Westinghouse iGen4500DFc Dual Fuel Digital Variable Frequency Generator

Hand pulled start 1. Slowly pull the rope until there is resistance (compression stroke)

2. Quickly pull the rope and release it after starting, suitable for low battery life or low-temperature environments; Do not forcefully pull or tug to avoid rope breakage

(3) ECO mode and power management

ECO mode enabled: After the output ready indicator light (green) lights up, press the "ECO" switch, and the indicator light will turn on to indicate activation; At this time, the engine speed changes with the load (the lower the load, the lower the speed), reducing fuel consumption by 30% and noise by 10-15 decibels.

Applicable scenarios: Suitable for low-power continuous loads (such as lighting fixtures, computers, and mobile phone charging); It is recommended to turn off ECO mode for high-power devices such as 1.5 horsepower air conditioners and 1/3 horsepower water pumps to avoid insufficient power during startup.

Load management principles:

All loads must be disconnected during startup to avoid overload triggering protection.

Connect the load sequentially: first connect high-power devices (such as refrigerators and air conditioners), and then connect low-power devices after stable operation.

Total operating power ≤ rated power (gasoline 3700W/propane 3330W), avoid approaching peak power for a long time (only for short-term use during startup).

(4) Security protection system

CO sensor protection: Real time monitoring of surrounding carbon monoxide concentration. When the concentration exceeds the standard (or other fuel combustion exhaust is detected), the engine will automatically shut down, and the red CO indicator light on the control panel will flash and give an alarm; Move to a ventilated area, power off for 30 seconds, and then restart.

Low oil protection: When the oil level is below the safety mark (L), the low oil indicator light (yellow) lights up and the engine automatically shuts down; Add engine oil between L-H and press the reset button to restart.

Overload/Short Circuit Protection: When the load exceeds the rated power or is short circuited, the corresponding circuit breaker trips and the overload indicator light (red) lights up; The overloaded equipment needs to be disconnected, the circuit breaker reset pressed, and the equipment checked for any faults before reconnecting.

High temperature protection: When the engine temperature exceeds the safe value, it will automatically reduce power or shut down to avoid damage; Check if the heat dissipation port is blocked, move to a cool place to cool down, and restart.

2. Complete operation process (taking gasoline mode as an example)

(1) First use preparation

Oil filling:

The new machine has no oil. Open the oil compartment cover (side), take out the dipstick, and use the matching funnel to add 10W-30 engine oil. Add a small amount each time and check the dipstick multiple times to ensure that the liquid level is between L (low) and H (high). Overfilling is prohibited.

Tighten the dipstick and oil compartment cover, wipe off any spilled oil (to avoid high temperature ignition).

Fuel injection:

Open the fuel tank cap (top), add 87-93 octane gasoline (ethanol content ≤ 10%), observe the red filling ring in the fuel tank, and fill it below the filling ring (reserve expansion space). Overfilling is prohibited.

Tighten the fuel tank cap, wipe off any spilled gasoline, and wait for 5 minutes for the fuel to flow into the carburetor.

Battery connection:

Open the battery compartment cover (side), remove the battery, connect the quick connector (red to red, black to black), fix the battery with rubber tape, and cover the compartment cover.

(2) Start operation

Check the placement of the generator: Ensure it is located outdoors in a well ventilated area, with a flat and dry ground, no flammable materials around, and leave 1.5 meters of ventilation space.

Open the fuel tank valve: Rotate the fuel tank valve clockwise to the "ON" position (perpendicular to the pipeline).

Fuel selection: Turn the fuel switch on the control panel to the "GAS" (gasoline) position.

Start the engine: Select remote control, electric start, or manual start. After starting, the engine will idle for 30 seconds, and the output ready indicator light (green) will light up to connect the load.

(3) Operation and load connection

Connection sequence: First connect high-power devices (such as refrigerators, with a starting power of about 2200W), and then connect low-power devices (such as lighting fixtures and USB charging) after stable operation.

Power monitoring: Real time power output can be viewed through the LED data center to avoid exceeding the rated power (3700W gasoline).

Fuel switching (if required):

Connect the propane cylinder in advance and open the valve. Press the fuel selection switch to the "PROPANE" position and close the fuel tank valve.

After switching, the engine may briefly become unstable, but it will return to normal after about 1 minute. If it is stopped, the load needs to be disconnected and restarted.

(4) Shutdown operation

Disconnect all loads: unplug all electrical plugs and let the generator run without load for 3-5 minutes (to cool the engine).