Metrohm 789 Robotic Sample Processor XL - Manual (Page 35)

2.2 Instrument setup
Metrohm Sample Processor, Installation 27
2.2.3 Connecting the keypad
778
789
The keypad is attached to the key-
board socket provided for it on the
rear panel of the instrument. To re-
move the plug press both sides to-
gether.
2.2.4 Mounting a 786 Swing Head
The procedure for the installation of the 786 Swing Head is described
below. This is normally carried out by the service technician.
For Sample Processors with 2 towers Tower 1 is moved to a central lift
position and Tower 2 to the parking position.
Switch off the instrument at the mains switch.
• Loosen the titration head holder fitted as standard from the lift
guide by removing the four side-mounted screws.
• Loosen the attachment plate from the titration
head holder and remove the holder.
• Screw the Swing Head onto the attachment
plate with the 2 delivered mounting screws.
• Mount the Swing Head on the lift guide.
Fig. 11 Mounting the Swing Head
Attachment plate
Titration head holder
Lift guide
786 Swing Head