6 Operation
40 K-439 Operation Manual, Version B
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!
*
C
L
I
C
K
*
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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