-
45
Note:
The equipment may only be installed by
– KÄRCHER service engineers
– persons authorized by KÄRCHER
몇
WARNING
Please ensure that there are no exhaust
emissions near the air inlets.
Sufficient ventilation is very important and
exhaust gases must be ventilated as in-
structed by local regulations.
The following requirements are necessary
in order to install the equipment:
– Horizontal, even foundation according
to separate drawing (ask for it at
KÄRCHER).
– For electrical connection refer to techni-
cal specifications.
– For water connection refer to technical
specifications.
– Ensure adequate insulation / heating
for water and fuel pipes while operating
in winter.
– Drain water shaft and required drain
water disposal.
– Adequate lighting at washing place to
ensure safe working for the customers
using the washing system.
Unpack the equpiment and dispose of the
packing material properly.
Align the system on an even and hori-
zontal installation site using the adjust-
ing screws on the base frame.
Place the exhaust nozzle from outside
on the roof and fasten it from inside us-
ing the enclosed screws.
Connect the high pressure hose to the
system.
Connect high pressure hose to hand
spray gun
Connect spray lance to trigger gun.
Tighten all covering nuts firmly by hand.
To disconnect from the drinking water net-
work, a system separator type BA, catego-
ry 4 must be installed between the system
and the drinking water network. In addition
to that, the local regulations must be ad-
hered to.
Note:
Impurities in the inlet water can damage the
system. Kärcher recommends the use of a
water filter (see "accessories").
ATTENTION
Risk of damage to the plant if water supply
is not of suitable quality. The system must
only be supplied with water in drinking wa-
ter quality.
Quality requirements for tap water:
For connection values refer to technical
specifications.
Insert the inlet hose from the bottom
through the plant opening and connect
it.
When a water distributor block 4. type of
water is used, processed water can also be
used with certain washing programmes.
Requirements on the quality for processed
water:
DANGER
Risk of electric shock!
The mains must be connected by an expe-
rienced electrician and the requirements of
the IEC 60664-1 must be fulfilled.
The plant must be secured through a wrong
current protection switch with a triggering
current lesser than or equal to 30 mA.
Note:
A clearly noticeable EMERG STOP switch
must be installed in the supply line to the
system, which can be used to turn the en-
tire system off.
After connecting the ssytem, check the
rotating direction of the warm water cir-
culation pump and the circulation pump
for heating the washing place (option-
al).
Note:
The maximum permissible vacuum in the
fuel pipe (measured between the fuel filter
and the fuel pump) is 0.4 bar.
The underpressure depends on:
– Length of pipe
– Suction height
– Fixtures, branchings and angles in the
suction pipe (dotted line in the diagram)
– Pipe cross-section (from +4°C the heat-
ing oil EL will separate the paraffin that
will then get deposited on the insides of
the pipe)
– Viscosity of the heating oil (depending
on temperature)
Measures against very high level of under-
pressure are:
– Minimum inner diameter of pipe 6 mm
– Short, straight pipes (as far as possible)
– Maximum viscosity 4...6 cSt at 20°C
– In extreme cases, use separate fuel
pipe with pump
– Pre-heat the heating oil; use heating for
the suction pipe
– Use heating oil with additives (flow pro-
moters) (winter heating oil) if there is
risk of frost
Installing the unit (only for experts)
Preparing the installation place
Unpack the equipment
Aligning the unit and installing it
Assemble the installation parts
Exhaust nozzle
Cleaning tools
Water connection
Parameter
Value
pH value
6.5...9.5
electrical conductivity
max. 1000
μS/cm
Hydrocarbons
< 0,01 mg/l
Chloride
< 250 mg/l
Calcium
< 200 mg/l
Total hardness
< 28 °dH
Iron
< 0,2 mg/l
Manganese
< 0,05 mg/l
Copper
< 0,02 mg/l
Sulphate
< 240 mg/l
Active chloride
< 0,1 mg/l
free of bad odours
4. type of water (option)
Parameter
Value
pH value
6.5...9.5
electrical conductivity < Measured value
fresh water + 1200
μS/cm, max 2000
μS/cm
removable materials <0.5 ml/l*
total suspended solids
**
< 50 μm
Hydrocarbons
<20 mg/l
Chloride
< 300 mg/l
Calcium
< 200 mg/l
Total hardness
< 28 °dH
Iron
< 0.5 mg/l
Manganese
< 0,05 mg/l
Copper
< 2 mg/l
Sulphate
< 240 mg/l
Active chloride
< 0.3 mg/l
free of bad odours
* Test volume 1litre, Settling time 30 min-
utes
** no abrasive substances
Electrical connection
Fuel pipe to the external fuel tank
47
EN
Summary of Contents for SB MB
Page 1: ...SB MB 59638780 04 17...
Page 2: ...2...
Page 10: ...8 1 Menu item 2 Parameter 10 EN...
Page 29: ...27 29 EN...
Page 50: ...48 SB MB standard SB MB comfort Dimension drawing for CAB model 50 EN...
Page 51: ...49 SB MB standard SB MB comfort Dimension drawing for SKID model 51 EN...
Page 52: ...50 Dimension drawing for SKID model with WSO upgrade kit 52 EN...