Nilfisk-Advance Nilfisk C 120.5 X-TRA Operating instructions

Repair Manual
C120.5 X-TRA
C130.1 X-TRA

2
Index
A. Saftey precautions 3
B. Technical data 4
C. Construction 5-7
D. Service / Repair 8-17
F. Operating supplies 20
E. Torque 18-19
G. Operation 21-23
H. Diagram 24-25

3
A
Safety precautions.
WARNING!
 High pressure jets can be dangerous. Never direct the water jet at persons
pets, live electrical equipment or the machine self.
 The operator and anyone in the immediate vicinity of the site of cleaning
should take action to protect themselves from being struck by debris dis-
lodged during operation. Wear goggles during operation.
 Never try to clean clothes or footwear on yourself or other persons.
 Do not let children or people who have not read the instruction manual op-
erate the machine.
 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.
 This 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 Data.
Product segment: Consumer C120.5 C120.5 X-Tra C130.1
Specification bar Max 120 Max 120 Max 130
Voltage V230 230 230
Frequency Hz 50 50 50
Power consumption A7,4 7,4 7,8
Power absorbed KW 1,7 1,7 1,8
Numbers of revolutions rpm./ min. 2800 2800 2800
Water volume, HP l / min. 5,5-6,3 5,5-6,3 5,5-6,3
Pump pressure bar 90-106 90-106 95-111
Nozzle pressure bar 83-99 83-99 88-104
Opening pressure bar 110-130 110-130 115-130
Retaining time min. 555
Oil contents ml 80 80 80
Oil type LHM 32 LHM 32 LHM 32
Max water inlet temperature C40 40 40
Max water inlet pressure bar 10 10 10
High pressure hose length m6m Textile 6m Textile 6m Textile
Suction height m0,5 0,5 0,5
Electric cable m5m 5m 5m
Insulation class FFF
Tightness IPX5 IPX5 IPX5

5
C
Construction.
Construction of cabinet parts.

6
C
Construction.
Construction of hose reel.

7
C
Construction.
Construction of motor pump unit.

8
D
Service / Repair.
Dismounting / mounting of front cabinet and accessory storage.
1. Remove the handle (fig. 1) by pressing the 2 * 2 snap locks (fig.2). Loosen one side
first and then the other side.
2. Remove the 2 torx (TX20) screws from the bag side (fig. 3) and the 2 torx screws from
each side (fig 4 & 5)
3. Loosen the front cabinet from the accessories storage with a screw driver as shown on
fig. 6. Now the front cabinet can be lifted upwards to dismount it. The accessories stor-
age can be released by pulling it backwards.
Fig. 1 Fig. 2 Fig. 3
Fig. 4 Fig. 5 Fig. 6

9
D
Service / Repair.
NOTE:
 When mounting the front cabinet first step is to slide the cabinet down (fig. 1) in the
grooves (fig. 2) making sure that all grooves are fitted together.
 Then the accessories storage must be mounted. It is in the right position when the front
cabinet and the accessories storage are clicked together, this must be done before to
mount the screws.
 Last step after all is assembled is to mount the water outlet protection (fig. 3). This can
easily be mounted by lightly pushing it in with the hand (fig. 4).
Fig. 1 Fig. 2
Fig. 3 Fig. 4

10
D
Service / Repair.
Fig. 2
Fig. 3
Dismount / Mounting of Motor cover.
1. Remove the foam plug protection (fig. 1)
2. Unplug the capacitor wire, the motor wire and the earth connection.
3. Turn the MPU to the other side so that the screws are visuable. Take off the wheel
cap—loosen it with a screw driver or similar (fig. 3) and then take off the wheel by
pressing the two taps together (fig. 4)
4. Remove the 6 torx (TX20) screws. (fig. 5) and then the top plastic part can easily be
removed!
Fig. 1
Fig. 4
Fig. 5