Replacing Ball Belt On Brunswick A2

The Brunswick A2 bowling machine is a type of pinsetter, an automated mechanical device that sets bowling pins and returns bowling balls. To change the ball wheel belt, you must first disconnect the power cord and turn off the circuit breaker. You will then need to remove the elevator guard, belts from the pinsetter motor, tension spring, and idler tension for the ball wheel belt. The ball wheel belt can then be removed from under the pulley, and a new belt can be installed by reversing the procedure.

Disconnect power and turn off the circuit breaker

Before beginning any work on the Brunswick A2 bowling machine, it is important to prioritise your safety. The first step is to disconnect the power cord and turn off the circuit breaker on the electrical box. This will ensure that the machine is isolated from the power source, preventing any accidental activation or electrical hazards during the maintenance process.

It is crucial to be cautious when working with electrical equipment. Always follow safety protocols and refer to the machine's manual or seek guidance from a qualified technician if you are unsure about any procedures. Working on electrical equipment carries risks, so taking precautions to protect yourself and the machine is essential.

Isolating the machine from its power source is a critical step in preparing for any maintenance or repair work. By disconnecting the power cord and turning off the circuit breaker, you eliminate the risk of unexpected machine activation, electrical shocks, or short circuits. This step ensures a safe working environment for you and others in the vicinity.

Remember, working on electrical equipment can be hazardous, and improper procedures may lead to damage or injury. Always follow safety guidelines and, if in doubt, consult a professional technician for advice or assistance.

Remove back elevator guard

To remove the back elevator guard on a Brunswick A2 bowling machine, follow these steps:

• Disconnect the power cord and turn off the circuit breaker on the electrical box.
• Remove the back elevator guard (index E 45, page 143).
• Remove the tension spring (index E 8, page 141), long turret belt (index E 3, page 139), and cross conveyor drive belt (index E 4, page 139).
• Release the idler tension for the ball wheel belt by pushing up on the idler assembly (index E 31, page 143).
• Remove the ball wheel belt from under the pulley.

This process is part of the procedure for removing and replacing the ball wheel belt on a Brunswick A/A2 pinsetter.

Remove belts from pinsetter motor to gear box

To remove the belts from the pinsetter motor to the gearbox, follow these steps:

• Disconnect the power cord and turn off the circuit breaker on the electrical box.
• Remove the back elevator guard (index E 45, page 143).
• Remove the belts from the pinsetter motor to the gearbox and motor to elevator belts.
• Remove the tension spring (index E 8, page 141), long turret belt (index E 3, page 139), and cross conveyor drive belt (index E 4, page 139).

By following these steps, you will be able to successfully remove the belts from the pinsetter motor to the gearbox in a Brunswick A2 bowling machine.

Remove idler tension for ball wheel belt

To remove the idler tension for the ball wheel belt, follow these steps:

Firstly, disconnect the power cord and turn off the circuit breaker on the electrical box. This is important for safety reasons. Next, remove the back elevator guard. Now, remove the belts from the pinsetter motor to the gearbox and motor to elevator belts. Then, remove the tension spring, long turret belt, and cross conveyor drive belt.

You are now ready to remove the idler tension for the ball wheel belt. Push up on the idler assembly and remove the ball wheel belt from under the pulley. It is important to note that you should only push up on the idler assembly and not attempt to remove it at this stage. Once the ball wheel belt is removed from under the pulley, you can then proceed to remove the idler assembly by taking out the hex head screws from the shaft.

By following these steps, you will successfully remove the idler tension for the ball wheel belt on a Brunswick A2 bowling machine.

Remove idler assembly

To remove the idler assembly, follow these steps:

Firstly, turn off the Brunswick A2 bowling machine and ensure that the machine is unplugged from its power source for safety. Then, locate the idler pulley, which is situated near the ball wheel. You will need to move the idler pulley out of the way by loosening any securing screws or bolts and carefully setting it aside. Make sure you don't lose any washers or spacers that may be present.

Next, you will need to remove the old ball wheel belt. If it is still in one piece, simply slide it out from around the ball wheel and idler pulley. If the belt is broken, you can cut it with a hacksaw or a sharp knife to remove it. Be careful not to damage any other components in the process.

Once the old belt is removed, you can prepare the new belt for installation. If you purchased a spliced belt, follow the manufacturer's instructions for proper splicing. If you have an endless belt, simply slide it around the ball wheel. In either case, ensure that the belt is properly seated in the groove of the ball wheel.

Finally, you can reassemble the idler assembly. Place the idler pulley back into its original position and secure it with the appropriate screws or bolts. Ensure that any washers or spacers are correctly placed. Once the idler assembly is secure, you can turn on the machine and test the new ball wheel belt. Ensure that the belt is running smoothly and there are no signs of slippage or misalignment.

By following these steps, you can successfully remove and replace the ball wheel belt on a Brunswick A2 bowling machine by addressing the idler assembly.

Frequently asked questions