Nilfisk-ALTO POSEIDON 2-29 Operating instructions

Repair Manual
POSEIDON 2-29, 2-25 & 2-22
POSEIDON 2-29, 2-25 & 2-22 XT

2
Index
A. Safe y precau ions 3
B. Technical da a 4
C. S ruc ure 5-6
D. Service / Repair 7-23
F. Func ion 25-26
E. Tools 24
G. Elec ric digrams 27-28

3
A
Safe y precau ions.
Warning!
• High pressure jets can be dangerous. Never direct the water jet at persons, animals, live elec-
trical equipment or the machine itself.
• Never try to clean clothes or footwear on yourself or other persons.
• Hold the spray lance firmly with both hands. he spray lance is affected by a thrust of up to
24,1N during operation.
• he operator and anyone in the immediate vicinity of the site of cleaning should take action to
protect themselves from being struck by debris dislodged during operation. Wear goggles dur-
ing operation.
• his appliance has been designed for use with cleaning agents supplied or recommended by
the manufacturer. he use of other cleaning agents or chemicals may adversely affect the
safety of the appliance.
• Disconnect from electrical power supply before carrying out user maintenance.
• o ensure the appliance safety only use original spare parts from the manufacturer or ap-
proved by the manufacturer.
• High pressure hoses, fittings and couplings are important for the safety of the appliance. Only
use hoses, fittings and couplings recommended by the manufacturer.
• Do not use the appliance if a supply cord or important parts of appliance are damaged, e.g.
safety device, high pressure hose and trigger gun.
• he appliance is only intended for cleaning outdoors.
• Appropriate ear protection must be used.
• Never use the machine in an environment where there could be a danger of explosion. If any
doubt arises, please contact the local authorities.
• It is not allowed to clean asbestos containing surfaces with high pressure.
• his high pressure washer must not be used at temperatures below 0°C.
• Never let any persons stay under the product when stored on the wall.

4
B
Technical Da a.
Product segment: Consumer
POSEIDON 2-29
POSEIDON 2-29 XT
POSEIDON 2-25
POSEIDON 2-25 XT
POSEIDON 2-22
POSEIDON 2-22 XT
Specification ar Max 160 Max 150 Max 130
Voltage V 230 230 230
Frequency Hz 50 50 50
Power consumption A 14,5 12,6 10
Power a sor ed kW 3,3 2,9 2,3
Num ers of revolutions min-1 2800 2800 2800
Water volume, HP l / min. 8,8 8,4 7,2
Pump pressure ar 135 ±9 126 ±9 102 ±9
Nozzle pressure ar 114 ±9 105 ±9 82 ±9
Opening pressure ar 145 ±10 140 ±10 135 ± 15
Retaining time min. 5 5 5
Oil contents ml 80 80 80
Oil type BP Bartran HV68 BP Bartran HV68 BP Bartran HV68
Max water inlet temperature °C 60 60 60
Max water inlet pressure ar 10 10 10
High pressure hose length m 10m 10m 10m
Suction height m 0,5 0,5 0,5
Electric ca le m 5m 5m 5m
Insulation class F F F
Tightness IPX5 IPX5 IPX5

5
C
S ruc ure.
POSEIDON 2, CABINET PARTS OVERVIEW

6
C
S ruc ure.
Mo or / pump uni overview including assembly orque and glue
specifica ion.

7
D
Service / Repair.
Dismoun ing / moun ing of fron cabine .
1. Remove the 2 torx 20 screws from the hose reel (Fig 1)
2. Loosen the 2 torx 20 screws from the bottom of the machine and push them completely
in. (Fig 2)
NOTE: No electrical tool allowed to loosen the 2 screws from the bottom, as the thread /
slider can be damaged if too high torque is used.
he front cabinet can now be removed.
Note: press cabinet before tightening screw!
Fig. 1
Fig. 2

8
D
Service / Repair.
Disassembly / assembly of swi chbox and mo or cover.
1. Remove the torx 20 screw from the cable relief and the torx 20 screw from the electrical
box (Fig 1)
2. Remove the motor plug, capacitor plug and earth wire. (Fig 2)
Fig. 1
Fig. 2

9
Fig. 2
D
Service / Repair.
Disassembly / assembly of swi chbox and mo or cover.
1. he capacitor is fixed with cable tie. Marking has to be visible. he cable tie has to be
placed as indicated by the arrow (Fig. 1)
2. Cables and wires are mounted as shown (Fig. 2). he earth wire has to be attached as
shown and placed around the tube (Fig. 2)
Fig. 1

10
D
Service / Repair.
Fig. 2
Disassembly / assembly of swi chbox and mo or cover.
1. Remove the detergent hose from the hose connection (Fig 1)
2. Remove the internal high pressure hose and the 6 torx screws (Fig 2)
3. he motor cover can now be removed and the motor / pump unit can be lifted out of the
cabinet.
Fig. 1