Heidolph Hei-VAP Precision - Manual (Page 18)

Set-up and Start-up Set-up and Start-up
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1 Center piece 4 Gasket G6
2 Threaded connection 5 G6 intermediate part (5)
3 Tension spring 6 G6 threaded coupling
Illustratiion 4-11: Glassware G6
‒ Push the threaded connection (2) over the condenser flange.
‒ Push the spring (3) over the condenser flange.
‒ Screw the G6 (6) gland on the drive head (Figure 4-10 (4).
‒ Insert the G6 intermediate part (5) with seal G6 (4) into the gland G6 (6).
‒ Screw the center piece (1) with the screw (2) on gland G6 (6).
‒ Insert the condenser in the upper cut on the center piece (1).
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2
3 4 5 6
Version glassware set G6 (condenser for return flow distillation):
1 Support rod 3 Boss head clamp
2 Condenser clamp
Figure 4-12: Condenser bracket (Glassware set G3 and G6)
Version glassware set G3 and G6:
1. Push the boss head clamp (3) onto the support rod (1) and position with the
clamping screw.
2. Place the condenser clamp (2) around the condenser and attach on the support
rod by using the clamping screw.
‒ Position the support rod with Allen screws (also refer to chapter “Set-up and
start-up“ – “Glassware sets” – Install the condenser mounting).
Version glassware set G5 (depending on coolant):
‒ Completely place the cold trap bracket into the lateral hole of the boss head
clamp (2).
‒ Lock with the clamping screw.
‒ Place the cold trap bracket on the liner cold trap jacket.
‒ Position the liner cold trap jacket with the tension band on the cold trap bracket.
‒ Position the support rod (1) with an Allen screw (also refer to chapter “Set-up and
start-up“ – “Glassware sets” – Install the condenser mounting).
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3