29
Burner Pump Assembly
Electrical Connection
Burner pump assembly
The installation material and all electri-
cal connections and earthing points
must be in accordance with the
VDE 0116 specifications and the local
regulations. The electrical connection of
the burner must be made as shown in
the circuit diagram attached hereto. The
electrical control lines are installed
through the screwed cable joints and
connected to the numbered terminal
strip in accordance with the circuit dia-
gram. Control boxes related to the bur-
ner must also be connected in
accordance with the enclosed circuit
diagram and VDE 0116 and taking into
account the local regulations. After the
electrical connections have been com-
pleted a check must be made for the
correct wiring of all items of the equip-
ment.
Also the direction of rotation of the air
fan and of the pump should be checked.
1
Electrical terminal box
2
Plug connector
3
Terminal strip
4
Cable bushings
Electrical connection
1
Stop valve
2
Pressure/vacuum gauge
3
Ball valve
4
Oil pressure pump
(volumetric)
5
Drip tray
6
Oil filter
7
Ball valve
8
Flange connection
9
Pump bracket
10
Pump-end coupling
11
Motor-end coupling
12
Electric motor
