CCLRC Engineering and Instrumentation Department – Projects Engineering Division – Mechanical Design Group

Route Card 189-007

ADR026 – CMS-ECAL-EE Super Crystal WP189 SCU Route Cards

8th February 2005

For use on: CMS-ECAL-EE
Title: Super Crystal Unit (version 1)
Drawing Number: 0-TB-0054-178-00-D
Model Type: Production
Serial Number: 007
Location: ADR026 Super Crystal Unit/ Work Package/WP189 Route Card
Super Crystal Unit - Assembly Check List
No. / Operation / Instruction / Status
1 / Super crystal Unit Build Process (Check list) / 165-IS001 / Done
2 / Obtain set of parts for build – See parts list on drawing / Part List / Done
3 / Preparation of 25 VPT’s (Grade 3) / 165-IS003 / Done
4 / Preparation of 25 Crystals / 165-IS004 / Done
5 / RTV Dispenser Settings and Syringe Filling (check Exp date) / 165-IS005 / Done
6 / Bonding VPT’s to Crystals (Minimum Cure Time 2 hours) / 165-IS006 / Done
7 / SCU Assembly Jig Preparation / 165-IS007 / Done
8 / Alveolar Preparation
Alveolar No: 2-02 / Protrusion: 19.15 to 24.98
Face / Front / Front / Rear / Rear
C / 145.593 / 145.498 / 154.227 / 154.191
D / 145.652 / 145.660 / 154.201 / 154.234
§  Fit Alveolar in Assembly Fixture / 165-IS008 / Done
9 / End Stop Preparation
q  Check fit in Alveolar
q  Bond on Tyvek / 165-IS009 / Done
Done
10 / Prepare 25 Inserts / Done
11 / Fit Crystal/VPT Sub Assemblies into Alveolar Cells / Done
12 / Fit rear Inserts, Interface Plate, Housing and Back Stop / Done
13 / Fit and Bond End Stops in place
§  Rotate to Horizontal position for cure (Over Night Cure) / Done
14 / Bond Inserts in Place –
Time constraint 60 minutes – Two Staff required at first!
§  Rotate to Horizontal position for Over Night Cure / Done
15 / Fit 25 Porte Ferrules – Test Function / Done
16 / Fit HV Filtering Cards
17 / Test Electronics – Light injection – Black Cloth
18 / Power on Test (16 hours – Over Night)
19 / Fit and Test Temperature Sensors
20 / Fit and Align Housing – Complete Ground connection
22 / Fit internal Cable Clamp
24 / Fit Lifting Handle, Cover and outer Cable Strain Relief clamp
25 / Complete Final Assembly Tests (Date)
26 / Pack for Shipping
27 / Include Optical Fibre strain relief clamps and fittings
28 / Dispatch

Crystal & VPT Position in Alveolar

Crystal Number
Cell Number
VPT Number
(RIE VPT Number)

VPT Grade: 3

RAL VPT Bar Code Numbers – Serial Number: 3320800000****

(RIE numbers in brackets)

2471
1
4925
(8694) / 2472
2
4928
(8807) / 2474
3
4963
(9021) / 2475
4
4938
(9017) / 2478
5
4664
(8839)
2480
6
4931
(8998) / 2497
7
4969
(9225) / 2503
8
4651
(8788) / 2505 (#)
9
4973
(9314) / 2506
10
4961
(9018)
2507
11
4914
(8822) / 2508
12
4955
(9346) / 2509
13
4930
(8933) / 2510
14
4911
(8485) / 2511
15
4923
(8678)
2512
16
4932
(9003) / 2513
17
4946
(9305) / 2514
18
4976
(9327) / 2518
19
4912
(8508) / 2521
20
4952
(9330)
2523
21
4960
(9015) / 2524
22
4941
(9256) / 2525
23
4957
(8095) / 2533
24
4998
(9359) / 2534
25
4929
(8915)

Rear View on Alveolar

# Two 20mm long scratch marks on one side face of crystal, approx mid length.

Print Date: 01/03/05 @ 09:06 Page 1 of 2

Route Card - 005 Nov 2004