Bibby Scientific Distinction D4000 Instructions De Montage page 4

6. Connect the heater cable as shown in figure 3a.
- 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
N
Blue
Figure 3b
12. Assemble the condenser thermostat tube A515414 connecting cap
QC18/11, silicone rubber ring Qr18/7 as shown in figure 4.
If the cap is left loose the assembly may now be carefully slid over the
air vent on the distillate outlet - see figure 4.
Tighten up the cap once the tube is in place.
Identify the "condenser" thermostat and place the free end of its
4
Blue
Front
panel
Heater
3kW 220/240V
Blue
Heater
cable
Mains
cable
L
Brown
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
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 4
outlet
tube
Free end
Tie-strap
Free end
Tie-strap
Condenser
thermostat
Condenser
thermostat
tube
Screwcap
Air vent
Distillate
outlet