Simpool Timer Model
INSTRUCTION AND MAINTENANCE MANUAL
Programmable digital peristaltic pump ENGLISH
ADSP7000722 rev. 1.0 23/02/2017
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2.4 ELECTRICAL CONNECTIONS
Before performing any intervention on the pump, disconnect the power supply voltage of the
machine!
Fig. 3- View from below
Connect the pump cable to a voltage that is compatible with the one on the label.
For the connections refer to Fig. 3.
CAUTION !!!!!
Verify that the earth system is perfectly functional and complies with the applicable regulations.
Make sure that the highly sensitive differential switch is present (0.03 A). Verify that the rated
values of the pump are compatible with those of the mains. Never install the pump directly in
parallel with inductive loads (e.g. motors/solenoid valves). If necessary, use an isolating relay.
There are two protection devices inside the pump: a varistor and a fuse.
2.5 HYDRAULIC CONNECTIONS
▪
Make sure the suction tube is placed in the product container and then connected to the pump suction
fitting (marked with the ▲ symbol on the cover) and tightened with the correct ring nut.
▪
M
ake sure the delivery tube is inserted in the pump delivery fitting (marked with the ▼ symbol on the
cover) and tightened with the correct ring nut. It must then be connected to the injection valve supplied in
the installation kit.
In order to connect the pump to the system it is necessary to make a hole into the tube using, for example, a
threaded T collar. A typical configuration is reported in Fig. 4.
.
