COSMO High-efficiency pump CPH 2.0 45
1. Unscrew the cable gland nut and extract the terminal board from the
connector, releasing it from the side clips.
2. Rotate the terminal board through 180°.
Before doing any mechanical or electrical work, the device must always be
disconnected from the power supply. Before opening the device, all indicator
lamps in the control panel must be off. Even after disconnecting the power
supply, the intermediate circuit capacitor is still at a dangerously high voltage.
Only securely wired connections are permitted. The device must be grounded
(IEC 536 Class 1, NEC, and other corresponding standards).
It must be ensured that the voltage and frequency indicated on the type label
of the CPH 2.0 pump corresponds to the on-site power supply.
We recommend installing a suitably dimensioned differential circuit breaker
for the plant. Type: Class A with selectively adjustable leakage current.
The automatic differential circuit breaker must be marked with the following
symbols:
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