
7 - Preventive Maintenance and Repairs
Maintenance Tasks
Infinium LiHa and Infinium RoMa Operating Manual - Document # 1000000110155 v00
7 - 11
Instructions
If the system is leaky, do the following:
1
Make sure that the system liquid container is full.
2
Tighten the lock nut.
Refer to cross references above.
3
Tighten syringe and plunger lock screw.
Refer to cross references above.
4
Flush the liquid system until all air is removed.
Refer to cross references above.
5
Observe the tips for 1 minute.
If no droplets are formed, the liquid system is tight.
6
If the system is still leaky, remove the top cover of the instrument by loosening
the two outer screws.
7
Tighten the tubing connections (A) according to the figure:
8
Flush the liquid system.
Refer to cross references above.
9
Observe the tips for 1 minute.
If no droplets are formed, the liquid system is tight.
10
If the system is still leaky, call your local Illumina service organization.
ATTENTION
A leaking liquid system causes pipetting inaccuracy and cross-contamination.
Never operate the Infinium LiHa and Infinium RoMa if the liquid system is
leaking.
Fig. 7-1
Tubing connections (top view of instrument)
A