Cole-Parmer Stuart D4000 Manuel D'utilisation page 4

Connect the heater cable as shown in figure 3a.
6.
- Push wires fully into block.
- Ensure screw terminations are tight.
Heater electrical connections
Brown
Brown
Figure 3a
7. Ensure that the sealing o-ring and stabilising o-ring are correctly
positioned, as shown in Figure 3c. Fit the condenser WC48/M2
by mounting it onto the vapour tube of the boiler. Ensure the
distillate outlet tube of the condenser faces the front and the
cooling outlet faces parallel to the unit.
8. From the hose kit take the length of 8mm bore hose fitted with
the plastic screwthread connectors at either end. Referring to
figure 1, screw one end of the hose to the condenser outlet
(upper) and the other end to the glass thread on the constant
level control.
09. Refer to fig. 3d. Carefully attach the end of the short 16mm
bore hose of hose assembly 1 to the outlet of the constant level
control. From the hose kit take the 1000mm length of 16mm
bore hose and attach to the free end of the earthed spigot. For
ease of connection, first warm the end of the hose with hot
water. Secure with the tie strap provided.
10. Lead the free end of the hose to drain, ensuring it falls away
from the Still with no kinks or bends to impede the water flow.
11. Ensure that the stopcock on the constant level control is closed.
Mains electrical connections
Yellow/green
Blue
N
Figure 3b
12. Assemble the condenser thermostat tube A515414 connecting
cap QC18/11, silicone rubber ring QR18/7 as shown in figure 4a.
If the cap is left loose the assembly may now be carefully slid
over the air vent on the distillate outlet - see figure 4a.
Tighten up the cap once the tube is in place.
4
Blue
Front
panel
Heater
3kW 220/240V
Blue
Heater
cable
Mains
cable
Brown
L
Cooling water
outlet
Condenser
Sealing o-ring
Vapour tube
Stabilising o-ring
Figure 3c
Connection to outlet of
constant level control
Figure 3d: Hose assembly 1
Connector
Figure 3e: Hose assembly 2
Identify the "condenser" thermostat and place the free end of
its probe into the thermostat tube. Carefully bend the capillary
to ensure that it does not obstruct access to the thermostat
reset buttons. - see figure 1.
13. Refer to fig. 3e. Connect the cooling water inlet of the
condenser to the connector of the 8mm bore hose of hose
assembly 2. Connect the free end of the earthed spigot of hose
assembly 2 to the cold water feed.
Select good quality tubing and secure all connections with hose
clips.
Assembly of condenser thermostat tube
Figure 4a
Outlet
tube
Free end
Tie-strap
Free end
Tie-strap
Condenser
thermostat
Condenser
thermostat
tube
Screwcap
Air vent
Distillate
outlet