Coolant (Ethylane Glycol [Green] / Water — 50/50 mix)

Use only drinkable tap water. If hard water or water with many impurities is used, the inside of the engine and radiator may become coated with deposits and cooling efficiency will be reduced.

An anticorrosion additive added to the water will help prevent deposits and corrosion in the cooling system. See the engine manual for further details.

WARNING - BURN HAZARDS

If adding coolant/antifreeze mix to the radiator, DO NOT remove the radiator cap until the unit has completely cooled.The possibility of hot! coolant exists which can cause severe burns.

Day-to-day addition of coolant is done from the recovery tank.When adding coolant to the radiator, DO NOT remove the radiator cap until the unit has completely cooled. See Table 12 for engine and radiator, coolant capacities. Make sure the coolant level in the recovery tank is always between the "H" and the "L" markings.

Table 12. Coolant Capacity

Engine and Radiator

44.9 Gal. (170 Liters)

 

 

Operation Freezing Weather

When operating in freezing weather, be certain the proper amount of antifreeze (Table 13) has been added.

Table 13. Anti-Freeze Operating Temperatures

Vol %

Freezing Point

Boiling Point

 

 

 

 

Anti-Freeze

°C

°F

°C

°F

 

 

 

 

 

 

40

-24

-12

106

222

 

 

 

 

 

50

-37

-34

108

226

 

 

 

 

 

DCA-800SSK— PRE-SETUP

 

When the antifreeze is mixed with

NOTE

water, the antifreeze mixing ratio

must be less than 50%.

 

Cleaning the Radiator

The engine may overheat if the radiator fins become overloaded with dust or debris. Periodically clean the radiator fins with compressed air. Cleaning inside the machine is dangerous, so clean only with the engine turned off and the negative battery terminal disconnected.

Air Cleaner

Periodic cleaning/replacement is necessary. Inspect it in accordance with the Komatsu Engine Owner's Manual.

Fan Belt Tension

A slack fan belt may contribute to overheating, or to insufficient charging of the battery. Inspect the fan belt for damage and wear and adjust it in accordance with the

Komatsu Engine Owner's Manual.

The fan belt tension is proper if the fan belt bends 10 to 15

mm(Figure 39) when depressed with the thumb as shown below.

Figure 39. Fan Belt Tension

CAUTION - ROTATING PARTS

NEVER place hands near the belts or fan while the generator set is running.

DCA-800SSK (STD) — OPERATION AND PARTS MANUAL — REV. #4 (06/03/10) — PAGE 43

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Multiquip DCA-800SSK- PRE-SETUP, Operation Freezing Weather, Must be less than 50%, Cleaning the Radiator
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DCA-800SSK specifications

The Multiquip DCA-800SSK is a versatile and powerful generator designed for both commercial and residential applications. Renowned for its reliability and performance, this model is ideal for construction sites, events, and emergency power needs. One of its standout features is the robust 8000-watt output, which makes it suitable for running heavy-duty equipment, tools, and multiple appliances simultaneously.

At the heart of the DCA-800SSK is a reliable Honda engine, renowned for its durability and efficiency. This 4-stroke, air-cooled engine not only provides exceptional power but also boasts lower emissions, making it an environmentally friendly choice. The generator’s fuel tank capacity supports extended run times, ensuring that users can rely on it for prolonged periods without frequent refueling interruptions.

In terms of design, the Multiquip DCA-800SSK has a compact and sturdy frame that allows for easy transport and setup. With its rugged wheels and ergonomic handles, maneuvering the generator across job sites or in emergency situations is a breeze. Additionally, this model is equipped with an electric start feature, providing user convenience and saving time in critical situations.

The DCA-800SSK incorporates advanced technologies such as automatic voltage regulation (AVR), which ensures stable power delivery. This feature is crucial for protecting sensitive electronic devices from voltage fluctuations, making the generator suitable for a variety of applications, including powering computers, medical equipment, and other electronics.

Safety is also prioritized in the design of the DCA-800SSK. It comes with features like low-oil shutoff and overload protection, which prevent damage to both the generator and connected equipment.

With a noise level rated at a manageable decibel level, this generator is suitable for use in noise-sensitive environments. Overall, the Multiquip DCA-800SSK stands out for its combination of power, efficiency, and user-friendly features, making it a reliable choice for anyone in need of backup or portable power solutions. The brand’s reputation for quality and performance adds a layer of trust for users seeking dependable power sources in various settings.
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