Notes

Notes for Cable Chafing things:

3354
5.2 See Who and When
2b attachments, 03 New/replacement/scrap parts details, part 5 implementation needs tick?
Appendix 1 added: I think most of this can get removed, but will ask Ashley

2b, 07 YES proposal does change the VMS, does part 2 need filled in or part 5 ticked?
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Weekly Meeting:
- Tell Graeme about 350 HVAC work, all bidding support docs are complete.
- Costing of BoM and 350/2 spec to be sent out, with Ed Beele, I am chasing him for dates on these.
- 350 ASDO Cab Installation Docs
- 380 Baby Changing Table - Will be presenting my solution to depot stakeholders (Ronan and Jim) next week, trial to be started
- 380 Paper Towel Dispenser - Graeme has responded and I have queries about the response.
- 3354: The change is permanent and the new parts are not specified
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Wednesday:
- Complete ASDO Installation Mod instructions (Search on TI database for other User Interface things, 185 and 450)
- Compete ASDO BoM (Check emails sent by Andy P)
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Thursday:
- TI7566-012 Train Control Schematic Draft 001 2020

- Look up the 444/450 ASDO TI or EC folders

- Get Dean to do the Red Pen Drawings

- Cable Chaffing work, review comments and phone Ashley
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Friday:
- Class 380 Paper Towel Dispenser, Graeme came back with comments
- Phone Phil Kelk to ask advice on Graeme comments (3354)

- Timesheet
- 350 ASDO instruction work ++
- 380 COI DSD Pedal work (Overhaul) +
- 380 Baby Changing Table

- Create CAD drawing and send to Chris Smith to check
- Finish Depot trial and setup a meeting with depot to discuss when docs are finished
- 380 Baby Changing Trial
[email protected]
Quote for a4 stainless steel
Quote for any sort of mild steel

Use the different type of "order" in drawing type
560 mm length
55 mm width
35 mm thickness (distance from edge to wall)
10 mm chamfers at facing edge
5.1mm Diameter + 5mm (+0, -0.1) depth holes into the cad drawing
8 or 10 holes
Low strength glue (Loctite 270 or 2700)
792-4552 - magnets
131-5954 - magnetic tape
186-5318 - 3M brand tape
- Send back drawing to Chris Smith so he can check it afterwards.
- Look at compatibility for EMF

- Risk of sharpness of ends on the magnets - Edges are a soft material, feels like soft rubber
Not magnetic
Can the baby changing table be pushed flush against the back wall?
Risk (gap), fingertrap. resolve by making it smaller
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What other 450 EC's relate to the Sleep mode interoperability (particularly changes to temperature sensors and other components) - List these
- 444/450 PLC Upgrade (Was done before sleep mode, took 10 months to sort)
- Software upgrade (HHM06009, HSM06005)
- ILI06001 "Sleep Mode - Saloon Lighting Mod Prior to Fitment of Hardware Mod (problem with mod that wasn't foreseen) (ILI05002)
- PMB06026 Sleep Mode (SWT) - (Modification Instruction, including pushbuttons, relay, wiring spare ACU fault contacts into the HVAC IHO input)

- PLC modification was carried out locally with initial assistance from KBRS
- HHM06008 "Saloon HVAC Anti Suffocation Mode Enable and Loss of PLC Application Software Fix" - Another issue

1.95 software change? - Under certain circumstances, when left in the sidings would go in and out of sleep mode continuously
Limits the switching

Still an ongoing issue with the sleep mode on the units. Inhibited the bodyside heaters, because of an ACU fault
Still an existing request outstanding SAG

Lighting inverter failures on C444/450 fleet related to HVAC (Put these in the Risks doc)
- Lighting Inverter Damaged due to the change in wiring - Mitigation: Issue investigated and the lessons learned are to be incorporated into the Class 350 fleets
- Software fix - ASDO 6.2

HSM06009 "HVAC Internal Module Wiring for Sleep Mode"
HSE06010 "HVAC internal module wiring for sleep mode - Amended Maintenance"
HSI06008 "Depot Trial of HVAC sleep mode"
ILI06001 "Sleep Mode - Saloon Lighting Mod Prior to Fitment of Hardware Mod
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Phone ronan:
- Are we just modifying the kicker assembly, or the entire part, do the dampers break?
- How does the kicker (MBM plate) work, how does it link to the foot pedal

- MBM part changes the height

- Sending away the full pedal

- Bowden cable goes to a gas piston, number 3 on bottom right

Work out what part is getting sent away in the overhaul
- Just the kicker element or is it the ***whole*** assembly

Rods bottom right (30) have been getting loose

microswitches should be 1 0 or 0 1

Conditional assessment planned for in 5 years

Microswitches have a small deadzone

Foot pedal is from another supplier

TI open for the microswitches

Small amount of room where microswitches are
Already tried to modify it recently

Changing microswitches would involve change in contract, which could delay the mod

microswitches are in box 8 on bottom right

They will take the footplate out, and release the strut (3), The bolts we see coming loose are either side of the (30) bottom right. If we loctite them, there will be no shake, tested on depot.

The spring was coming loose (circular looking thing, on the 2 page word doc)

What sort of friction will we see on the new cable bending figure 6

Ask them (in response to the ) what tension the spring is rated up to

How does the switch mechanism work? Where does the string go and how does it attach to the DSD signal?
Would it benefit us to replace the switches? - Have we seen the switches affecting failure?

Tell him about the depot trial, organise a meeting next week.
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Long:
- Post on yammer - Promote BicCloud, Mods and Upgrades Process
- Email people regarding PMP stuff - Ask Dave Burton about the FMEA course
- Phone HR to sort out my tax situ
- Contact Lene V (Head of Commercial)
- Driving online test thing for siemens
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- Update the VMI list, putting in the related EC's
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