ACE ATTACk
™
TENNIS MAChINE
Sports Attack, LLC.
•
800-717-4251
•
www.sportsattack.com
9
Ac
e Att
ack™ Oper
ation
OPERATION
(cont’d)
ThROWING WhEEL OPERATION
General:
throwing wheels impart velocity and spin to the ball. the higher the RPM,
the faster
the ball goes. Spin is imparted when the wheels are turning at different RPM. the
greater the difference, the greater the spin. RPM increases as you turn the dials
clockwise and decrease as you turn the dials counter clockwise. When all wheels
are turning at the same RPM, the ball is imparted with no spin.
ThROWING hEAD hEIGhT “RAISE/LOWER” SWITCh
For ground strokes, press and hold the “LOWER” switch until the throwing head
is all the way down. For serving, press and hold the “RAISE” switch until machine
reaches the desired height.
NOTE:
All other functions automatically turn “OFF” when you raise or lower the
throwing
head. these functions will automatically turn back “ON” once you stop raising or
lowering the throwing head.
IMPORTANT:
Always have the throwing head in the lower position when you are filling
the ball bin or moving the Ace Attack.
FEEDER SWITCh
1. this switch stops and starts the ball feeder. Be sure the throwing wheels
are on before you turn on the feeder. turning the feeder “ON” before the
throwing wheels are turning will cause the ball to jam.
2. to remove jammed balls, turn the throwing wheel dials to “0” and turn the on/
off switch “OFF.” Loosen tube thumb screws, squeeze the handles on the ball
chute attachment piece at the throwing head and remove ball feed chute (See
Figure 3 on page 7). this will allow you to remove all jammed balls. Replace
ball feed chute and continue operation.
CAUTION
PERSONAL INJURY
hAZARD
Failure to use the special tool
provided to install the casters
could result in personal injury.
EQUIPMENT DAMAGE
Failure to use the special tool
provided to install the casters
could result in equipment
damage.
EQUIPMENT
ELECTRICAL
DAMAGE
DO NOt plug in or energize the
equipment until all Assembly
and Operation Instructions are
read and followed.