Fuel, Engine Coolant, Spark Arrester | Lincoln Electric SVM148-B

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INSTALLATION

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FUEL

Fill the fuel tank with clean No. 2, diesel fuel only. Do not fill to the top of the filler neck to allow room for expansion.

The RANGER 300 has a 10 gallon (38 liter) fuel tank with a top fill and fuel gauge mounted on the control panel. See the Operation and Maintenance sections of this manual for more details about fuel.

ENGINE COOLANT

WARNING

HOT COOLANT can burn skin.

• Do not remove cap if radiator is hot.

The welder is shipped with the engine and radiator filled with a 50% mixture of ethylene glycol and water. The recovery bottle should be partially filled. See the Maintenance section and the engine Operator’s Manual for more information on coolant.

BATTERY CONNECTIONS

IMPORTANT: To prevent ELECTRICAL DAMAGE WHEN:

a)Installing new batteries.

b)Using a booster.

Use correct polarity — Negative Ground.

The RANGER 300 is shipped with the negative battery cable disconnected. Before you operate the machine, make sure the Engine Switch is in the OFF position and attach the disconnected cable securely to the negative (-) battery terminal.

Remove the insulating cap from the negative battery terminal. Replace and tighten the negative battery cable terminal.

NOTE: This machine is furnished with a wet charged battery; if unused for several months, the battery may require a booster charge. Be sure to use the correct polarity when charging the battery.

EXHAUST DEFLECTOR

CAUTION

Shut off the machine and allow the muffler to cool before touching the muffler.

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WARNING

		The RANGER 300 is shipped with the exhaust deflec-
	GASES FROM BATTERY can explode.	tor detached. Install it on the muffler outlet using the
	• Keep sparks, flame and cigarettes	clamp supplied. Rotate the deflector to the desired
	• Keep sparks, flame and cigarettes	direction before tightening the clamp.
	away from battery.	direction before tightening the clamp.
	away from battery.

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To prevent EXPLOSION when:

•INSTALLING A NEW BATTERY — disconnect negative cable from old battery first and connect to new battery last.

•CONNECTING A BATTERY CHARGER — remove battery from welder by disconnecting negative cable first, then positive cable and battery clamp. When reinstalling, connect negative cable last. Keep well ventilated.

•USING A BOOSTER — connect positive lead to battery first then connect negative lead to negative battery lead at engine foot.

BATTERY ACID can burn eyes and skin.

• Wear gloves and eye protection and be careful when working near battery.

• Follow instructions printed on battery.

SPARK ARRESTER

Diesel engine mufflers may emit sparks when the engine is running. Some federal, state, or local laws require spark arresters in locations where unarrested sparks could present a fire hazard.

Standard muffler and deflectors (like the ones includ- ed with the RANGER 300) do not act as spark arresters. When local laws require it, a spark arrester must be installed on the machine and properly main- tained. An optional spark arrester kit (K903-1) is avail- able for your RANGER 300. See the Accessories sec- tion of this manual for more information.

CAUTION

An incorrect spark arrester may lead to damage to the engine or reduce performance.

RANGER 300 D AND 300 DLX

SVM148-B specifications

The Lincoln Electric SVM148-B is a state-of-the-art inverter-based power source designed for both professional welders and hobbyists. As a versatile machine, it excels in a variety of welding applications including MIG, TIG, and stick welding. This machine is particularly notable for its efficiency and portability, making it an ideal choice for on-site projects or workshops where space is limited.

One of the main features of the SVM148-B is its inverter technology. Unlike traditional transformer-based welders, inverter welders are typically lighter and more compact. This means that users can transport the machine more easily without sacrificing power or performance. The SVM148-B is capable of delivering a substantial amperage range, allowing for adjustments that suit various materials and thicknesses, from thin sheet metal to thicker plates.

The machine offers adjustable output levels, providing precise control over the welding process. This level of control is essential for achieving clean, strong welds and is especially useful when working with different materials. The SVM148-B is equipped with digital display features that provide real-time feedback on power settings and welding parameters, allowing welders to make quick adjustments as needed.

Another significant advantage of the SVM148-B is its duty cycle, which is designed to accommodate extended usage without overheating. A robust duty cycle means that professionals can rely on this machine for prolonged periods, making it a dependable choice for heavy-duty tasks.

The SVM148-B also includes advanced safety features such as overload protection, which ensures that the machine will shut down in the event of excessive current draw. This feature not only protects the equipment but also enhances user safety during operation.

Moreover, the machine is compatible with a wide variety of welding wires and electrodes, adding to its versatility. Whether you're working with stainless steel, aluminum, or mild steel, the SVM148-B can adapt seamlessly.

In conclusion, the Lincoln Electric SVM148-B combines advanced inverter technology with user-friendly features, making it an invaluable addition to any welding setup. Its portability, control options, robust duty cycle, and safety measures set it apart as a reliable and efficient welding solution for professionals and hobbyists alike. Whether for a small workshop or large industrial applications, the SVM148-B meets the demands of modern welding with efficiency and ease.

Lincoln Electric SVM148-B service manual Fuel, Engine Coolant, Battery Connections, Spark Arrester

Models: SVM148-B