
Troubleshooting
POSEIDON 5 NEW-NA5_en_Ver.1.0_20/12
46
E
By-pass valve failures.
1
2
3
4
5
Symptom:
Machine doesn’t start when
activating the spray gun.
Cause:
Defective reed contact (3) or piston
(2) is stuck.
Remedy:
Replace defective parts.
Symptom:
Irregular working pressure.
Cause:
Injector nozzle (4) is worn.
Remedy:
Replace injector nozzle.
Symptom:
Low working pressure
Cause:
By-pass valve kit worn and leaks
water.
Remedy:
Replace By-pass valve kit.
Symptom:
Suction inlet for detergent leaks
water.
Cause:
Non return valve (5) defective.
Remedy:
Replace non return valve.
Pic. E2: By-pass valve..
Summary of Contents for Poseidon 5 Series
Page 1: ...POSEIDON 5 NA5 SERVICE MANUAL ENGLISH ...
Page 59: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 59 H 106420550 ...
Page 60: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 60 H 106420552 ...
Page 61: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 61 H 106420554 ...
Page 62: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 62 H 106420558 ...
Page 63: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 63 H 106420559 ...
Page 64: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 64 H 106420564 ...
Page 65: ...Wiring diagrams POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 65 H 106420566 ...
Page 67: ...67 POSEIDON 5 NEW NA5_en_Ver 1 0_20 12 Notes ...
Page 68: ...Nilfisk ALTO Division of Nilfisk Advance A S Industrivej 1 9650 Hadsund Denmark ...