Nilfisk-ALTO Poseidon 5 Series, Service Manual

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POSEIDON 5 NEW-NA5_en_Ver.1.0_20/12
Function
D
RUN – Mode
Motor runs — Micro switch closed; water run through the gun..
Closing the gun — Switching to “By-pass” mode.
BYPASS – Mode
Motor runs — Micro switch open; water runs by-pass.
If gun not activated within 20 sec. — Motor stops in “Stand-by” mode.
STAND BY – Mode
Motor is switched off — Micro switch open.
If the gun is activated — The motor starts and goes to “Run mode”
SLEEP – Mode
If the gun isn’t activated within 30 minutes; the unit will not restart automatically. It has to be
restarted at the main switch.
If the micro switch closes in time intervals t < 1,5 sec. it is recognised as a leakage, as an
activation
Pic. D3: PCB.
Function PCB 301001104