Using the system 300, Selecting a weight setting, Using the butterfly arms – Sears 300 User Manual
Page 18: Removing and attaching the squat seat
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USING THE SYSTEM 300
The instructions below describe how each part of the SYSTEM 300 can be adjusted. Refer to the EXERCISE
GUIDE accompanying this owner's manual for exercise guidelines, and to see how the SYSTEM 300 should be
set up for each exercise.
IMPORTANT: When attaching the lat bar or nylon strap, make sure that the attachments are in the cor
rect starting position for the exercise to be performed. If there is any slack in the cable or chain as an
exercise is performed, the effectiveness of the exercise will be reduced.
SELECTING A WEIGHT SETTING
The weight stack includes twenty 10 pound weights.
The weight setting can be changed by inserting the
Weight Pin (49) under the desired Weight (46). Make
sure to insert the Weight Pin until the bent end is
touching the Weights, and turn the bent end down
ward. The weight setting can be increased from 10
pounds to 200 pounds in increments of 10 pounds.
Note: Because of the cables and pulleys, the actu
al amount of resistance at each exercise station
may vary from the weight setting. See the
WEIGHT RESISTANCE CHART on page 20 of this
owner’s manual.
USING THE BUTTERFLY ARMS
ii ucSiTcu, il’ic Siduii’iy
position
Of
the Buuciily Ai
iTiS
(30) can be adjusted. Pull one of the Spring-Loaded
Knobs (31), so that the Butterfly Arm can pivot.
Release the Knob when the Butterfly Arm is in the
desired position. Pivot the Butterfly Arm back and
forth slightly to make sure that it is locked in place.
Adjust the other Butterfly Arm in the same manner.
WARNING: When using the Butterfly Arms (30),
always apply equal pressure to both Butterfly
Arms. Never use only one Butterfly Arm. Doing so
could cause permanent damage.
REMOVING AND ATTACHING THE SQUAT SEAT
For some exercises, the Squat Seat (65) must be
removed. Make sure that the long chain is not
attached to the Leg Lever (62). Remove the 5/16”
Knob (61) and the 5/16" x 2 3/4” Carriage Bolt (59).
Lift the Squat Seat Frame (11) off the Squat Upright
(71).
To attach the Squat Seat (65), align the holes in the
Squat Seat Frame (11) with one of the brackets on
the Squat Upright (71). Attach the Squat Seat Frame
with the 5/16” X 2 3/4” Carriage Bolt (59) and the
5/16” Knob (61). The Squat Seat can be attached at
any of three heights.
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