Dynalab 3999-0000 - Manuel (Page 4)

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8 From the hose kit take the length of 9mm bor e hose
fitted with the plastic screwthread connectors at either
end. Referring to Figure 1 screw one end of the hose
to the upper outlet of the condenser and the other end
to the glass thread on the constant level control.
0 9 From the hose kit take the 1000mm length of 16mm
bore hose and carefully push on to the outlet of the
constant level control. 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 contr ol
is closed.
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 fr ee
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.
5. Take the two metal straps and attach the springs to the
rear of the “cradles” on the stand. Place the
assembled boiler and element onto the “cradle” of the
stand. Slide the assembly along until the pr otruding
end of the element is located inside the electrical
compartment and at the same time ensur e that the
boiler thermostat probe is located in the thermostat
tube.
Attach the free ends of the straps to the fr ont of the
cradle to secure the boiler in place.
N.B. A “pip” on the bottom of the boiler locates in a
hole in the right-hand cradle.
6. Connect the heater cable as shown in Figure 3a.
Ensure screw terminations are tight.
7. Fit the condenser WC48/M2 to the vapour tube of the
boiler, ensuring that the distillate outlet faces forwar d.
13. Connect the lower inlet of the condenser to the cold
water feed. A plastic screwthread connector is provided
for easy attachment.
Select good quality tubing and secure all connections
with hose clips.
Figure 3a
Heater electrical connections
Brown
Brown
Blue
Blue
Heater
cable
Heater
3kW 220/240V
Front
panel
Figure 3b
Mains electrical connections
Yellow/green
Mains
cable
Brown
Blue
N L
Figure 4
Assembly of condenser thermostat tube
Condenser
thermostat
Condenser
thermostat
tube
Screwcap
Air vent
Distillate
outlet