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– 4
–
While reducing the water supply at the
pump head or with the Servopress -
regulation the overflow valve opens and
part of the water flows back to the pump
suck side.
–
If the hand-spray gun is closed, so that
the whole water flows back to the pump
suck side, the pressure switch at the
overflow valve shuts down the pump.
–
If the hand spray gun is opened, the
pressure switch on the cylinder head
turns the pump back on.
The overflow valve is set by the manufac-
turer and sealed. Setting only by customer
service.
–
The safety valve opens, when the over-
flow valve resp. the pressure switch is
broken.
The safety valve is set by the manufacturer
and sealed. Setting only by customer ser-
vice.
–
The water shortage safeguard prevents
the burner to be turned on when there is
water shortage.
–
A sieve prevents the contamination of
the safeguard and must be cleaned reg-
ular.
–
The temperature stop switches off the
machine when the waste gases have
reached very high temperatures.
몇
Warning
Risk of injury! Device, tubes, high pressure
hose and connections must be in faultless
condition. Otherwise, the appliance must
not be used.
Lock parking brake.
Figure 3
Caution
Hook the electric supply line into the cable
guide of the right handle bow. Ensure that
the cable is not damaged.
Note:
Push the bottle in securely to pene-
trate the closure. Do not remove bottle until
it is empty.
Note:
To protect the device, the burner is
switched off 5 hours after the system care
bottle is empty.
–
The system care prevents the calcifica-
tion of the heating spiral while operating
with calciferous tap water. It is dosed
into the supply in the float container
drop by drop.
–
The metering is set to medium water ri-
gidity by the manufacturer
Note:
A system care bottle is included in
the delivery.
Replace the system care bottle.
Determining the hardness of tap water:
–
through the public water supply works,
–
using a hardness tester (order no.
6.768-004)
Set the service switch according to the
water hardness in the table.
Note:
Observe the following when using
system care Advance 2 RM 111:
–
Calcification protection: See table
–
Pump care and black water protection:
Set the service switch to at least setting 3.
Overflow valve with two pressure
switches
Safety valve
Water shortage safeguard
Temperature stop for exhaust gases
Start up
Installing the handle
Replace the system care bottle
Adjusting the dosage of the system
care Advance RM 110/RM 111
Water hard-
ness (°dH)
Scale on the service switch
<3
OFF (no dosing)
3...7
1
7...14
2
14...21
3
>21
4
28
EN
Summary of Contents for HDS 7/9-4 M/MX
Page 2: ...2...
Page 4: ...33 34 MIN MAX MAX MIN 35 36 37 38 39 40 41 42 43 4...
Page 5: ...2 3 4 5 6 1 2 5...
Page 6: ...7 8 9 10 11 12 6...
Page 212: ...3 K RCHER K RCHER K RCHER 212 EL...
Page 213: ...4 Servopress 3 5 213 EL...
Page 215: ...6 5 6 7 T 7 5 m 3 4 8 9 10 3 4 0 5 m 215 EL...
Page 216: ...7 IEC 60364 1 216 EL...
Page 217: ...8 1 2 Eco 60 C 3 30 C 98 C 100 C 150 C MAX MIN 98 C 0 OFF Off 217 EL...
Page 218: ...9 1 5 60 C 30 50 C 60 C 60 90 C 100 110 C 140 C 98 C 3 2 MPa 32 bar 100 C Eco 218 EL...
Page 219: ...10 0 1 1 0 OFF 5 0 C 1 219 EL...
Page 220: ...11 11 0 OFF 5 K rcher K rcher 500 5 220 EL...
Page 221: ...12 M8 5 mm 1 MAX 12 1x 2x 3x 4x HDS 7 9 HDS 7 10 HDS 7 12 221 EL...
Page 222: ...13 0 OFF 0 OFF 0 OFF 5 1x 2x 3x 4x 1x 2x 3x 4x 222 EL...
Page 223: ...14 1 2 0 MIN MAX 3 0 1 HDS 12 18 2 HDS 12 18 223 EL...
Page 224: ...15 www kaercher com 224 EL...
Page 229: ...20 229 EL...
Page 250: ...3 2 A B C D 1 2 HDS 7 9 HDS 7 10 HDS 7 12 3 4 5 1 HDS 12 18 6 7 8 9 10 2 HDS 12 18 250 RU...
Page 251: ...4 K RCHER K RCHER K RCHER Servopress 251 RU...
Page 253: ...6 K rcher K rcher 4 5 6 3 7 7 5 3 4 253 RU...
Page 254: ...7 8 9 10 3 4 0 5 IEC 60364 1 254 RU...
Page 255: ...8 1 2 Eco 60 C 3 0 OFF 255 RU...
Page 256: ...9 30 C 98 C 100 C 150 C MAX MIN 98 C 1 5 256 RU...
Page 257: ...10 60 C 30 50 C 60 C 60 90 C 100 110 C 140 C 98 C 3 2 32 100 C 0 1 1 0 OFF 5 Eco 257 RU...
Page 258: ...11 0 C 1 11 258 RU...
Page 259: ...12 0 OFF 5 K rcher K rcher 500 5 259 RU...
Page 260: ...13 5 M8 1 MAX 12 0 OFF 1 2 3 4 HDS 7 9 HDS 7 10 HDS 7 12 1 260 RU...
Page 261: ...14 0 OFF 0 OFF 5 1 2 2 3 4 1 2 3 4 1 HDS 12 18 2 HDS 12 18 261 RU...
Page 262: ...15 0 MIN MAX 3 0 262 RU...
Page 263: ...16 www kaercher com Service 263 RU...
Page 268: ...21 268 RU...
Page 419: ...3 K RCHER K RCHER K RCHER 419 BG...
Page 420: ...4 3 5 420 BG...
Page 422: ...6 5 6 3 7 7 5 3 4 8 9 10 3 4 0 5 422 BG...
Page 423: ...7 IEC 60364 1 423 BG...
Page 424: ...8 1 2 Eco 60 C 3 30 C 98 C 100 C 150 C MAX MIN 98 C 0 OFF 424 BG...
Page 425: ...9 1 5 60 C 30 50 C 60 C 60 90 C 100 110 C 140 C 98 C 3 2 MPa 32 bar Eco 425 BG...
Page 426: ...10 100 C 0 1 1 0 OFF 5 0 C 426 BG...
Page 427: ...11 1 11 0 OFF 5 K rcher T o 500 427 BG...
Page 428: ...12 M8 5 1 Reed 12 5 1x 2x 3x 4x HDS 7 9 HDS 7 10 HDS 7 12 428 BG...
Page 429: ...13 0 OFF 0 OFF 0 OFF 5 1 1x 2x 3x 4x 1x 2x 3x 4x 1 HDS 12 18 429 BG...
Page 430: ...14 2 0 3 0 2 HDS 12 18 430 BG...
Page 431: ...15 www kaercher com 431 BG...
Page 436: ...20 436 BG...
Page 494: ...3 K RCHER K RCHER K RCHER 494 UK...
Page 495: ...4 Servopress 3 5 495 UK...
Page 497: ...6 6 3 7 7 5 3 4 8 9 10 3 4 0 5 497 UK...
Page 498: ...7 IEC 60364 1 498 UK...
Page 499: ...8 1 2 Eco 60 C 3 30 C 98 C 100 C 150 C MAX MIN 98 C 0 OFF 499 UK...
Page 500: ...9 1 5 60 C 30 50 C 60 C 60 90 C 100 110 C 140 C 98 C 3 2 32 100 C Eco 500 UK...
Page 501: ...10 0 1 1 0 OFF 5 0 C 1 501 UK...
Page 502: ...11 11 0 OFF 5 Karcher Karcher 500 5 502 UK...
Page 503: ...12 5 M8 1 MAX 12 1 4 HDS 7 9 HDS 7 10 HDS 7 12 503 UK...
Page 504: ...13 0 OFF 0 OFF 0 OFF 5 1 1 4 1 4 1 HDS 12 18 504 UK...
Page 505: ...14 2 0 MIN MAX 3 0 2 HDS 12 18 505 UK...
Page 506: ...15 www kaercher com 506 UK...
Page 511: ...20 511 UK...
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Page 515: ......
Page 516: ...http www kaercher com dealersearch...