Lanair HI320 User Manual
Page 79
SECTION 23
APPENDIX TO PUMP INSTRUCTIONS
Pump and Oil Bypass Regulator Installation Instruction for the Lanair HI Series Heaters,
and FI Burner Upgrades.
When using a Lanair® Waste Oil Storage Tank follow instructions included with the tank.
The installer of heating equipment in the United States of America must consider the
requirements for the following publications of the National Fire Protection Association.
NFPA No. 30
Flammable and Combustible Liquids Code.
NFPA No. 31
Standard for the Installation of Oil Burning Equipment
NFPA No. 70
National Electric Code
NFPA No. 88-A
Standard for Parking Structure
NFPA No. 88-B
Standard for Repair Garages
REFER TO THE INSTALLATION DIAGRAM
Pump Specifications
Flow:
9.0 GPH Max. Flow
Pressure:
50 PSI Factory Set Internally
Electrical:
120 VAC/5.4 Amps
Port Size:
Inlet 1/4 NPT
Outlet 1/8 NPT
All installations must be made in accordance with State and Local Codes, which may differ
from the Lenan Owner’s Manual. The Heater must be installed and/or inspected by a Licensed
Heating Contractor before operation.
1. Mount the fuel supply pump in a, “Horizontal” position (shaft horizontal) near the fuel
supply tank.
2. Make the electrical connections from the Heater junction box to the pump motor using
12 AWG insulated wire inside flexible or rigid conduit.
3. The oil pump has a maximum suction lift of 8 feet for No. 1 and No. 2 fuel oil, and a
maximum suction lift of 10 feet for used oil and automatic transmission fluid. For
additional lift or run call the Lenan Service Department.
4. The Fuel Pump/Motor are for indoor use only.
5. The Fuel Pump contains an internal strainer, and should be cleaned. The strainer is
located behind the pump cover. A replacement gasket is available, Lenan part 9817.
6. Install the suction supply line for the standard pump from the inlet side (right hand side)
of the fuel pump using 1/4 NPT fitting. When using the upgrade pump install the suction
supply line on the left side of the fuel pump using a 1/4 NPT fitting. Install the suction
supply line opposite the tank drain.
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