GB
OIL LINE CONNECTIONS
This burner is shipped with the oil pump set to operate on a single line system. To operate on a
WARNING: Do not operate a single line system with the
NOTE: Pump pressure must be set at time of burner
(8)for pressure readings. Two PIPE CONNECTORS (6) are supplied with the burner for connection to either a single or
Riello manometers and vacuum gauges do not require any adapters, and can be safely connected to the pump ports. An NPT (metric) adapter must be used when connecting other gauge models.
1
2
3
5
6
4
8
7
4
SINGLE LINE (GRAVITY FEED SYSTEM)
A)The burner is shipped configured for use in single line applications. No changes to the oil pump are required for use in single line applications.
NOTE: If the pump cover (1) is removed for any reason, be sure the
(1) before
B)Connect the pipe connector to the SUPPLY PORT(5) of the pump. Attach the NPT adapter to the pipe connector. Attach the required piping to this pipe adapter. Be sure that the plug in the RETURN PORT (7) is tightened securely.
SINGLE LINE SYSTEM-PIPE LENGTHS
| H | 3/8” OD | 1/2” OD | |||
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FT |
| M | FT | M | FT | M |
1.5 |
| 0.5 | 33 | 10 | 65 | 20 |
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3.0 |
| 1.0 | 65 | 20 | 130 | 40 |
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5.0 |
| 1.5 | 130 | 40 | 260 | 80 |
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6.5 |
| 2.0 | 195 | 60 | 325 | 100 |
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ATTENTION:
do not exceed
pipe lengths
indicated in chart!
P
H
D6009
3223
9