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
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
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
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
–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
–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