Clamp install procedure
title | Clamp Install ( Carousel ) | LCA-xxxxxx | |
Traveler for intervention on The Filter Exchange System & Filter Exchange system parts | Approval Status | DRAFT | |
Rev. | Revision Description | LCN# | Date |
A | Initial release, D.Laporte | 11-Feb-20 | |
A.2 | Updated to word + new comments, P.Antilogus | 25-Apr-20 |
Camera Doc ID | Atrium Doc ID | Validated By | Validation Date |
LCA-xxxxx | xxxxxxx |
Initials: | Date: | ||
Traveler initiated: | |||
Traveler Closed Out: |
Part Serial Number: | *Removed Clamp Serial Nb * |
Index Key | Value |
Subsystem | Carousel |
Operation Type | On Camera Maintenance |
System&Action | Clamping Components |
Operation Name | Clamp Install Procedure |
Operation Time | \~1h |
Operation Description | Each filter are held on the carousel using two clamps (1 X- & 1 X+) , on each side of the filter. When there is no filter engaged in a given carousel slot, the associated clamp(s) can be (un)-installed if needed. |
Triggered by Maintenance | The regular maintenance frequency of the clamps is not precisely known, we recommend to have at least one of each clamp kind replaced each \~ two years for full inspection. Tracking the usage duration of each clamp is mandatory. |
Triggered by Monitoring Analysis | Analyzing the filter exchange operation should allow to identify a decrease in performances of a given clamp. The identification of the issue / the trigger for a maintenance is still under investigation. |
Triggered by Incident recovery | Clamping-Unclamping failure may trig the dismounting of a clamp, to allow for a clamp inspection or replacement. |
Traveler Steps | |||
10 | WARNINGS (Personnel Safety Hazards / PPE) | ||
20 | CAUTIONS (Equipment Damage Hazards) | ||
20,10 | Do no pull on any cables (electrical or mechanical) to prevent even small tension loads from overloading single wires and breaking them or putting them in a wrong position/tension. | ||
30 | Applicable Documents and Drawings | Ref./link | Type |
30,10 | Mobile Carousel Assembly | LCA-12500 | Drawing |
30,20 | Clamp X- Assembly | LCA-12550 | Drawing |
30,30 | Clamp X+ Assembly | LCA-12570 | Drawing |
40 | Tools Required | Ref. | Quantity |
40,10 | Hexagonal key n04 | 1 | |
40,20 | TBD Key to open the window on the camera body ???? | ||
50 | Parts, Materials, and Consumables | Ref. | Quantity |
60 | Useful Comments & Remarks | ||
60,10 | On this picture you can see both type of clamp assembly ( X- and X+) |
100 | Rotate the carousel to the right position | Initials | Date |
100,10 | Rotate the carousel at the optimal position to mount the desired clamp. TBD for each clamp/carousel slot, we should provide an optimal carousel rotaion postion in function of the window we have to use | ||
200 | Cleaning tools before usage | Initials | Date |
200,10 | Clean hexagonal key | ||
300 | Open the two windows in front of the clamp | ||
300,10 | The best access to remove a clamp is to use the windows on top of camera body when the camera is in maintenance postion in Chile. They are near the auto-changer slot. In respect of this photo to remove a X- clamp the two access windows on the left ( to be confirmed ??? ) should be opened and for a X+ clamp the two access windows on the right ( to be confirmed ??). |
400 | Present the clamp in front of the pentagon support | Initials | Date |
400,10 | |||
500 | Screw the clamp ( 2 M5x50 , part of the clamp) | Initials | Date |
500,10 | |||
As you screw , be careful with the clamp cables hanging outside the camera body. | |||
600 | Connect the clamp sensor | Initials | Date |
600,10 | |||
700 | Pass the clamp sensor cable inside its support on the pod | Initials | Date |
700,10 | |||
800 | Install the Electronics Box | Initials | Date |
800,10 |
Fix the electronics box using the silver gnob (visible bellow the plug on the picture above) . | ||
900 | Put the unclamping finger control in the right position | Initials | Date |
900,10 | |||
1000 | Pub in place the unclamping reducer assembly | Initials | Date |
1000,10 | |||
1100 | Put back the rotation stop in place | Initials | Date |
1100,10 | |||
1200 | Connect the clamp sensor cable to the electronic box | Initials | Date |
1200,10 | |||
9999 | End Of Traveler | Initials | Date |
9999,10 | Work complete | ||