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English HDS Super, HDS 695 S, HDS 745, HDS 895 S, HDS 995, HDS 1195, HDS 1295 11
– Tighten drain plug again
– Slowly fill with oil as far as MAX mark
Air bubbles must be able to escape
Refer to technical data for oil grade and quantity
to be used.
FAULTS
The indicator lamp- MOTOR/ELECTRONICS
MODULE (item 28)
flashes
(only HDS 995 and HDS 1295)
* This warning lamp flashes if there is a
problem.
* When you open the cover (item 8) of the
compartment (item 6) the electronic display is
visible in the window (item 4).
* The warning lamp goes out when the problem
has been resolved and the unit is switched on
again.
Display
Troubleshooting
– Increase the water inlet volume
– Clean strainer in water connection
– Clean the strainer (coarse) fitted in front of the
low water protection
Display
Troubleshooting
– Replace the reed switch for the low water
protection *
– Clean the low water protection *
Display
Troubleshooting
– Eliminate the leakage in the high-pressure
system
Display
Troubleshooting
Motor is overloaded/overheated
– Set the monitoring switch to "0" and allow the
motor to cool off for at least 5 min
– Have unit checked by After-Sales Service if
this does not remedy fault
Display
Troubleshooting
This error code appears only on units
equipped with the – accessory kit flame
monitoring system -
See the assembly instructions – accessory
kit flame monitoring system -
* This maintenance work should be performed
only by after-sales service.
The READY FOR WORKING indicator lamp
(item 28) goes out
(HDS 745, HDS 695 S, HDS 895 S, HDS 1195,
HDS Super)
Motor overloaded/overheated
– Set selector switch to "0" and allow motor to
cool down for at least 5 min.
– Have unit checked by After-Sales Service if
this does not remedy fault.
– No mains voltage (see – unit does not run -)
The FUEL indicator lamp (item 25) is lit
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Fuel tank empty
– Fill up
The READY FOR WORKING indicator lamp
(item 29) goes out
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Engine is overloaded
– Set selector switch to "0" and allow motor to
cool down for at least 5 min.
– Have unit checked by After-Sales Service if
this does not remedy fault.
– No mains voltage (see – unit does not run -)
SCALE INHIBITOR indicator lamp (item 26)
is lit
(HDS 745, HDS 695 S, HDS 895 S, HDS 995,
HDS 1195, HDS 1295, HDS Super)
Scale inhibitor reservoir empty; for technical
reasons there is always a residual quantity in
the reservoir.
– Fill up
Dirt on electrodes in reservoir
– Clean electrodes