Buchi KjelSampler K-377 Manuel d'utilisateur télécharger pdf (Page 49)

5 Putting into operation

K-375/376/377 Operation Manual, Version B

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On the K-375

• Remove the tightening screw from the holder

on the valve 1.

(The screw is not required for connection to

K-377)

• Slide the ring of the chain fastener onto the

holder on the valve 1 and ﬁx it by tightening

the threaded bar.

• Slide the the plastic holder of the transfer

connection onto the threaded bar 2. Hold it in

place by screwing the second nut hand-tight

on top.

• Mount the white transfer hose on the valve

using the provided screw connection 3.

• Mount the red steam hose on the steam valve

and secure it with a hose clamp 4.

5.4 Reagent/water and waste connections

NOTICE

Risk of device damage by exceeding the maximum permissible pressure for the cooling water inlet.

• Make sure never to exceed the maximum permissible pressure of 6 bar for the cooling water

inlet.

WARNING

Serious chemical burns by corrosives.

• Make sure that the tanks are connected correctly. If the wrong tank (e. g. reagent tank

containing NaOH) is connected to the pump labelled as „H

2O”, NaOH might be dosed while

H2O is expected.

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Buchi KjelSampler K-377 Manuel d'utilisateur Page 49