Stopping the chainsaw, Chain Brake | Global Machinery Company PCH37

Stopping the chainsaw

1.Release the trigger switch.

2.Set the on/off switch (19) to Off (the O position).

Checking the oil supply

Run the engine at medium speed and check that the chain splatters a thin line of oil which can be seen on the ground when the bar is pointed downwards. This is normal. If there is no line of chain oil, stop the motor immediately and investigate the cause. The oil tank could be empty or the oil supply to the chain blocked. This may require removal of the bar and checking that the upper oil hole in the bar is clear of any blockages.

Adjusting the carburettor

The carburettor is factory set and	L		H
should not require adjustment.		T
Changes in operating conditions		T
Changes in operating conditions
may require fine tuning of the
may require fine tuning of the
carburettor. Proceed as follows.
carburettor. Proceed as follows.

1.Stop the engine and screw in both the H and L needles (16 and 17) using screwdriver (29). Do not force.

2.Turn the H screw (16) back 3/4 of a turn.

3.Turn the L screw (17) back 1-1/2 turns.

4.Start the engine and let it warm up with the trigger switch half pulled in. When the engine is warm, release the trigger switch.

5.Turn the L screw (17) slowly clockwise until the idling speed is at its maximum then turn the screw back (anticlockwise) 1/4 of a turn.

6.Turn the idling adjusting screw (T) (15) anticlockwise until the chain does not turn.

7.If the idling speed is too slow, turn screw (T) clockwise.

8.Make a test cut and adjust screw (16) for best cutting power, not for maximum speed.

Chain Brake

The chain brake operates automatically in the event of kickback. As the guide bar (1) kicks up, the wrist of the operator’s hand on the top handle knocks against the front guard (9) causing the front guard to move forward and activating the chain brake.

1.The chain brake can be operated manually by moving the front guard forward.

2.To release the chain brake, pull the front guard towards the top handle until a “click” is heard.

CAUTION. Check that the chain brake is operating correctly each time the chain saw is used.

Bucking spikes

The Chainsaw has bucking spikes to assist with cutting and reduce the chance of kickback, use them as follows:

1.Fit the bucking spike in the bark at point A.

2.Using point A as a pivot point lift the rear of the chainsaw so the chain enters the wood to be cut.

3.Pivot and repeat the operation until the trunk has been cut completely.

4.Use the central part of the bar and never the tip for cutting purposes.

PCH37 specifications

Global Machinery Company (GMC) has earned a reputation as a leading player in the manufacturing sector, particularly with its innovative product, the PCH37. This advanced machine integrates state-of-the-art technologies and engineering expertise, making it a cornerstone for various industrial applications.

The PCH37 is designed with a robust framework that ensures durability and reliability in demanding environments. One of the standout characteristics of this machine is its flexible architecture, allowing it to be easily customized for a wide range of tasks. This versatility makes it suitable for sectors such as construction, manufacturing, and materials handling.

At the heart of the PCH37 is its intelligent automation system. It employs advanced sensors and machine learning algorithms that enable real-time monitoring and adjustments, enhancing the efficiency of operations. This technology not only improves productivity but also reduces wastage, making it an environmentally sustainable choice. Operators benefit from an intuitive interface that simplifies control, ensuring that even those with minimal experience can quickly adapt to using the machine.

Moreover, the PCH37 is equipped with cutting-edge powertrain technology. Its hybrid engine system combines electric and hydraulic components, optimizing energy consumption while maintaining high performance. This feature aligns with global trends towards greener technology, as it significantly lowers the carbon footprint during operation.

Safety is paramount in the design of the PCH37. It includes comprehensive safety features such as automatic shut-off mechanisms, emergency stop buttons, and reinforced structures that protect operators and nearby personnel. GMC also prioritizes operator training, ensuring that users are well-versed in safety protocols and machine functionality.

In terms of maintenance, the PCH37 is engineered for accessibility. With strategically placed service points and a self-diagnostic system, routine checks and repairs can be conducted with minimal downtime. This maintenance approach translates into lower operational costs and prolonged machine lifespan.

Overall, the Global Machinery Company PCH37 is a testament to innovative engineering, blending cutting-edge technology with user-friendly design and sustainability. Its main features, including intelligent automation, hybrid power, and robust safety protocols, underscore GMC's commitment to excellence in the industrial machinery sector. As industries continue to evolve, the PCH37 stands ready to meet the challenges of tomorrow while delivering reliable performance today.