Bosch DANESMOOR UTILITY 32-50 Instruction Manual download pdf (Page 25)

OIL BURNER & PUMP

RIELLO RDB BURNERS

INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR UTILITY 32/50 & 50/708 716

109 711B 07.2010

INSTALLATION

CAUTION: ISOLATE THE OIL & WATER

MAINS SUPPLY BEFORE STARTING ANY

WORK AND OBSERVE ALL RELEVANT

SAFETY PRECAUTIONS.

OIL BURNER:

1. RIELLO RDB 3.2

2. RIELLO RDB 4.2

 Remove the combustion head from the

burner by removing the two opposing

screws at the top of the combustion head.

 Adjust the the combustion head setting (B)

so that it is correct for the relevant output

as shown in the table opposite.

 To adjust the combustion head setting (B),

turn the adjustment bar (A) clockwise or

anti-clockwise to move the inner sleeve (C)

up and down the blast tube (D).

The correct setting is shown when the

relevant number on the scale (B) is in line

with the top of the blast tube (E).

 The electrodes and nozzle are factory set

and there is no need to adjust them.

 With the adjustment bar (A) in line with the

top of the burner (F) return the

combustion head and secure in place

with the two screws at the top of the blast

tube.

OIL PUMP:

Connecting the oil pump for a single pipe

system:

The pump is factory set for single pipe

operation with the flexible oil hose fitted.

Check connections before use.

Converting the oil pump for a double pipe

system:

1 Check the inlet hose connection.

RIELLO RDB:

 Unscrew return plug (2).

 Screw in by-pass screw (3).

2 Connect the flexible oil return hose

(not supplied) between the oil pump and

the return line connection, and tighten to

secure.

OIL BURNER & PUMP

RIELLO RDB BURNERS

RIELLO RDB 4.2 BURNER SETTINGSRIELLO RDB 3.2 BURNER SETTINGS

RIELLO RDB OIL PUMP

Combustion head setting (B)

Set at top of combustion head (E)

Combustion head setting (B)

Set at top of combustion head (E)

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Bosch DANESMOOR UTILITY 32-50 Instruction Manual Page 25

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