
6 Operation
40 K-439 Operation Manual, Version A
Note
Make sure the adapter piece is tightened well without damaging the glassware.•
Keep suction hose(s) as short as possible under the given circumstances.•
Unused positions should be arranged at the rear end of the rack.•
3
3
4
Rear side
Lift the metal clips to unlock and shift the black handles • 3 aside.
Carefully push down the suction module • 4 straight onto the sample tubes and shift the handles
back into locking position.
➥ The metal clips must snap in to securely lock the handles position!
5
6
To Scrubber or
water jet pump
Example with two glass
caps installed!
Check for proper and • tight seating of each rubber sealing 5.
➥ If necessary unlock the handles again and readjust the suction module!
Plug the suction hose with plug onto the suction module • 6.
➥ The plug catches with a noticable *click* sound.
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