Sealey LP290 - Manual (Page 2)

Model No: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LP290
Output (kW): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-84
Output (Btu/hr): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139,727-289,384
Airflow (cfm): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,501
Fuel Consumption (kg/hr): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.46-5.53
Electrical Input (V):. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110/230
Length x Width x Height (mm):. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .700 x 317 x 538
Fuel:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Propane
Heated Volume (ft 3 ): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60,716
Heated Volume (mtr 3) : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,720
Weight (kg):. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
These propane heaters are fan assisted, fitted with a piezoelectric ignition system for trouble-free starting, and feature a direct gas head assembly.
They feature a safety solenoid preventing the unit from leaking gas without first being electrically started. Supplied with an approved propane gas
regulator and hose. All models are tested and certified to CE/EN standards by DVGW. Manufactured to BS EN 416.
LP290 Issue No: 2(I) - 24/09/14 Original Language Version © Jack Sealey Limited
2. INTRODUCTION
3. SPECIFICATION
4. ASSEMBLY
5. INSTALLATION
Note: Fixings for assembly are located in the heater body.
4.1. Fit front legs, see fig.1.1.
4.2. Fit rear leg, see fig.1.2.
4.3. Fit handle supports, see fig.1.3.
4.4. Fit handle in between the handle supports, see fig.1.4.
fig.1 fig.2
Note: If a small gas cylinder is used, the heater may not operate at maximum efficiency. It is recommended to use two or more cylinders
linked in parallel, to achieve maximum continuous efficiency (fig.3).
5.1. Setting heater supply voltage.
5.1.1. Locate the voltage selection switch (fig.2.).
5.1.2. If the correct supply voltage is not selected, remove the cover, select the required voltage position (fig.5) and refit the cover panel (fig.2).
5.2. Connections.
5.2.1. Check heater and gas cylinder to ensure that they are both in good condition. If not, stop and contact your supplier immediately.
5.2.2. Site the heater and gas cylinder in the location to be heated.
5.2.3. Connect the heater to an electrical supply outlet, ensuring that the machine is correctly earthed. See Section 1 Safety Instructions.
5.2.4. Connect the gas supply hose to the excess flow valve (fig.4), connect the valve to the pressure regulator, and connect the regulator to the
gas cylinder. Note: Left hand threads. Connect the other end of the supply hose to the heater. Ensure all connections are tight.
5.2.5. Gradually open the tap of the gas cylinder. Check hose and all fittings for any gas leaks.

WARNING! DO NOT USE A NAKED FLAME! To check for leaks, the use of a foamy soap solution is recommended.
fig.3
fig.4