Kranzle Profi 160 TST User manual

Operating manual
High-pressure cleaner
Read and conform safety instructions before use !
- GB -

Description
Ergonomically shaped handle
Cable reel with 5 m cable
Receptacle for gun with spray
lance (during breaks)
Generously dimensioned hose
drum with 15 m steel-weave high-
pressure hose
Hand crank, tiltable
Water inlet
High-pressure gun
Ergonomically shaped carry handle
Large stainless steel manometer
Continuously adj. pressure control
Detergent valve, continuously adj.
Water tank with water connection
and water filter
Interchangeable lance with Dirtkiller
nozzle
Interchangeable washing lance
On/Off switch with signal lamp and
motor protection
Receptacle for Dirtkiller and lance
Receptacle for high-pressure gun
Generously dimensioned trolley
suited for difficult terrain and stairs
Kränzle Profi 160 TS T, Profi 195 TS T, Profi 175 TS T, Profi 15/120 TS T
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Description of appliance
Contents
Technical data
Overview “This is what you have purchased”
General rules
Safety precautions – accident prevention
Extremely important: Water connection – electrical connection
Kränzle- technology
Water and cleaning system
Lance and spray gun
Pressure control valve – safety valve
Motor protecting switch
High pressure hose and spray device
Total stop system
Putting into operation
Connection to water mains
Direct suction
When using detergents
To shut down the pump / frost protection
Small repairs – do it yourself !
Inspections – inspection reports
EG – Declaration of Conformity
Guarantee
Accessories for high-pressure cleaners
Spare parts list
Complete assembly
Valve housing
Unloader valve and pressure switch
Motor
Transmission unit
Hose drum
Gun with lance
Dirtkiller with lance
Wiring diagrams
Contents Page
3

4
Operating press. continuously adj. 10 - 140 bar 10 - 170 bar
Nozzle size 25042 25030
Permissible overpressure 160 bar 195 bar
Water output
at 1,400 r.p.m. 11 l/min at 1,400 r.p.m. 8 l/min
Water inlet temperature max. 60 °C max. 60 °C
Suction height 2.5 m 2.5 m
Steel-weave high-pressure hose 15 m 15 m
Detergent suction ja ja
Connected load
230 V~, 14.3 A, 50 Hz 230 V~, 14.3 A, 50 Hz
Power input P 1 - 3.2 kW P 1 - 3.2 kW
Power output P 2 - 2.5 kW P 2 - 2.5 kW
Weight 41 kg 41 kg
Dim. incl. pulling handle in mm 355 x 375 x 980 355 x 375 x 980
Sound level acc. to DIN 45 635 78 dB (A) 81 dB (A)
Sound level with Dirtkiller 82 dB (A) 78 dB (A)
Acoustic power L
WA
89 dB (A) 91 dB (A)
Recoil at lance approx. 25 N approx. 32 N
Vibration at lance 2.0 m/s
2
2.0 m/s
2
Permissible tolerance for figures ± 5 % acc. to VDMA uniform sheet 24411
Kränzle Profi 160 TS T Kränzle Profi 195 TS T
Tecnical data

5
Operating press. continuously adj. 10 - 150 bar 10 - 120 bar
Nozzle size 25042 2507
Permissible overpressure 175 bar 135 bar
Water output
at 1,400 r.p.m. 12 l/min at 1,400 r.p.m. 15 l/min
Water inlet temperature max. 60 °C max. 60 °C
Suction height 2.5 m 2.5 m
Steel-weave high-pressure hose 15 m 15 m
Detergent suction ja ja
Connected load
400 V, 7.2 A, 50 Hz 400 V, 7.2 A, 50 Hz
Power input P 1 - 3,8 kW P 1 - 3,8 kW
Power output P 2 - 3,0 kW P 2 - 3,0 kW
Weight 41 kg 41 kg
Dim. incl. pulling handle in mm 355 x 375 x 980 355 x 375 x 980
Sound level acc. to DIN 45 635 78 dB (A) 81 dB (A)
Sound level with Dirtkiller 82 dB (A) 78 dB (A)
Acoustic power L
WA
89 dB (A) 91 dB (A)
Recoil at lance approx. 25 N approx. 32 N
Vibration at lance 2.0 m/s
2
2.0 m/s
2
Permissible tolerance for figures ± 5 % acc. to VDMA uniform sheet 24411
Kränzle Profi 175 TS T Kränzle Profi 15/120 TS T

6
3. Dirtkiller lance
This is what you have purchased
1. Kränzle high-pressure cleaner
Profi with hose drum and 15 m steal
weave high-pressure hose NW 6
2. Safety spray gun with insulated handle
and screw connection
4. Washing lance with new Kränzle knife
jet nozzle
5.Tiltable handle with fixing screw for
hose drum
6. Operating manual

7
General rules
Range of application
Use machines for cleaning tasks with high-pressure water jet and detergents or with
high-pressure water jet without detergents only.
Inspections
The machine must be inspected according to the “Guidelines for Liquid Spray Devices”
at least once every 12 months by a qualified person, to ensure that continued safe
operation is guaranteed. The results of the inspection are to be recorded in writing.
This may be done in any form. For inspection reports see pages 22 - 25
.
High-pressure cleaners used for commercial purposes have to
be checked by a qualified person at least every 12 months!
Accident prevention
The machine is designed for accidents to be impossible if used correctly.The operator is
to be notified of the risk of injury from hot machine parts and the high pressure water jet.
The “Guidelines for Liquid Spray Devices” must be complied with. (see pages 8 and 9).
Oil change:
1. The first oil change should be carried out after approximately 50 operating hours.
After that no further oil change will be necessary for the life cycle of the high-pressure
cleaner. UPut the machine into a horizontal position, then open the oil discharge screw
at the bottom of the device over a collection reservoir. The oil is to be caught in the
reservoir and disposed of in an approved manner.
New oil: 0.75 l - Motor oil: W 15/40.
Oil leakage: If oil leaks contact your nearest after-sales
service (dealer) at once. (Ecological damage, damage to
the transmission)
In case of increased humidity or fluctuations in
temperature development of condensed water is
possible; if the oil turns grey, you must change it.

8
Safety precautions
Bear in mind that during cleaning tasks
with a high-pressure water jet a significant
recoil at the lance arises (see technical
data on page 4).
Apply the safety catch on the spray
gun after each use, in order to prevent
unintentional spraying!
Always aim the underbody lance! Bear in
mind when using a curved or angled spraying
lance that there is a significant amount of
torque in the recoil!

9
Safety precautions – This is prohibited!
Never allow children to use the
high pressure cleaner!
Never direct the water jet at the
machine itself!
Never direct the water jet at a
power socket!
Never direct the water jet at people
or animals!
Only use power cables which are
in perfect working order! Do not
damage the power cable or repair it
incorrectly!
Never pull the high pressure hose
if it has formed kinks or “nooses”!
Never pull the hose over sharp
edges!

10
Please note - important!
Lack of water
Lack of water occurs more often than you
probably believe. The more powerful a
high-cleaner is the greater is the danger
that a lack of water occurs. If there is only
an insufficient amount of water available,
cavitation arises inside the pump, which is
normally noticed too late or even not at all.
.
The pump will be destroyed!
Please check the available quantity of water
by filling a bucket with litre scale for one
minute.
Connection to water supply
Please pay attention to the regulations of your waterworks company! In accordance
with DIN EN 61770, the machine may not be directly connected to the public drinking
water supply lines. A brief connection however is permissible according to DVGW
(German Association for Gas and Water Affairs) if a tube ventilator with check valve
(Kränzle Order-No. 41.016 4) is built into the water supply. Also indirect connection
to the public drinking water supply lines is permissible by way of free emission in
accordance with EN 61 770; e.g. by using a reservoir with a float valve.
Direct connection to a non-drinking water supply line is permissible
.
If the metered quantity of water is too small, you have to use a different
water connection, guaranteeing the necessary output.
Lack of water leads to an accelerated wear of the joints (no guarantee)
The following minimum quantity of water is necessary for a safe and problem-free
operation of the high-pressure cleaner :
Kränzle Profi 160 TS T: 11 l/min
Kränzle Profi 195 TS T: 8 l/min
Kränzle Profi 175 TS T: 12 l/min
Kränzle Profi 15/120 TS T: 15 l/min

Electrical connection
The machine is supplied with an electrical power cable with plug. The mains plug must
be fitted to a standard grounded socket with a 30mA residual current operated device.
The socket must be protected with a 16A delay action fuse on the mains side. When
using an extension cable, this must have an earthed lead which is properly connected to
the socket. The conductors in the extension cable must have a minimum cross section of
1.5 mm². Plug connections must be of a spray-proof design, and may not be located on
a wet floor. With extension cables of more than 10 m the minimum cross section must be
2.5 mm! When using a cable drum, always keep the cable wound as far as possible.
Check the line fusing and have the voltage and the available
current intensity checked by an expert in case of uncertainty.
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Connected load:
Kränzle Profi 160 TS T: 230 V ~, 50 Hz
Kränzle Profi 195 TS T: 230 V ~, 50 Hz
Kränzle Profi 175 TS T: 400 V 3~, 50 Hz
Kränzle Profi 15/120 TS T: 400 V 3~, 50 Hz
If there are too many collectors in your
proximity connected to the network at the
same time, the available voltage and the
current intensity may decline. Consequent-
ly the motor of the high-pressure cleaner
does not start or even blows.
Insufficient quantity of electricity
The power supply may also be insufficient
if the power cable is too long or too thin. If extension cables are too long, this may lead
to a voltage drop causing malfunctions or start-up difficulties.

12
Kränzle technology
Water and Cleaning System
Water can be connected at mains pressure to the high pressure pump or it can be
sucked directly from a storage tank. The water is then forced under pressure by the high
pressure pump to the lance. The high pressure jet is formed by the nozzle at the end of
the lance.
Environmental, refuse disposal and water protection
regulations must be observed!
Lance with trigger gun
The machine can only be operated when the safety trigger is squeezed. When the
lever is squeezed, the spray gun opens. The liquid is then pumped to the nozzle. The
spray pressure increases and quickly reaches the selected operating pressure. When
the trigger is released, the trigger gun closes and any further spraying of liquid from the
lance is stopped. The pressure gauge must show 0 bar.
The increase in pressure when the trigger gun is closed causes the pressure control
valve-safety valve to open. The motor is switched off by the pressure switch. When
the trigger gun is opened, the pressure control valve - safety valve closes, the motor
is started and the pump resumes pressure spraying from the lance with the selected
operating pressure.
The trigger gun is a safety device. Repairs should only
be performed by qualified persons. Should replacement
parts be required, use only components authorized by
the manufacturer.
Pressure control valve - safety valve
The pressure control valve - safety valve protects the machine from a build up of
excess pressure, and is designed not to permit an excess pressure to be selected for
operation. The limit nut on the handle is sealed with a spray coating. The operating
pressure and spray rate can be steplessly adjusted by turning the handle
.
Replacements, repairs, new adjustments and sealing
should only be performed by qualified persons.

13
Motor protection switch
The motor is protected from overload by a motor protection switch, which cuts out the
motor in the event of overload. However should the switch trip frequently, the cause of
the malfunction should be located and rectified (see page 9).
Replacements and inspection work should only be performed
by qualified persons when the machine is disconnected from
the power supply, i.e. with plug pulled out from the electrical
socket.
High pressure hose and spray device
The high pressure hose and spraying device supplied with the machine are made of high
grade material, they are also optimized for the machine and marked as required by the
appropriate regulations.
If replacement parts are required, only such parts that are
authorized by the manufacturer and which bear the markings
required by the appropriate regulations may be used. The
high pressure hose and spray device must be connected in
a pressure-tight manner. The high pressure hose may not be
driven over, pulled excessively, or twisted. The hose may under
no circumstances be pulled over sharp edges, since otherwise
the guarantee is automatically void.
Total stop system
The new Kränzle Professionals are equipped with an electrical Start/Stop control. Having
connected the high-pressure cleaner to the water supply and having connected the HP
hose, switch the machine “on” using the On/Off switch. A red light in the switch flashes.
The motor is started by opening the gun. The motor is switched off after the gun has
been closed. The high-pressure cleaner works in stand-by until the On/Off switch is
switched to “Off”. The red light in the switch goes out.
Nach dem Abschalten zum Abbau des Hochdruckes im Schlauch zum Lösen des HD-
Having switched off the machine shortly press the trigger to release the pressure to be
able to unfasten the HP hose.

Setting up – Location
Neither set up or operate the machine in rooms where
there is a risk of fire or explosion nor put it into puddles.
Do not use the machine under water.
14
Putting into operation
4. Put up machine. Release fixing screw
from hexagonal base of hose drum, put
tiltable handle onto the hexagonal base
and fix with screw.
2. Check water inlet filter for
cleanliness prior to putting the
machine into operation!
Manually unscrew hose attachment.
Take out the serial water inlet filter
using needle nose pliers and clean if
filter is soiled
.
1. Move high-pressure cleaner to the job
site. The Kränzle Professionals are movable
machines with sturdy trolleys ideally suited for
difficult terrain and stairs .
3. Each time check oil level at oil-level
glass prior to putting HP cleaner into
operation. (Take care that cleaner is in
horizontal position!)
The oil level must be visible in the oil-level
glass
.

15
9. Put HP cleaner into horizontal position.
These machines must be operated in
horizontal position! Unwind HP hose from
hose drum without kinks and nooses.
7. Push on HP hose to gun.
8. Screw together HP hose and gun.
Bleed machine: Open and close gun
several times.
10. Connect water hose to water tank.
The cleaner may be connected to water
mains with cold or 60°C warm water.
5. Push on lance or Dirtkiller lance to
gun.
6. Screw together lance and gun.
Be careful when using hot water!
When running your high pressure cleaner with hot water
of 60° C raised temperatures occur. Do not touch the
metal parts of the cleaner without safety gloves!

16
Putting into operation
12. Steplessly adjust operating pressure
with handwheel. The maximum pressure
is adjusted ex work.
(Kränzle Profi 160 TS T: 140 bar,
Kränzle Profi 195 TS T: 170 bar
Kränzle Profi 175 TS T: 150 bar
Kränzle Profi 15/120 TS T: 120 bar)
13. Switch on high-pressure cleaner
with opened trigger gun and start cleaning
task.
11. Connect to circuit.
Kränzle Profi 160 TS T + 195 TS T:
230 Volt, 50 Hz.
Kränzle Profi 175 TS T + 15/120 TS T:
400 Volt, 50 Hz.
The socket must be protected with a 16A
delay action fuse on the mains side.

17
Direct suction
Sucking in water from ponds, rain butts etc.
Due the suction capacity of its pump (up to 2.5 m suction height) this high-pressure
cleaner can suck in water for cleaning purposes from separate containers or ponds.
In this case the water tank has to be disassembled.
1. Tip the water tank
2. Draw water tank from machine
3. Mount suction hose with suction filter
(Kränzle accessories No. 15.038 3).
When using other hoses the inner cross
section of the hose must be at least ½” =
12.7 mm. Make sure to use
clean water only!

18
Suction of detergents
with detergent supply from the suction side:
Detergent injection on the pressur side, as you probably know it from other HP cleaners,
consume approx. 30 % of the cleaning energy, no matter if they are used or not. Due to the
water tank fitted to the Kränzle Professional cleaners it is now possible to directly suck the
detergent into the pump thus reducing output loss and increasing the efficency considerably.
The detergents are applied without having to reduce the working
pressure.
Observe specifications of detergent manufacturer!
e.g.: protective equpment, rules for waste water treatment
etc.
Caution: dissolvents!
Never suck in liquids containing solvents like
varnish solvents, petrol, oil or similar liquid! Observe
specifications of detergent manufacturers
!
Seals inside the appliance are no resistant against solvents!
The spray mist of solvents is highly inflammable, explosive
and poisonous.
1. Place detergent filter into detergent
container.
2. Dosing of detergent is done by turning
the detergent valve.
3. By closing the detergent valve the
supply of detergent is stopped.

19
To shut down the pump
01. Switch off the machine
02. Cut off the water supply
03. Open the spray gun briefly until the pressure is released
04. Apply the safety catch on the spray gun
05. Remove the water hose and spray gun
06. Drain the pump: switch on the motor for approx. 20 seconds
07. Pull the plug from the socket
08. Clean HP hose and wind up
09. Clean power cable and wind up
10. Clean water filter
11. Winter: store the pump in rooms above 0°C
Due to their compact and space saving
design these professional cleaners can be
stored practically anywhere.
Store in a place-saving manner

20
Small repairs - do it yourself
No water from the nozzle but the gauge shows full pressure:
Most likely the nozzle is blocked.
The pressure gauge shows full pressure,
but from the nozzle comes only little water
or no water at all.
(Inside the pressure gauge is no water but
a filling with glycol to damp the vibration of
the pointer.)
Screw off gun and lance and rinse hose
from possible residues
.
Check water inlet filter for soiling.
Take wire (paper clip) and push through
nozzle opening.
CAUTION! Pull plug from socket prior to starting
any repair work!