SYMPTOM
Machine refuses
Machine not plugged in
to start
Defective socket
Fuse has blown
Defective extension cord
Fluctuating
Pump sucking air
pressure
Valves dirty, worn out or stuck
Pump seals worn out
Machine stops
Incorrect mains voltage
Thermal sensor activated
Nozzle partially blocked
Machine
Air in inlet hose
pulsating
Inadequate supply of mains water
Nozzle partially blocked
Water filter blocked
Hose kinked
Machine starts,
Pump/hoses or accessory frozen
but no water
No water supply
comes out
Water filter blocked /Nozzle blocked
TECHNICAL SPECIFICATIONS
Model
PRNHP01
Voltage
220V~240V
Frequency
50-60Hz
Watt
1400W
Protection Class
I I
Degree of protection
IPX5
Rated pressure
7.5MPa
Allowable pressure
11MPa
Rated flow
5.1L/min
Max. flow
7.0L/min
Max. inlet pressure:
1.0MPa
Sound pressure
LpA=78.1 dB(A)
level:
KpA=3dB
Uncertainty:
Sound power level:
LwA=90.53 dB
(A)
Vibration value
αh=2.145 m/s
Kαh=1.5m/s
Weight
5.1 kg
CAUSE
PRNHP02
PRNHP03
220V~240V
220V~240V
50-60Hz
50-60Hz
1600W
1800W
I I
I I
IPX5
IPX5
9MPa
10MPa
13MPa
14.5MPa
5.2L/min
5.5L/min
8.0L/min
7.5L/min
1.0MPa
1.0MPa
LpA=78.1 dB(A)
KpA=3dB
LwA=90.53 dB
(A)
αh=2.145 m/s
2
2
Kαh=1.5m/s
2
2
6.5 kg
7.3 kg
RECOMMENDED ACTION
Plug in machine
Try another socket.
Replace fuse. Switch off other machines.
Try without the extension cord.
Check that hoses and connections are airtight.
Clean and replace or refer to local distributor
Clean and replace or refer to local distributor
Check that the mains voltage corresponds to specification
on the model tag.
Leave the washer for 5 minutes to cool down. Clean the
nozzle
Allow machine to run with open trigger until regular working
pressure resumes.
Check that the water supply corresponds to specifications
required
NB! Avoid using long, thin hoses (min. 1/2").Clean the
nozzle /Clean the filter
Straighten out hose.
Wait for pump/hoses or accessory to thaw. Connect inlet
water.
Clean the filter /Clean the nozzle
PRNHP04
220V~240V
50-60Hz
2200W
I I
IPX5
11MPa
16MPa
5.6L/min
8.0L/min
1.0MPa
/
LpA=78.0 dB(A)
KpA=3dB
/
LwA=91.0 dB(A)
LwA=3dB
/
αh=1.9 m/s
2
Kαh=1.5m/s
2
8.7 kg
PRNHP05
PRNHP06
220V~240V
220V~240V
50-60Hz
50-60Hz
2200W
2500W
I
I
IPX5
IPX5
11.5MPa
13MPa
16MPa
18MPa
6.4L/min
6.4L/min
7.7L/min
7.7L/min
1.0MPa
1.0MPa
/
/
/
/
/
/
16.9 kg
19.6 kg