PRE - INSTALLATION
A | - Oil storage tank | H | - Oil supply pipe |
B | - Isolating valve | J | - Oil pump |
C | - Oil strainer & water seperator | K | - Full base (plastic tanks) |
D | - Fire valve to BS5410 | L | - |
E | - External casing | M | - |
F | - Fire valve sensor | N | - Oil filter (16µm max filtration size) |
G- Oil burner
NOTE: All dimensions are in metres unless stated otherwise.
The maximum pipe run figures are based on using copper pipe with an inside diameter of
2mm less than the Ø. |
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a)
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| F | 300mm min. | max.(13ft) |
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K |
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| B C | H | B D | B N G J |
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MAXIMUM PIPE RUN FOR SINGLE PIPE GRAVITY FEED SYSTEM | E |
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HEAD | 10mmØ | 12mmØ | HEAD | 10mmØ | 12mmØ |
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0.5 | 12 | 30 | 2.5 | 62 | 100 |
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1.0 | 25 | 69 | 3.0 | 74 | 100 |
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1.5 | 37 | 91 | 3.5 | 87 | 100 |
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2.0 | 49 | 100 | 4.0 | 99 | 100 |
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| 1m min | . |
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OIL SUPPLY
This appliance is suitable for kerosene (28 second oil) only, no other fuel must be used.
OIL SUPPLY:
•Plastic or steel tanks should be installed to BS 5410. A steel tank should conform to BS 799: part 5 and have a slope of 1 in 24 away from the outlet valve with a sludge cock at its lower end.
•Do not use galvanised steel tanks or pipework for the oil supply system.
•Do not use soldered joints on the oil supply pipework.
a) Single pipe gravity feed system:
The oil storage tank (A) must be positioned so that the oil level does not exceed 4 metres above the level of the burner oil pump (J) and in addi- tion the oil level must be at least 300mm above the oil pump (J). Where the maximum oil level in the oil storage tank exceeds 4 metres, a head breaking device must be installed between the tank (A) and the burner oil pump (J).
b) Double pipe |
Maximum suction height 3.5 metres. |
valves must be fitted to the inlet and return oil |
line between the oil pump (J) and oil storage |
tank (A). |
c) Single pipe suction lift with |
Maximum suction height 3.5 metres. The oil |
tank (A) must be positioned below the oil pump |
(J). Create an inlet and return loop between the |
b)
L
A
B C
L
150mm
K
BD
HB
F G
NJ
E
3.5m (11.5ft) max.
A
Atop feed oil tank fitted with a
9
MAXIMUM PIPE RUN FOR DOUBLE PIPE
HEAD | 10mmØ | 12mmØ |
| HEAD | 10mmØ | 12mmØ |
0 | 50 | 100 |
| 2.0 | 26 | 66 |
0.5 | 44 | 100 |
| 2.5 | 20 | 50 |
1.0 | 38 | 95 |
| 3.0 | 14 | 37 |
1.5 | 32 | 80 |
| 3.5 | 8 | 22 |
F
G
M
c) |
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| (11.5ft) | |
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| B | D |
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| 3.5m |
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| 1m min | . | E |
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MAXIMUM PIPE RUN FOR SINGLE PIPE SUCTION LIFT WITH |
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| FUEL FLOW RATE |
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| FUEL FLOW RATE |
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HEAD | 2.5kg/h |
| 5kg/h |
| 10kg/h |
| 10kg/h |
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| HEAD |
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| 2.5kg/h |
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| 5kg/h |
| 10kg/h |
| 10kg/h | ||||||||
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| 8mmØ |
| 8mmØ |
| 8mmØ |
| 10mmØ |
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| 8mmØ |
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| 8mmØ |
| 8mmØ |
| 10mmØ | |||||||
0 |
| 100 |
| 55 |
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| 100 |
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| 2.0 |
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| 60 |
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0.5 | 95 |
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| 100 |
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| 45 |
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| 25 |
| 11 |
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1.0 | 80 |
| 40 |
| 20 |
| 90 |
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1.5 | 70 |
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| 20 |
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The table and illustration above is a guide only and does not in any way override the de- aerator manufacturers instructions.
Pipework
Use copper pipe of the correct diameter according to the information shown opposite. Use flexible hoses to connect to the oil pump (J).
Lay the oil supply pipe (H) as straight and level as possible to avoid air pockets and unnecessary friction losses. Route away from the boiler access door or other hot surfaces.
Install a manual isolating valve (B) to the oil supply pipe (H), as close to the oil storage tank (A) as possible.
Fit an oil strainer and water seperator (C) to the oil supply pipe, near the oil storage tank. Fit an additional oil filter (N, 16µm max filtration size) close to the boiler, but not inside the boiler casing.
Fit a fire valve in accordance with BS 5410. The fire valve (D) must be fitted externally at least 1 metre from the appliance with the fire valve sensor (F) located within the appliance case.
A capillary type valve provides a neat and simple installation. Alternatively, a fusible link or electrical system may be used.
Under no circumstances should a combination isolating/fire valve be used as the sole fire protection device.
OIL SUPPLY
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL