Leica Biosystems CV5030 - Manual (Page 48)

48 Instructions for Use V 3.0 RevE – 04/2013
If the dispenser system cannot reach the intended pressure or vacuum
after a certain time, the instrument automatically switches to PAUSE mode.
• The READY LED is illuminated in red, the PAUSE LED is green. Depend-
ing on the error that has occurred, the display reads "PAUSED BOTTLE
VACUUM" or "PAUSED BOTTLE PRESSURE", accompanied by an signal
tone indicating that coverslipping cannot continue.
• Confirm and switch off the signal tone with RESPOND.
• Check the entire dispenser system for leaks.
To do so, check whether:
- The O-ring is inserted in the cover of the dispenser group and intact.
- The connections of the air hose are tight.
- Hardened adhesive residue is on the dispenser needle.
• If the dispenser is still in the working position, the message "PRIME
POSITION" appears on the display. Put the dispenser into the rest posi-
tion and continue as outlined in Chapter 5.3 .
5.6 Interrupting the coverslipping operation (continued)
5. Operation
Pressure or vacuum cannot be reached