• Push back the slide
of the locking pin
(Fig. B/4).
• Screw on the RotoFix
high-pressure spray
lance firmly (Fig. B/2)
and at the same time
push back the slide
of the locking pin
(Fig. B/4).
• Connect the water
hose (Fig. D/1 or E/1and L).
1)
The use of a fabricreinforced water hose
with a nominal width of
at least ½“ (13 mm)
is recommended (Fig. L).
• Connect the highpressure hose to the
high-pressure outlet.
Ensure that the union
nut is tightened
securely (Fig. D/2 orE/2).
• Turn on the water
tap.
• Plug the cleaner plug
into a plug socket
(Fig. M).
SUCTION OPERATION
• Before using the
cleaner in suction
mode, first connect
the cleaner to the
water tap via the
water hose and
switch on briefly.
This is important in order
to avoid dry running
during suction operation.
• Unscrew the water
hose
• Remove the tap
connection or hose
adapter.
• Screw the suction set
(Fig. P) directly to
the water connection
and fill the hose with
water via the suction
screen. Hang the
other end of the
suction hose into the
water reservoir.
STARTING OPERATION
• Turn the ON/OFF
switch to position „I“
(Fig. G).
• Unlock the trigger of
the spray gun and
depress the trigger
(Fig. B/6 and B/5).
Press the trigger of the
spray gun several times
in quick succession to
bleed the system.
1)
Option / model variant
11
OPERATION OF THE
ROTOFIX HIGHPRESSURE SPRAY
LANCE
• The RotoFix highpressure spray lance
allows the working
position to be
changed in pressurefree condition.
• Push back the slide
of the locking pin
(Fig. B/4).
• Turn the screw fitting
of the RotoFix highpressure spray lance
until the pin engages
in the next bore.
OPERATION OF THE
FLEXOPOWERJET
NOZZLE
Turning the FlexoPowerJet nozzle allows the
working pressure to be
varied (Fig. C/1).
OPERATION OF THE
PRESSURE AND
WATER FLOW
REGULATOR
Wap 2200 W
• Set the pressure and
water volume by
turning the pressure/
volume regulator on
the cleaner (Fig. D/4).
Wap 2200/3300
• Set the pressure and
water volume by
turning the pressure/
volume regulator on
the cleaner (Fig. D/4)
or at the VarioPress
control knob
(Fig. B/3).
The set pressure can be
read off from the
pressure gauge
(Fig. D/5 and E/5).
USE OF CLEANING
AGENTS
• Predilute cleaning
agent as described
under „General“ and
pour into the cleaning
agent tank (Fig. F).
The intake of cleaning
agent from an external
container is possible (see
„Options“).
Cleaning agent can be
drawn in via the injector
installed as standard only
in low-pressure mode:
• Set the pressure/
volume regulator on
the cleaner to
maximum pressure
(Fig. D/4).
• Turn the VarioPress
control knob towards
„+“ up to the stop
(Fig. B/3).
• Turn the FlexoPowerJet nozzle towards
„CHEM“ up to the
stop.
The intaken volume of
cleaning agent can be
regulated by turning the
metering valve
(Fig. D/3 or E/3).
• Spray the object to
be cleaned.
Depending on the
degree of soiling, allow
the cleaning agent to
work. Wash down
with a high-pressure jet.
Note!
If the high-pressure hose
is extended, no intake of
cleaning agent is possible.
Do not allow the
cleaning agent to dry
on the surface to be
cleaned!
FINISHING WORK
• Turn the ON/OFF
switch to position „0“.
• Close the metering
valve.
• Turn off the water tap.
• Actuate the trigger of
the spray gun until
the cleaner is depressurised.
• Insert the trigger lock
(Fig. B/6).
• Remove the cleaner
plug from the plug
socket.
• Disconnect the water
hose from the cleaner.
12
DISCONNECTING HIGHPRESSURE HOSE AND
ROTOFIX HIGHPRESSURE SPRAY LANCE
• Press the hose lock
(Fig. B/4).
• Unscrew the highpressure hose.
• Push back the slide
of the locking pin
(Fig. B/4).
• Unscrew the RotoFix
high-pressure spray
lance.
MAINTENANCE, CARE,
STORAGE
OIL LEVEL CHECK/OIL
CHANGE
Check the oil level in the
cleaner at regular
intervals. The casing has
to be removed in order
to check the oil level.
Change the oil in the
cleaner every 200
operating hours.
Oil grade: SAE 15-W 40
Capacity: see table in
„Specifications“
Maximum filling level:
Wap 1100/1100 W
Lower edge of the filler
plug bore when the
cleaner is in a horizontal
position.
Wap 2200-3300
Up to the middle of the
oil sight glass.
FROST PROTECTION
If the high-pressure
cleaner is stored in a
room is which temperatures below freezing may
occur, anti-freeze must
be drawn in through the
pump before storage.
During the intake of the
anti-freeze, press the
trigger of the spray gun
2 to 3 times. In order to
rule out any risks, the
cleaner should preferably
be stored in a heated
room for some time
before putting it into
service again.
PUTTING INTO SERVICE
AFTER PROLONGED
STORAGE
If the high-pressure
cleaner is not used for a
prolonged period, scale
can settle in the pump,
with the result that the
cleaner can only be
started with difficulty, if
at all. We therefore
recommend that the
cleaner be connected to
a water supply and,
without inserting the
mains plug, be flushed
through thoroughly with
tap water. In order to
avoid electric overloads,
turn the motor shaft using
an Allen key (WAF 6):
(Wap 1100 W only)
• Remove the casing
(Fig. H).
• Insert the Allen key
through the middle
opening on the
blower cover into the
hex. socket in the end
of the motor shaft
and turn the shaft in
clockwise direction
several times (Fig. K).
CAUTION!
Before putting the
cleaner back into
service and starting
the motor, be sure to
remove the Allen key
from the end of the
shaft.
• Fit the casing again.
OPERATING FAULTS
AND REMEDIAL
ACTION
CAUTION!
Before working on the
cleaner, remove the
mains plug and relieve
all pressure in the
cleaner system (see
„Finishing work“).
GUARANTEE
Guarantee and warranty
are subject to our
General Conditions of
Sale and Delivery.
Modifications in line
with technical progress
reserved.
13
Problem
Cause
Remedy
Pressure drop
Pressure fluctuations
Air in system
High-pressure nozzle
worn
FlexoPowerJet nozzle,
pressure/volume regulator on cleaner or VarioPress control knob not
set correctly
Pump draws in air
(possible only during
suction operation)
Insufficient water
Water supply hose too
long or with insufficient
cross-section
Insufficient water due to
clogged water filter
Bleed system by actuating the spray gun trigger
several times in quick
succession; if necessary,
operate cleaner briefly
with the high-pressure
hose disconnected.
Replace the highpressure nozzle
Set the desired working
pressure
Check the air tightness
of the suction set
Turn on the water tap
Use the prescribed water
supply hose
Clean water filter in the
water connection (never
work without a water
filter!)
Motor does not start
when the cleaner is
switched on
14
Insufficient water due to
failure to observe
prescribed intake head
Plug is not correctly
inserted, power cut
Mains fuse has tripped
See „Starting operation“
(max. suction head 0.5 m)
Have plug, lead and
switch checked and
replaced, if necessary, by
a qualified electrician
Reset the mains fuse
ProblemCauseRemedy
Motor hums but does
not start when the
cleaner is switched on
Motor cuts out
Mains voltage is too
low, or phase failure
Pump is jammed or
frozen
Incorrect cross-section or
length of extension cable
Spray gun has not been
actuated
Overload protection
device has tripped due
to overheating or
overload of the cleaner
FlexoPowerJet nozzle
soiled
Have the electrical
connection checked
Turn the motor by hand
as described under
„Putting into service after
prolonged storage“
Use correct cable crosssection or length, see
„Safety precautions“
Switch on cleaner and
actuate the spray gun
trigger
Check that the supply
voltage corresponds to
the specified cleaner
voltage. Switch off and
allow to cool down for
at least 3 minutes
Replace the highpressure nozzle
No cleaning agent
sprayed
Injector soiled or intake
hose clogged
Cleaning agent tank
empty
FlexoPowerJet nozzle not
set to low pressure
Clean
Fill the cleaning agent
tank
Turn the FlexoPowerJet
nozzle towards „CHEM“
up to the stop
15
ProblemCauseRemedy
No cleaning agent
sprayed
Pressure regulator not
set to low pressure
Set pressure/volume
regulator on the cleaner
to maximum pressure
VarioPress control knob
not set to low pressure
Turn the VarioPress
control knob towards
„+“ up to the stop
SPECIFICATIONS
Wap 1100 WWap 1100Wap SILVERWap SILVER W
Working pressurebar140-10160-10205-20115-10
Volume flowl/h600780810-250600-250
Voltage 110 V 1~---EU, ZA
Voltage 220 V 1~KR--Voltage 230 V 1~EU, ZA, CH--EXP
Voltage 230/240 V 1~GB--GB
Voltage 200 V 3-phase AC---Voltage 220 V 3-phase AC---Voltage 230 V 3-phase AC--BE, NOVoltage 380 V 3-phase AC--ZAVoltage 400 V 3-phase AC-EU,FREU, FRVoltage 400-415 V 3-phase AC-AU-FrequencyHz50505050
Connected electric loadkW3.54.96.42.9
Max. inlet temperature°C 60°C (50°C in suction mode)
Max. water supply pressurebar10101010
DimensionsLxWxH390x290x860390x290x860 650x402x885 650x402x885
Weight of cleaner
(Weight of spraying device)kg29 (4)29 (4)53 (5)52 (5)
Sound pressure level measured
1 m from the cleaner in
accordance with DIN 45635dB(A)76.681.080.468.6
Oil fill capacityl0.220.220.350.35
Cleaning agent tank capacityl441010
Recoil forcesN28394623
100-10 (CH)
120-10 (GB)
60 (KR)
2.25 (CH)
2.9 (GB)
Please note the specifications given on the rating plate!
16
SPECIFICATIONS
Wap 2200 WWap 2200Wap 3300
Working pressurebar130-10195-20220-20
110-10 (GB)
Volume flowl/h600-250900-2501100-250
Voltage 230 V 1~EU, ZA-Voltage 220 V 1~EXP-Voltage 230/240 V 1~GB, AU-Voltage 200 V 3-phase AC-JPJP
Voltage 220 V 3-phase AC-KRKR
Voltage 230 V 3-phase AC-BEVoltage 380 V 3-phase AC-EXP, BREXP
Voltage 400 V 3-phase AC-EU,FREU, FR
Voltage 400-415 V 3-phase AC-AUFrequencyHz5050 (60 JP)50 (60 JP)
Connected electric loadkW3.66.78.8
2.9 (GB)
Max. inlet temperature 60°C (50°C in suction mode)
Max. water supply pressurebar101010
DimensionsLxWxH 650 x 402 x 885
Weight of cleaner
(Weight of spraying device)kg42 (5)43 (5)47 (5)
Sound pressure level measured
1 m from the cleaner in
accordance with DIN 45635dB(A)68.680.481.6
Oil fill capacityl0.350.350.35
Cleaning agent tank capacityl101010
Recoil forcesN274964
Wap 2200 STWap 3300 ST
Please note the specifications given on the rating plate!