Nilfisk-ALTO POSEIDON 7 - C3 User manual

POSEIDON 7 - C3
SERVICE MANUAL
ENGLISH

POSEIDON 7 NEW-C3_en_Ver.1.0_33/12
Preface
This service manual contains detailed description of the main repair work on the cold HPW
POSEIDON 7.
Repair work requires a suitable testing workplace with the necessary water and power supply.
If operating errors are evident, refer the customer to the operating instructions.
A fault in the cleaner can have several causes as described in the section on troubleshooting.
Refer to the illustrated spare parts lists during repairs. They show the assembly position and the
sequence in which the individual components should be assembled.
See ”Technical Service Bulletin (TSB) sheets. They include information on technical
modifications that have been made after this repair manual was printed.
”Technical Service Bulletin” sheets are also valid as a supplement to the spare parts list until
publication of a new edition.
Repair manuals and ” Technical Service Bulletin” sheets should be available at the site
where repairs are carried out.
It is not permitted to give them to third parties.
Use original Nilfisk-ALTO spare parts only.

A.
B.
C.
D.
E.
F.
G.
H.
I. Special tools /Spare parts
Wiring diagrams
Adjustment / Test
Service / Repair
Troubleshooting
Function
Construction
Technical data
Safety instructions

Index
4
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12
A. Safety instructions ................................................... 5
B. Technical data .......................................................... 6
C. Constrution
-Overview Unit: .......................................................... 17
- Overview Motor/pump .............................................. 19
D. Function
-Function By-pass system .......................................... 22
-Schematic function.................................................... 23
E. Troubleshooting
-Table......................................................................... 24
F. Service / Repair
-Indification................................................................. 26
-Chassis ..................................................................... 26
-Water outlet/ By-pass system ................................... 27
-Pump ........................................................................ 28
-Wobble disc / motor ................................................. 30
G. Adjustment / Test
- Safety valve ............................................................. 31
H. Wiring diagrams
- ................................................................................. 32

POSEIDON 7 NEW-C3_en_Ver.1.0_33/12
Safety instructions
5
A
For your own safety
ESD measures
(electrostatic discharge)
Observe valid safety regulations
for electrical equipment. In
particular, observe the following
regulations:
IEC 60335-2-79
EN 60335-2-79
Additionally:
Also see national regulations
Before using the cleaner, always
read the operating instructions
and keep them readily available.
Repair work should be carried
out by persons instructed in
electrical installations or by
trained electricians only.
Take the following ESD precautions before carrying out any
repairs to the electronics:
 Touch the earth conductor before repairing the cleaner
( to discharge electrostatic charge from your body ).
 Wear wrist band if necassary.
 Use a conductive floor covering or a conductive table cover.
 Never touch the printed circuit board or electronic components
( always hold on to plastic ).
 Transport electronic components in conductive packaging
( e.g. ESD bag ).

Technical data
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12 6
B
Parent item no: Descripon:
107146800 POSEIDON 7-67 FA 400/3/50 EU
Service data Unit Value
Model POSEIDON 7-67 FA
Item no. → 107146800
Technical Data ↓
Pump:
Pressure pump head @ Qiec bar 184
Pressure pump outlet @ Qiec bar 183
Pressure gun outlet @ Qiec bar 150
Retaining pressure* bar -
Flow. Qiec l/min 18,4
Suction height dry m1
Suction height primed m2,5
Pump type C3
Number of pistons 4
Piston type Full Ceramic
Stroke mm 0
Pump oil type Castrol ALPHASyn 150
Pump oil amount l1,1
Electric:
Electric data
Control voltage V
Highvoltage (HV) test voltage V1,5
HV Insulation resistance 1
Earth circuit resistance 0,2
Pump revolutions 1450
Electrical diagram no. 106420552
Unit Data:
Nozzle size, water NT 0680
Max. Inlet temp. (primed) °C -
Max. Inlet temp. (suction) °C 70
Max. Inlet temp. (pressure fed) °C 85
Gun Type ERGO 2000 STD INCL. SWIVEL NILFISK
Primary Lance Type TORNADO PLUS LANCE 1120 BEND
Secondary Lance Type None
Hose DN10 x 10m - Black
Guarantied sound power 88
Impactfactor calculated 0
Vibration ISO 5349, lance 1 / lance 2 #REF!
Protection Class IPX5
Machine incl. standard acc. kg 89
Size - Machine alone L x W x H mm #REF!

Technical data
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12 7
B
Parent item no: Descripon:
107146801 POSEIDON 7-67 FAXT 400/3/50 EU
Service data Unit Value
Model POSEIDON 7-67 FAXT
Item no. → 107146801
Technical Data ↓
Pump:
Pressure pump head @ Qiec bar 190
Pressure pump outlet @ Qiec bar 190
Pressure gun outlet @ Qiec bar 149
Retaining pressure* bar -
Flow. Qiec l/min 18,3
Suction height dry m1
Suction height primed m2,5
Pump type C3
Number of pistons 4
Piston type Full Ceramic
Stroke mm 0
Pump oil type Castrol ALPHASyn 150
Pump oil amount l1,1
Electric:
Electric data
Control voltage V
Highvoltage (HV) test voltage V1,5
HV Insulation resistance 1
Earth circuit resistance 0,2
Pump revolutions 1450
Electrical diagram no. 106420552
Unit Data:
Nozzle size, water NT 0680
Max. Inlet temp. (primed) °C -
Max. Inlet temp. (suction) °C 70
Max. Inlet temp. (pressure fed) °C 85
Gun Type ERGO 2000 STD INCL. SWIVEL NILFISK
Primary Lance Type TORNADO PLUS LANCE 1120 BEND
Secondary Lance Type TURBOHAMMER PLUS 1040 STRAIGHT W/O
Hose DN10 x 15m - Grey
Guarantied sound power 88
Impactfactor calculated 0
Vibration ISO 5349, lance 1 / lance 2 #REF!
Protection Class IPX5
Machine incl. standard acc. kg 95
Size - Machine alone L x W x H mm #REF!

Technical data
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12 8
B
Parent item no: Descripon:
107146802 POSEIDON 7-67 FFA 400/3/50 EU
Service data Unit Value
Model POSEIDON 7-67 FFA
Item no. → 107146802
Technical Data ↓
Pump:
Pressure pump head @ Qiec bar 183
Pressure pump outlet @ Qiec bar 183
Pressure gun outlet @ Qiec bar 150
Retaining pressure* bar -
Flow. Qiec l/min 18,4
Suction height dry m1
Suction height primed m2,5
Pump type C3
Number of pistons 4
Piston type Full Ceramic
Stroke mm 0
Pump oil type Castrol ALPHASyn 150
Pump oil amount l1,1
Electric:
Electric data
Control voltage V
Highvoltage (HV) test voltage V1,5
HV Insulation resistance 1
Earth circuit resistance 0,2
Pump revolutions 1450
Electrical diagram no. 106420552
Unit Data:
Nozzle size, water NT 0680
Max. Inlet temp. (primed) °C -
Max. Inlet temp. (suction) °C 70
Max. Inlet temp. (pressure fed) °C 85
Gun Type ERGO 2000 STD INCL. SWIVEL NILFISK
Primary Lance Type TORNADO PLUS LANCE 1120 BEND
Secondary Lance Type None
Hose DN10 x 10m - Grey
Guarantied sound power 88
Impactfactor calculated 0
Vibration ISO 5349, lance 1 / lance 2 #REF!
Protection Class IPX5
Machine incl. standard acc. kg 89
Size - Machine alone L x W x H mm #REF!

Technical data
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12 9
B
Parent item no: Descripon:
107146803 POSEIDON 7-67 FA 230;400/3/50 NO
Service data Unit Value
Model POSEIDON 7-67 FA
Item no. → 107146803
Technical Data ↓
Pump:
Pressure pump head @ Qiec bar 183
Pressure pump outlet @ Qiec bar 183
Pressure gun outlet @ Qiec bar 150
Retaining pressure* bar -
Flow. Qiec l/min 18,4
Suction height dry m1
Suction height primed m2,5
Pump type C3
Number of pistons 4
Piston type Full Ceramic
Stroke mm 0
Pump oil type Castrol ALPHASyn 150
Pump oil amount l1,1
Electric:
Electric data
Control voltage V
Highvoltage (HV) test voltage V1,5
HV Insulation resistance 1
Earth circuit resistance 0,2
Pump revolutions 1450
Electrical diagram no. 106420556
Unit Data:
Nozzle size, water NT 0680
Max. Inlet temp. (primed) °C -
Max. Inlet temp. (suction) °C 70
Max. Inlet temp. (pressure fed) °C 85
Gun Type ERGO 2000 STD INCL. SWIVEL NILFISK
Primary Lance Type TORNADO PLUS LANCE 1120 BEND
Secondary Lance Type None
Hose DN10 x 10m - Black
Guarantied sound power 89
Impactfactor calculated 0
Vibration ISO 5349, lance 1 / lance 2 #REF!
Protection Class IPX5
Machine incl. standard acc. kg 90
Size - Machine alone L x W x H mm #REF!

Technical data
POSEIDON 7 NEW-C3_en_Ver.1.0_33/12 10
B
Parent item no: Descripon:
107146804 POSEIDON 7-67 FA 200/3/50 JP
Service data Unit Value
Model POSEIDON 7-67 FA
Item no. → 107146804
Technical Data ↓
Pump:
Pressure pump head @ Qiec bar 183
Pressure pump outlet @ Qiec bar 183
Pressure gun outlet @ Qiec bar 150
Retaining pressure* bar 230
Flow. Qiec l/min 18,4
Suction height dry m1
Suction height primed m2,5
Pump type C3
Number of pistons 4
Piston type Full Ceramic
Stroke mm 0
Pump oil type Castrol ALPHASyn 150
Pump oil amount l1,1
Electric:
Electric data
Control voltage V
Highvoltage (HV) test voltage V1,5
HV Insulation resistance 1
Earth circuit resistance 0,2
Pump revolutions 1450
Electrical diagram no. 106420555
Unit Data:
Nozzle size, water NT 0680
Max. Inlet temp. (primed) °C -
Max. Inlet temp. (suction) °C 70
Max. Inlet temp. (pressure fed) °C 85
Gun Type ERGO 2000 STD INCL. SWIVEL NILFISK
Primary Lance Type TORNADO PLUS LANCE 1120 BEND
Secondary Lance Type None
Hose DN10 x 10m - Black
Guarantied sound power 88
Impactfactor calculated 0
Vibration ISO 5349, lance 1 / lance 2 #REF!
Protection Class IPX5
Machine incl. standard acc. kg 91
Size - Machine alone L x W x H mm #REF!