Circuit Diagram (Fig. 6); Maintenance By Customer Service - EINHELL DHG 360 Originalbetriebsanleitung

Fault
The fan motor does not start up, the LED is lit or
fl ashes, "E1" or "E2" appears in the display.
Cause
The thermostat is set too low.
Remedy
Set the thermostat to a higher temperature.
Fault
The fan motor is running, the fl ame does not
ignite, the equipment is switched off after several
seconds and the LED fl ashes. "E1" appears in the
display.
Possible cause
a) There is too little fuel, the wrong fuel or dirty
fuel in the tank.
b) The viscosity is too high because the tempe-
rature is too low.
Remedy
a) Check the tank contents; slowly fi ll in clean
EL heating oil or diesel.
b) Use winter diesel.

12. Circuit diagram (Fig. 6)

1 Control panel
2 Operating lamp
3 Ignition unit
4 Ignition electrode
5 Pump
6 Capacitor
7 Ground
8 Fuse
9 Monitoring system
10 On/Off switch
11 Photocell
12/13 Power cable with plug
14 Temperature sensor
15 Thermostat
BL = blue, RD = red, BK = black, WT = white, GN
= green, YL = yellow, OR = orange, PK = pink
Anl_DHG_360_SPK7.indb 27 Anl_DHG_360_SPK7.indb 27
GB
13. Maintenance by Customer
Service
The following maintenance jobs are allowed to be
carried out only by specially trained personnel.
•
Pull out the power plug before doing any
cleaning and maintenance work on the equip-
ment.
•
Allow the equipment to cool down completely
before you start with the maintenance work.
•
Beware of sharp edges.
•
For safety reasons, use only original spare
parts.
•
Poor maintenance can result in higher ex-
haust values, soot, malfunctions and damage
to the equipment.
We recommend that the maintenance jobs be
performed in the intervals stated:
Fuel tank
The fuel tank must be rinsed out with clean fuel
after every 200 hours in operation or when neces-
sary. Never use water!
Air fi lter (Fig. 7)
The air intake fi lter (A) must be replaced or clea-
ned with soapy water after every 500 hours in
operation or sooner if necessary. Allow the air
intake fi lter to dry after it has been cleaned.
The two air discharge fi lters (B / C) must be repla-
ced after every 500 hours in operation or sooner
if necessary. Unscrew the fi lter cover (D) for this
purpose.
Fan blades (Fig. 8)
The fan blades (E) must be cleaned at least once
every heating season or more often if necessary.
Remove the dust and other dirt with a soft cloth.
Make sure that the fan blades are not bent. To re-
place the fan blades, undo the screw (F) and pull
the fan blade off the motor shaft (G).
Fuel nozzle (Fig. 9a/9b)
The fuel nozzle (H) must be cleaned or replaced
at least once every heating season or more often
if necessary.
Clean the fuel nozzle from the front with com-
pressed air. To remove stubborn dirt, it can help to
saturate the fuel nozzle in clean fuel and wash it
out. Take care not to swap the two hoses (K / L).
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