TROUBLESHOOTING
Machine Doesn’t Power On
• Did you connect the wires from the base unit to the hopper unit when you
assembled it?
• Has the reset switch on the machine’s power plate been tripped?
• Is your extension cord over 100 feet?
• Are you using multiple extension cords?
• Does the electrical socket run any other devices?
• Did you check for balls stuck behind the server wheels?
Machine Error
The electronics are programmed to help the user diagnose his/her machine.
Error messages will appear on the LCD screen when the machine is turned on.
If there is no obvious problem, unplug the machine, plug the machine back in and
turn the machine’s power button on again. If the error message continues, call
Lobster Customer Service at 800.526.4041.
MAINTENANCE
Inclement Weather
Never store the machine outside. Exposure to rain and snow will shorten the life of the
machine. While the custom cover for the machine will protect it from light weather
conditions, prolonged exposure to humidity and extreme temperature can affect the
electronics and mechanics even if covered.
Storage
Store the machine unplugged in a clean, dry location. Extreme temperatures and
conditions can affect the machine’s electronic board and power supply. Exposure to
rain and snow will damage the electronics.
Cleaning
Unplug the machine when cleaning it. The outside of the machine may be wiped
down with a mild detergent. The inside of the machine may be vacuumed to remove
tennis ball fuzz. The Lobster storage cover is an ideal way to protect your machine
from the elements.
Ball Consistency
The consistency of ball throws is dependent on the consistency of the tennis balls
you use. Consistent balls will produce consistent ball throws. A mixture of new and
old balls will produce inconsistent ball throws. Pressureless balls are recommended
for use with a ball machine. For more information, call Lobster at 800.526.4041.
MACHINE ASSEMBLY CONTINUED
6. Locate the female wire connector at the center of the base unit (lower half) and
attach it to the male wire connector in the center of the hopper unit’s lower
section. The wires should click and lock together easily.
7. Verify that the already connected wire assembly feeds into the cutout area of the
base unit and is not being pinched where the two units meet.
8. Place the hopper into the proper location using the guides. There are 4 metal
extensions on the bottom of the hopper unit that will fit into 4 holes on the top of
the base unit. They will ‘click’ into place when properly aligned.
9. Use the provided 4 wing screws and 4 washers to secure the base unit to the
hopper unit from the underside, as depicted below.
Transporting
The handle is provided to push or pull the machine into position on the court. If the
machine needs to be transported to a new facility, it is recommended that the two
halves be separated and secured individually.
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Hopper unit
Base unit
Power wires
Wing screw
Washers
5
4
3
2
1
