Jenway 6715 - Manual (Page 154)

136
For pumping:
note: It is recommended that all tubing runs are kept as short as possible. Tubes must not be allowed
to obstruct the light path.
1. Cut 2 pieces of sipper pump tubing (023 029) approx. 300mm in length. Take 1 length of tubing
and fit this to the pump head, as shown, securing the tubing using the clip on the right hand side of
the pump head.
2. Ease the tubing around the rollers by carefully rotating them clockwise, by hand. Clamp the tubing
into the clip on the left hand side of the motor.
3. Fit the other end on to the inlet port on the flow-through cuvette.
4. Fit the second 300mm length of tubing to the outlet port of the flow-through cuvette. Once
secured, ensure the tubing is routed into the two retaining clips located on the module base plate at
the side of the pump head.
5. Fit the other end of the tubing on to the outlet port, located on the inside of the front bulkhead.
6. Connect a suitable length of sipper pump tubing to the external outlet port.
7. Insert one end of the capillary tube (023 030) into the sipper pump tubing, as shown.
8. Feed the other end through the inlet port located on the inside of the bulkhead.
9. Fit the sipper probe (623 063) and secure into position using the thumbscrew.
10. Carefully feed the tubing up through the sipper probe, allowing sufficient length for it to pass into
a receptacle.
Pump tube Schematic
traditional Pumping Arrangement
9
10
1 8 7 3
4
2 5 6