Owner manual

AutoBlock Plus Operation Manual and Instructions
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26 800.745.8218/843.881.6560
8.5 Changing the pump head
8.5.1 Remove the pump tubing (see section 8.4).
8.5.2 Remove the two mounting screws attaching the pump head to the AutoBlock.
8.5.3 Remove the pump head.
8.5.4 Insert a new pump head by lining up the mounting screws and lining up the drive screw.
NOTE: It is important to line up the drive screw with the coupling of the pump motor. The left or
right panels will need to be removed to do this properly. A flat-head screwdriver can be used to turn
the drive in the pump head to properly line up the drive screw.
8.5.5 Screw the two mounting screws into the pump head to attach it to the AutoBlock.
8.5.6 Check to ensure the peristaltic pump drive screw is properly lined up with the pump motor
by turning the pump head drive screw with a flat head screw driver. Look in the left or right panel
to see if the motor drive shaft moves. If it does it is properly installed.
8.5.7 Replace the left / right and lower front panels.
8.6 Changing the PTFE reagent addition lines
8.6.1 Remove the front lower and side panels from the AutoBlock.
8.6.2 Remove the pump tubing from the pump head (see Section 8.4)
8.6.3 Unscrew the flangeless nut connected to the rectangular connection on the pump
tubing end.
8.6.4 Pull the 1/16" tubing free from the flangeless nut and pull through the grommet holding the
tubing in place.
8.6.5 The tubing must then be pulled free from the wire / tubing management system.
8.6.6 Replace tubing and secure flangeless nut.
8.7 Changing VICI Emitters
8.7.1 Remove the old VICI emitters from the interior cabinet of the AutoBlock.
8.7.2 Peel off the adhesive strip backing from the new emitter and place near or in the same place
as the old emitter.
9.0 POWERING OFF THE AUTOBLOCK
9.1!!To!power!off!the!AutoBlock,!press!the!“EXIT”!button!on!the!Main!Screen!to!shut!down!the!
software.!
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9.2!!It!is!n ow!safe!t o !po wer!do wn!the!AutoBlo c k !u sin g !th e !ro c k e r!s w it c h.!
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9.3!!It!is!re q u ire d !t o !lea v e!the!inert!gas!o n!to!ke e p!a!slow!trickle!of!fresh!air!go ing !through!the!system!
to!reduce!the !co rros ion!o f!par ts!in!the !m eta ls!diges tion!lab ora tor y.!