INSTALLATION & OPERATION

CHECKING BELT TENSION

Adjust belt(s) so when pressure is applied at the center, there is approxi- mately 1/2” slack (see diagram “Figure A” below).

If the belt is in- stalled too tight, the engine might be overloaded.

This will cause the engine to overheat. If the belt is installed too loosely, it will slip and excessive wear and vibration will occur.

 

Figure A

 

 

 

 

 

 

 

Centre Distance

 

 

 

 

 

 

 

 

 

 

 

Too Tight

 

 

 

 

 

 

 

 

 

 

Slight Bow

 

 

 

 

 

 

Correct Tension

 

 

 

 

 

 

 

 

Too Loose

 

 

 

 

 

 

 

 

 

HOW TO INSTALL A NEW BELT IF REQUIRED:

1)Turn off engine. Wait until engine is completely stopped

2)Remove belt guard.

3)Loosen engine bolts and slide engine toward compressor head just enough to allow old belt to be removed.

4)Install proper replacement belt.

5)Slide engine away from compressor head to provide recommend- ed tension as shown in diagram (Figure A.)

6)Align belt using a straight edge ruler against pulley’s edge.

7)Fasten engine bolts.

8)Ensure engine and compressor pulley’s are secure. Re-check alignment.

9)Re-install belt guard.

10)Belt tension should be checked after 20 hours of operation. Check tension monthly thereafter.



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Makita MAC5500G operating instructions Checking Belt Tension, HOW to Install a NEW Belt if Required

MAC5500G specifications

The Makita MAC5500G is a robust and high-performance portable air compressor designed to meet the needs of professionals and DIY enthusiasts alike. This powerful machine delivers an impressive output that ensures a reliable supply of air for various applications, from powering pneumatic tools to inflation tasks.

One of the standout features of the MAC5500G is its powerful motor. With a 3.0 HP motor, it is capable of delivering a maximum pressure of 130 PSI and a large tank capacity of 5.5 gallons. This allows for extended run time and improved efficiency by reducing the frequency of motor start-ups. The compressor is also equipped with a low amp draw, which minimizes the risk of tripped breakers and allows for easy operation with standard household outlets.

The MAC5500G utilizes a direct drive system, which significantly reduces maintenance needs while extending the overall lifespan of the compressor. This system also helps to enhance energy efficiency, ensuring that users can operate their tools without unnecessarily high energy consumption.

Portability is another key characteristic of the MAC5500G. With its compact size and lightweight design, it features a durable roll cage for protection and easy transport. The convenient handle and rubberized feet provide further stability and ease of use, making it perfect for both indoor and outdoor applications.

This air compressor features a dual-output regulator and two quick couplers, providing versatility for multiple tools to be used simultaneously. The rubberized handle ensures comfortable grip and maneuverability, while the easy-to-read gauges provide clear monitoring of pressure levels.

Furthermore, the MAC5500G incorporates advanced technologies such as thermal overload protection, which safeguards the motor from excessive heat, thus prolonging its life. The oil-lubricated pump is designed for quiet operation and increased durability, ensuring that users can work in the noise-sensitive environments without significant disruptions.

Overall, the Makita MAC5500G stands out as a powerful and adaptable compressor, blending efficiency, portability, and durability, making it an ideal solution for a wide range of air supply needs. Whether it is for industrial use or home projects, the MAC5500G is built to deliver exceptional performance with ease.