Opening And Closing The Lid; Opening The Lid; Closing The Lid; Installation And Removal Of The Rotor - Hettich ROTO SILENTA 630 RS Bedienungsanleitung

EN
10

Opening and closing the lid

10.1

Opening the lid

The lid can only be opened when the centrifuge is switched on and the rotor is at rest. If it cannot be
opened under these circumstances, see the section on "Emergency release".
 Press the button
on the front panel. The lid unlocks via the motor, the illuminated pushbutton
and in the display the symbol
10.2

Closing the lid

Do not put your fingers between lid and housing.
Do not bang the lid shut.
 Place the lid and slightly press it down at the tubular handle. The locking action is effected by motor. The button
lights up and the symbol
11

Installation and removal of the rotor

Rotor installation:
A

B

C

D

Removing the rotor:


56/165
changes to the symbol .
in the display turns to the symbol
Dirt particles between the motor shaft and rotor prevent the rotor from
having a perfect seat and cause it to run unsteadily.
Clean the motor shaft (C) and the bore of the rotor (A) and then apply a thin coat
of grease to the motor shaft.
Place the rotor vertically onto the motor shaft. The driver of the motor shaft (D)
must be in the groove of the rotor (B). The groove alignment is marked on the
rotor.
Tighten the clamping nut of the rotor by turning it in the clockwise direction
using the key included in delivery.
Check the rotor to make sure it is seated firmly.
To ensure a tight fit of the rotor, the nut of the rotor must be hand-tightened.
Loosen the clamping nut by turning it in the counter clockwise direction up to the
lifting pressure point. After overcoming the lifting pressure point, the rotor is
released from the cone of the motor shaft.
Turn the clamping nut until the rotor can be lifted up from the motor shaft.
Rev. 18 / 04.2023
.
extinguishes
AB5005DEENFRIT