Liris Spares

More info can be found about Liris at   http://www.ing.iac.es/~eng/instruments/liris/liris_eng.htm

Item

Contact

Location

Comments

Vacuum

Turbo pump

awr/rmr

Detector lab./Observing Floor

These are identical to and will need to be removed from the lab. pump.

Diaphram pump

awr/rmr

Detector lab./Observing Floor

These are identical to and will need to be removed from the lab. pump.

Vacuum sensors PKR250

awr/rmr

Detector lab.

Apart from spares in lab. the cryostat has a spare permanently fitted.

Vacuum gauge TG252

awr/rmr

Liris room/Detector Lab.

Edwards Schroll roughing pump

awr/rmr

Liris room/Observing Floor

The Edwards rotary pump can be used in an emergency. NB it cannot be hung on the instrument it must stay on the floor.

DCU Turbo pump controller

awr/rmr

Liris room

Check the fuse (there are spares on the inside of the door) before changing the unit !

Detector

IR Power Supply

awr/rmr

Detector lab.

Must have 32v enabled.

SDSU controller

awr/rmr

Liris room

Only the controller labelled 'LIRIS' may be used.

Array pre-amp

awr/rmr

Liris room

IR clock boards

awr/rmr

detector lab.

IR video boards

awr/rmr

detector lab.

Temperature

Lakeshore 340 temperature controller

awr/rmr

Liris room

Complete plug in replacement

Lakeshore 218 temperature monitor

awr/rmr

no spare

Not required for instrument to function, diagnostic aid only.

Helium Compressor

awr/rmr

Oil pump room/Ghril room

Oil pump room unit used in parking and Ghril unit used on telescope, they are interchangable.

Closed cycle cooler head

awr/rmr

Liris room

New spare in Liris room

Mechanisms

VME rack

awr/rmr

Liris room

MVME 147-001 Processor card

awr/rmr

Liris room

Setup but check links anyway.

VME8 Stepper motor controller card

awr/rmr

Liris room

Setup but check links anyway.

VMEX

awr

???

This card is not yet in use and does not have a spare. (Will be used for polarimetry upgrade)

DIO XVME-240 Input/Output

awr/rjp

Test focal station

Spare shared with other instruments. Check links setup before use.

Phytron Motor Driver Rack

awr/rmr

Liris room

Complete populated rack

Others

Portserver

cfg

Liris room

Configured spare.

B&B RS232 multiplexor

awr

Liris room

Comparison lamps

awr

Wyffos cupboard on dome floor

These are for Wyffos but can be used

Comparison lamp power supply

awr

Wyffos cupboard on dome floor

These are for Wyffos but can be used

Comparison lamps controller

awr

Liris room

A complete plug in spare is now available.



   




This page last updated : 13th December 2019
awr@ing.iac.es