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7
In order to guarantee a reliable operation
og the equipment, we success, you signed
a maintenance agreement. Please refer to
you local Kärcher service department.
Who may perform maintenance?
Operator
Work designated with the sign “Opera-
tor” may only be carried out by persons
who have been instructed in the safe
operation and maintenance on the high
pressure plant.
Electricians
Only persons with a professional train-
ing in the electro-technical area.
Customer Service
Work designated with the sign “Cus-
tomer Service” may only be done by the
fitters of Kärcher Customer Service.
Danger
Risk of burns due to hot oil or hot parts of
the plant. Allow pump to cool down for 15
minutes before oil change.
Note
Please dispose off used oil only in the col-
lection points provided for them. Please
hand over old oil, if any, only at such plac-
es. Polluting the environment with used oil
is a punishable offence.
For oil type refer to technical specifica-
tions.
1 Oil tank
2 Oil drain screw
Place the collection trough under the oil
drain screw.
Remove the lid of the oil container.
Unscrew the oil drain screw and collect
oil.
Fix in the oil drain screw and tighten it.
Slowly fill in new oil until the "MAX"
marking on the oil container.
Attach the lid of the oil container.
Dispose of old oil ecologically or turn it
in at a collection point.
Calcium deposits can lead to:
–
higher pipe resistances
–
even to failure of the components with
heavy calcium deposits
Danger
–
Risk of explosion due to combustible
gases! Smoking strictly prohibited dur-
ing decalcification. Ensure proper ven-
tilation.
–
Risk of burns injury on account of acid!
Wear protective glasses and protective
gloves.
Note
–
Follow the specifications of the accident
prevention regulation BGV A1.
–
Follow instructions for use on the lable
of the decalcifying agent.
According to statutory requirements, only
tested and approv approved boiler decrust-
ing agents may be used.
–
RM 100 (Order No. 6.287-008) dis-
solves chalk and simple compounds of
chalk and detergents residues.
–
RM 101 (Order No. 6.287-013) dis-
solves the deposits that cannot be dis-
solved using RM 100.
Note
As an anti-corrosion measure and for neu-
tralising the acid residue, we recommend
that you finally pump an alkaline solution
through the machine (for e.g. RM 81) via
the detergent tank.
First decalcify the swimmer tank.
Shut off water supply.
Remove the lid of the swimming tank.
Remove the hose from the suction site
of the pump for the swimming tank on
the pump site.
Seal the free end of the hose.
Fill in 7 percent decalcification solution.
Remove resin completely from the tank
after decalcification.
Decalcify the high pressure installation:
Remove the high pressure hose from
the network supply and hang it in the
swimmer tank.
Run the calcium dissolving acid mixture
prepared in the tank through the instal-
lation's cycle, allow it to take effect,
rinse.
Danger
Risk of electric shock.
Risk of injury! The main switch of the appli-
ance must be switched off while carrying
out any repairs or maintenance jobs.
Danger
Risk of injury on account of the emanating
water jet that could be hot!
Danger
Risk of accident while working on the unit!
During all tasks:
–
Close locking tap of fresh water.
–
Let the hot parts of the plant cool down.
–
Depressurise the plant by opening all
hand-spray guns.
Who may remedy faults?
Operator
Work designated with the sign “Opera-
tor” may only be carried out by persons
who have been instructed in the safe
operation and maintenance on the high
pressure plant.
Electricians
Only persons with a professional train-
ing in the electro-technical area.
Customer Service
Work designated with the sign “Cus-
tomer Service” may only be done by the
fitters of Kärcher Customer Service.
Maintenance contract
Maintenance Works
Oil change
Descaling
Troubleshooting
24
EN
Summary of Contents for HD 13/12-4 ST
Page 2: ...2...
Page 37: ...5 o K rcher Karcher CHEM 5 120 0 0 0 1 0 0 CHEM 25 37 EL...
Page 38: ...6 40 10 6 288 016 200 3 MPa 28 mm 2 Nm 29 mm 6 Nm 1000 38 EL...
Page 40: ...8 CHEM CHEM 3 40 EL...
Page 42: ...10 A 3 4 B M 22x1 5 C D E 42 EL...
Page 45: ...13 40 C IEC 60364 1 VDMA 24416 Beuth Verlag K ln www beuth de DN 15 1 2 DN 8 1 mm 1 5 m 45 EL...
Page 47: ...15 47 EL...
Page 67: ...5 I K rcher K rcher CHEM 5 120 0 1 0 I 0 1 0 0 CHEM 25 67 RU...
Page 68: ...6 40 10 6 288 016 68 RU...
Page 70: ...8 RM 81 K rcher CHEM CHEM 70 RU...
Page 71: ...9 3 71 RU...
Page 73: ...11 A 3 4 B M 22x1 5 C D E 73 RU...
Page 78: ...16 78 RU...
Page 143: ...5 I K rcher Karcher CHEM 5 120 0 1 0 I 0 1 0 0 CHEM 25 143 UK...
Page 144: ...6 40 10 6 288 016 144 UK...
Page 145: ...7 K rcher K rcher 15 1 2 MAX BGV A1 RM 100 6 287 008 200 3 28 2 29 6 1000 145 UK...
Page 146: ...8 RM 101 6 287 013 RM 100 RM 81 K rcher CHEM CHEM 146 UK...
Page 147: ...9 3 147 UK...
Page 149: ...11 A 3 4 B M 22x1 5 C D E 149 UK...
Page 154: ...16 154 UK...
Page 155: ......
Page 156: ...http www kaercher com dealersearch...