ProForm 831.294251 user manual That the Extension Legs 128 remain in the Uprights

4. With the help of a second person, carefully tip the

4

Uprights (109) down to the position shown. Make sure

109

that the Extension Legs (128) remain in the Uprights.

100

Attach each Extension Leg (128) with two 3/4” Tek

Screws (47) and a Round Base Pad (67) as shown.

Note: Attach the lower Tek Screw (without the Round

Base Pad) first.

With the help of a second person, carefully raise the

100

67

47

Uprights (109) so the Base Pads (100) are resting on the

floor.

128

67

47

128

5. Remove the knob from the pin. Make sure that the collar

5

and the spring are on the pin as shown. Insert the pin

into the Latch Housing (75) and tighten the knob back

onto the pin.

Raise the Frame (54) to the vertical position. While an-

76

Hole

other person holds the Frame, hold the Latch Housing

(75) against the inside of the Frame. Thread two 3/4”

Screws (6) several turns into the Latch Housing and the

Frame.

Align the pin with the hole in the Left Handgrip (76) by

sliding the Latch Housing (75) up or down. Make sure

Pin

Collar

that the pin can be inserted fully into the hole. Hold

12

the Latch Housing in place and tighten the two 3/4”

75

Screws (6). Be careful not to overtighten the Screws.

54

6

Pull the knob to the right and carefully lower the Frame

2

Notch

(54) to the floor. Press the Latch Cover (12) into the left

Spring

side of the Frame. See the inset drawing. Make sure that

Knob

the notch in the Latch Cover is positioned over the Foot

Rail (2) as shown.

Note: Over a period of use, the Latch Housing (75) may

need to be adjusted again to align the pin with the hole in

54

12

the Left Handgrip (76).