Lauda PD 2 G User Manual

09/2020 Puridest Glass Distillation Apparatus 19 / 34
12 Circuit diagram
A1 Electronic level switch
B1 Mass (for B2 – B3 – S4 – S5)
B2 Electrode Cleaning
B3 Electrode Contaminated Water Drain
E1 Glass heating element 1.5 kW
E2 Glass heating element 1.5 kW
E3 Glass heating element 1.4 kW
E4 Glass heating element 1.4 kW
E5 Glass heating element 1.5 kW
E6 Glass heating element 1.5 kW
F1 Mains fuse 6.3 x 32 mm, 8 A inert (Model PD 2 G), 15 A inert (Models PD 4 G and PD 2 DG)
F2 Mains fuse 6.3 x 32 mm, 8 A inert (Model PD 2 G), 15 A inert (Models PD 4 G and PD 2 DG)
F3 Low water cut-off (front boiler stage)
F4 Low water cut-off (rear boiler stage)
F5 Fuse 400 mA inert on A1
H1 Pilot lamp Cleaning
H2 Pilot lamp Sterilising
H3 Pilot lamp Low Water
K1 Contactor mains voltage
K2 Contactor heating element mono stage
K2/1 Contactor heating element mono stage
K2/2 Contactor heating element mono stage
K3 Contactor heating element bi stage
S1 Main switch
S2 Switch Cleaning
S3 Switch Sterilising
S4 Float switch bi stage
S5 Float switch mono stage
S6 Float switch, for external storage tank, Option
S7 Float switch process water
X1 Supply terminal sensor
X2 Supply terminal control
Y1 Solenoid valve cooling and process water
Y2 Solenoid valve cleaning
Y3 Solenoid valve cooling water
Y4 Solenoid valve process water

Lauda PD 2 G Specifications

General

Brand	Lauda
Model	PD 2 G
Category	Laboratory Equipment
Language	English