tape Drive describes procedures to follow when a problem is detected with an installed SLR tape drive feature Cha...

Страница 14: ...orm from a country other than the United States you can give the form to the local IBM branch office or IBM representative for postage paid mailing v If you prefer to send comments by FAX use either o...

Страница 15: ...e 1 shows the 7212 Storage Enclosure with a DDS 4 4mm tape drive installed in Bay A and a DVD RAM drive installed in Bay B The 7212 Storage Enclosure has the following components on the front of the u...

Страница 16: ...rt of the device feature kits since the various supported devices each have unique requirements for the audio jack connectors The audio jack connectors are supplied only with the DVD ROM Drive and the...

Страница 17: ...fan failure the Pin 2 signal of the USB port will go from a high state to a low state Notes 1 The USB port pin 2 is an open collector and must be connected to a monitoring receiver that is active for...

Страница 18: ...ors MES Feature Cable Adapter to 7212 102 7212 102 to 2nd Device 3 6203 6205 Integrated Ultra2 SCSI Adapter or Integrated Ultra3 SCSI Adapter LVD SE or 5703 5710 5711 5712 PCI X Adapter 0 5 m VHDCI HD...

Страница 19: ...HDCI HD68 5601 9761 Yes Yes 2 5 m VHDCI HD68 5602 9762 Yes No 4 5 m VHDCI HD68 5604 9764 Yes No 10 0 m VHDCI HD68 5610 9760 Yes No 1 Use Table 4 on page 7 to determine the maximum SCSI cable length pe...

Страница 20: ...0 5 m 10 5 m VXA 10 5 m 10 5 m 10 5 m 10 5 m 10 5 m SLR60 or SLR1000 10 5 m 10 5 m 10 5 m 10 5 m 10 5 m DVD RAM or DVD ROM 1 5 m 1 5 m 1 5 m 1 5 m 1 5 m 6203 6205 Integrated Ultra2 SCSI or Integrated...

Страница 21: ...10 0 m 10 0 m 10 0 m VXA 10 0 m 10 0 m 10 0 m 10 0 m SLR60 or SLR100 10 0 m 10 0 m 10 0 m 10 0 m DVD RAM or DVD ROM 10 0 m 10 0 m 10 0 m 10 0 m 6203 6205 Integrated Ultra2 SCSI or Integrated Ultra3 S...

Страница 22: ...watts 205 Btu hr 60 watts 240 V AC Power Factor 0 8 to 0 9 Altitude 2135 m 7000 ft Performance Specifications Dependant on device media type and SCSI bus configuration Recommended Environment Environm...

Страница 23: ...tridge should only be opened by the drive and not an operator The media also is held under proper tension inside the cartridge If the cartridge is dropped this tension will be relaxed Inserting a drop...

Страница 24: ...m com server mdownload Microcode can be installed by your IBM authorized service personnel or your system administrator For AS 400 and iSeries Host Systems AS 400 and iSeries system technical support...

Страница 25: ...is extended its weight can turn over a rack that is not steady Before you pull the unit out of the rack ensure that a rack stabilizer is attached to the bottom front of the rack Do not pull out more...

Страница 26: ...no no Step 9 Did drive complete POST yes no Fail Problem fixed Step 4 Any visual problem Step 6 Power Supply OK Step 5 Power Switch OK Fix problem and return to Step 1 yes yes yes no no no Replace po...

Страница 27: ...h and return to Step 1 Replace power supply and return to Step 1 Replace fans and return to Step 1 Fix SCSI address and return to Step 1 Replace SCSI cable and return to Step 1 Replace SCSI cable and...

Страница 28: ...ither light illuminates then go to Step 2 On Off This indicates normal operation Go to Step 9 Off On This indicates that there may be a fan failure Go to Step 8 Step 2 This step tests the voltage at t...

Страница 29: ...or reseat the cable reassemble the enclosure and then return to Step 1 Step 5 This step checks the Power On Off switch to determine if this is the source of the problem 1 Unplug the 7212 Storage Encl...

Страница 30: ...g the Power Supply on page 33 reassemble the enclosure and then return to Step 1 YES Reconnect the power supply to the internal power distribution cable and then go to Step 7 Step 7 This step checks t...

Страница 31: ...serve the cooling fans on the rear of the enclosure Ensure the fans are blowing air out of the enclosure and that they are operating at a constant speed not making abnormal noises Does the fault light...

Страница 32: ...p normally go to Step 11 If the enclosure powers on and appears to run normally reassemble the enclosure and then return to Step 1 YES Replace the damaged component or reseat the cable reassemble the...

Страница 33: ...d button on the drive refer to the drive descriptive chapters in the 7212 Model 102 Storage Device Enclosure Setup and Operator Guide 2 Remove the used media If the media fails to unload refer to driv...

Страница 34: ...cables are plugged into the drives correctly Are the SCSI addresses set correctly with the SCSI cables plugged securely and is the cable in good condition NO Replace the cable if necessary Set the SCS...

Страница 35: ...e into both the host system and the 7212 Storage Enclosure then go to Step 18 YES Go to Step 18 Step 18 This step ensures that the external terminator connection is proper Inspect the terminator for d...

Страница 36: ...ntify the 7212 Storage Enclosure drive features These are listed as v Differential SCSI 4mm Tape Drive v SCSI 4mm Tape Drive v SCSI DVD RAM Drive If the status of the 7212 Storage Enclosure drive feat...

Страница 37: ...are properly seated If the drive has recently been replaced because of a similar problem contact your service personnel YES The problem is fixed This completes the MAPs for RS 6000 or pSeries host sy...

Страница 38: ...d displays the message Re IPL of IOP was successful 8 After the IPL completes press F12 to return to the Logical Hardware Resources on System Bus screen 9 In the Description and Type Model fields of t...

Страница 39: ...rform the following 1 Power off the tape drive and then power it back on to attempt to reset the error 2 Obtain a new test cartridge and repeat Step 24 3 If the test fails again replace the failing de...

Страница 40: ...26 7212 Storage Device Enclosure Service Guide...

Страница 41: ...o static electricity discharge When handling an electronic component wrap it an antistatic bag to prevent damage Take the following precautions v Do not remove the electronic component from the antist...

Страница 42: ...r if you pull out more than one unit at a time RSFTC224 Removing and Replacing the Cover Use the following procedure to prepare the 7212 Storage Enclosure for removal or installation of a storage devi...

Страница 43: ...moving and Replacing the Cover on page 28 2 Determine which device is to be removed from the 7212 Storage Enclosure Note the locations of any cables that are attached to the selected device Note the l...

Страница 44: ...ckets and two mounting screws aside for use in securing a new device into the 7212 Storage Enclosure 6 Slide the device out of the 7212 Storage Enclosure RBBTV546 0 1 Figure 9 Removing the Mounting Cl...

Страница 45: ...Removing and Replacing the Cover on page 28 2 Determine into which bay the device is to be installed If a device is already installed in the bay follow the procedure in Removing a Storage Device from...

Страница 46: ...racket down into the 7212 Storage Enclosure so that mounting bracket engages one of the flat head screws 1 on the side of the device Screw the pan head screw into the bottom of the 7212 Storage Enclos...

Страница 47: ...Enclosure Fasten the cylindrical EMC shield to the bottom of the 7212 Storage Enclosure using the clamp and screw provided in the kit 10 Route cables in the 7212 Storage Enclosure so that they do not...

Страница 48: ...aking sure the external power connector aligns with the access hole v Arrange the cables so that they do not interfere with the cooling fan blades or the replacement of the cover Ensure that they do n...

Страница 49: ...rd 3 Remove the two screws lockwashers and nuts 2 or 3 as appropriate that secure the cooling fan to the rear of the 7212 Storage Enclosure 4 Lift the cooling fan out of the 7212 Storage Enclosure To...

Страница 50: ...of the 7212 Storage Enclosure chassis 4 Gently pull the switch assembly towards the rear of the enclosure and lift it free Note The status LED cables are mounted to the power switch bracket Refer to...

Страница 51: ...e 36 3 The status LED cables are mounted to the power switch bracket Push the round LED lights forward and down and guide them carefully through the hole in the bottom of the switch bracket to free th...

Страница 52: ...8 2 Disconnect the fan cables power supply cable and LED cable from the status interface card Remove the four screws 1 that secure the card to the bottom of the 7212 Storage Enclosure chassis 3 Lift t...

Страница 53: ...e 7212 Storage Enclosure chassis 4 Open any clamps securing the cable or connectors and free the cable 5 Guide the cable out of the enclosure To replace the SCSI cable use one of the following procedu...

Страница 54: ...enclosure chassis using the cable clamps provided Refer to Securing the Internal SCSI Cables on page 42 for the placement of the cable clamps 8 Reassemble the enclosure and return it to the rack or p...

Страница 55: ...ach the connector 4 Guide the cable to the rear of the device installed in Bay A See 1 in Figure 22 on page 42 and connect the cable to the device 5 Ensure the short SCSI bridge cable connectors are s...

Страница 56: ...24 on page 43 included with the assembly are used to secure the cable assembly to the enclosure This prevents the cables from moving or interfering with the device performance RBBTV552 0 Figure 22 Ex...

Страница 57: ...e internally installed terminators or the SCSI cable bridge connectors in the rectangular clamps secured to the chassis support bar Lift the flat clamp cover see 3 in Figure 24 off the clamp assembly...

Страница 58: ...nclosure chassis 4 With the side clips of the bracket pressed push the bracket and cable out through the back of the 7212 Storage Enclosure chassis 5 Guide the cable out of the enclosure Note Some of...

Страница 59: ...ector from the rear of the drive in Bay B 3 Remove the screw that secures the torroid to the bottom of the enclosure chassis 4 Remove the screw 1 in Figure 27 that secures the external audio jacks to...

Страница 60: ...46 7212 Storage Device Enclosure Service Guide...

Страница 61: ...t remove the drive from its antistatic bag until you are ready to install it v With the drive still in its antistatic bag touch it to the metal frame of an electrically grounded surface v Hold the dri...

Страница 62: ...ing rails by removing the four screws 1 in Figure 28 near the lower edge of the drive two on each side Access the screws through holes in the side of each rail 3 Remove the front bezel the bezel snaps...

Страница 63: ...from rear This gives you access to the motor worm wheel as shown in Figure 29 Turn the hexagonal key or small screwdriver counter clockwise to release the cartridge Note This may take more than 1000 t...

Страница 64: ...50 7212 Storage Device Enclosure Service Guide...

Страница 65: ...not remove the drive from its antistatic bag until you are ready to install it v With the drive still in its antistatic bag touch it to the metal frame of an electrically grounded surface v Hold the...

Страница 66: ...ing rails by removing the four screws 1 in Figure 30 near the lower edge of the drive two on each side Access the screws through holes in the side of each rail 3 Remove the front bezel the bezel snaps...

Страница 67: ...from rear This gives you access to the motor worm wheel as shown in Figure 31 Turn the hexagonal key or small screwdriver counter clockwise to release the cartridge Note This may take more than 1000 t...

Страница 68: ...54 7212 Storage Device Enclosure Service Guide...

Страница 69: ...v Do not remove the drive from its antistatic bag until you are ready to install it v With the drive still in its antistatic bag touch it to the metal frame of an electrically grounded surface v Hold...

Страница 70: ...he Enclosure on page 29 2 Remove the front bezel the bezel snaps on by doing the following a Use a small screwdriver to press the bezel tabs 1 on each side of the drive b Rotate the bottom of the beze...

Страница 71: ...reel 8 Repeat steps 6 and 7 until all of the tape media is wound onto the cartridge take up wheel 9 When the tape is completely rewound into the cartridge turn the load motor clockwise until the tape...

Страница 72: ...n in then the bezel is installed improperly Remove the bezel and repeat the bezel installation procedure insuring that the door is kept open while installing the bezel Attention Attempting to force th...

Страница 73: ...he drive carefully to prevent permanent damage Manually Removing a Tape Cartridge If a power failure or a drive failure prevents the tape cartridge from ejecting the cartridge can be removed manually...

Страница 74: ...ght The tape unit is now in Standby position 7 Locate the hook shaped metal rod A inside the tape unit in the upper left corner 8 Insert a pointed object for example a pen or screwdriver into the tape...

Страница 75: ...it has been away from the environment or for 24 hours whichever is less Handling Static Sensitive Devices Attention Storage devices drives are sensitive to static electricity discharge To prevent dam...

Страница 76: ...nch into the manual unload hole until resistance is met then push to unlatch the DVD disc tray Figure 35 shows the manual unload hole 1 in the DVD RAM drive The metal rod should have a diameter of 2 m...

Страница 77: ...s it has been away from the environment or for 24 hours whichever is less Handling Static Sensitive Devices Attention Storage devices drives are sensitive to static electricity discharge To prevent da...

Страница 78: ...nch into the manual unload hole until resistance is met then push to unlatch the DVD disc tray Figure 37 shows the manual unload hole 1 in the DVD ROM drive The metal rod should have a diameter of 2 m...

Страница 79: ...the illustration R Restricted in the Units column indicates that the part has a restricted availability Indent The indenture is marked by a series of dots located before the parts description The ind...

Страница 80: ...Assembly 1 Parts Diagram RBBTW526 3 1 2 3 4 5 26 6 7 8 9 10 11 12 24 25 14 15 16 17 18 19 13 20 21 22 23 66 7212 Storage Device Enclosure Service Guide...

Страница 81: ...Label LED 23 19P4019 1 Label IBM logo 24 19P5078 2 Cable clamp base rectangular C clamp 25 19P5079 2 Cable clamp cover rectangular C clamp 26 59F4585 1 Toroid 00 19P4756 5 Cable clamp kwik clip 5 16 i...

Страница 82: ...dge 00 59H4457 1 DDS 4 test cartridge 00 19P4879 1 VXA Test cartridge 00 19P4880 1 VXA Cleaning cartridge 00 35L0967 1 SLR Test cartridge 00 35L0844 1 SLR Cleaning cartridge 00 81F8902 1 Test CD ROM d...

Страница 83: ...proved by the appropriate testing organization for the specific countries where they are used For units set at 230 V outside of U S Use a Cable Set consisting of a minimum 18 AWG cable and grounding t...

Страница 84: ...k Denmark 5 14F0015 South Africa Bangladesh Burma Pakistan South Africa Sri Lanka 6 14F0033 United Kingdom Bahrain Bermuda Brunei Channel Islands Cyprus Ghana Hong Kong India Iraq Ireland Jordan Kenya...

Страница 85: ...t a possible electrical shock when adding or removing any devices to or from the system ensure that the power cords for those devices are unplugged before the signal cables are connected or disconnect...

Страница 86: ...when possible to connect or disconnect signal cables RSFTD004 DANGER To prevent a possible electrical shock when adding or removing any devices to or from the system ensure that the power cords for th...

Страница 87: ...test see Chapter 2 Maintenance Analysis Procedures on page 11 for more information If problems persist contact your service representative Note The Safety Information Label located on top of the powe...

Страница 88: ...74 7212 Storage Device Enclosure Service Guide...

Страница 89: ...information in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h...

Страница 90: ...lopment Department 542 3605 Hwy 52 North Rochester Minnesota 55901 7829 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Страница 91: ......

Страница 92: ...Part Number 24R1295 Printed in USA SY44 0084 04 1P P N 24R1295...

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