Life Fitness Home Gym SU50 User Manual

SEATED ROW SU50  
ASSEMBLY INSTRUCTIONS  
The Seated Row SU50 comes disassembled in two pieces. Follow the steps below to  
assemble it.  
TOOLS NEEDED  
9/16”  
socket wrench  
9/16”  
box wrench  
7/8” open end  
wrench or  
crescent wrench  
1 hr  
15 m in  
45 min  
30 m in  
ASSEMBLY TIME  
One person can accomplish this assembly in approximately ½ hour.  
UNPACKING AND PARTS  
CAUTION: ASSEMBLING THE SEATED ROW SU50 REQUIRES THE ABILITY TO  
MOVE HEAVY COMPONENTS. THE WEIGHT STACK SUBFRAME OF THE SU50 IS  
LARGE AND HEAVY AND MAY CAUSE INJURY OR DEATH IF IT FALLS ON  
SOMEONE. USE CAUTION WHEN ASSEMBLING THIS MACHINE.  
1. Unpack the Weight Stack Subframe and the Seat Subframe from the crate. Stand  
the Weight Stack Subframe up on its four feet. Stand the Seat Subframe up as shown in  
Figure 1. Remove the cable and bolts pack.  
M051-K50-A104  
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Seated Row SU50 Customer Assembly Instructions  
INCLUDED PARTS  
Included parts are:  
1. 3-3/4” Hex head bolts (4)  
2. End caps (bolt covers) (8)  
3. Flat washer (used to “shorten” bolt so end cap will fit on the nut) (4)  
4. End cap washers (end caps snap onto them) (8)  
5. 3/8” Locknut (4)  
6. Cable (1)  
7. Row handle (1)  
8. Handle clip (1)  
ASSEMBLING THE SU50  
1. Line up the Weight Stack Subframe and the Seat Subframe sections. Line up the  
boltholes in the two sections.  
Figure 3. Lined up sections of the Seated Row SU50.  
2. Insert the bolts with flat washers and end cap washers at the head. Slide the flat  
head washers onto the four bolts and insert the bolts into the Seat Subframe section of  
the SU50. The flat washers will “shorten” the bolt so that the end caps will fit onto the nut  
end of the bolt. Figure 4 shows the inserted bolt from the Seat Subframe side of the  
SU50.  
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Seated Row SU50 Customer Assembly Instructions  
Figure 4. Bolt (viewed from the Seat Subframe section).  
3. Tighten the nuts. Moving to the Weight Stack Subframe side of the SU50, place end cap  
washers and nuts onto the four bolt ends. Tighten the nuts so that they are completely  
over the threads of the bolt (upper bolt in Figure 5). When all the bolts are tight, snap the  
end cap covers onto both sides of the bolts. An end cap washer is shown in the lower part  
of Figure 5.  
Figure 5. Nuts, end cap washers and end caps on the bolts.  
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Seated Row SU50 Customer Assembly Instructions  
INSTALLLING THE CABLE  
1. Remove the pulleys. Once the Weight Stack Subframe is bolted to the Seat Subframe  
section, you will need to remove the upper and lower pulleys to insert the cable. Using two  
9/16” socket or box wrenches, remove the pulley bolts as shown in Figure 6. Set aside the  
pulleys, end cap washers and bolt. Pulleys are shown as numbers 1 and 2 in Figure 7.  
Figure 6. Removing the pulley bolt.  
Figure 7. Upper and lower pulleys.  
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Seated Row SU50 Customer Assembly Instructions  
2. Bolt the cable to the weight stack. Thread the 7/8” nut up on the cable bolt as shown in  
Figure 7. Screw the bolt down into the weight stack as shown in Figure 8. Tighten the bolt  
with a crescent wrench or 7/8” open-end wrench.  
Figure 7. Thread the nut onto the cable.  
Figure 8. Screw the cable into the weight stack.  
3. Align the cable in the pulley housings. From the weight stack, run the cable through  
the upper section of the upper pulley (#1 in Figure 9). Align the cable into the pulley  
groove and reinstall the pulley bolt. Run the cable through the lower section of the lower  
pulley (#2 in Figure 9). Align the cable into the pulley groove and reinstall the pulley bolt.  
Make sure you install the cable ABOVE the small bolt at the bottom of the housing.  
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Seated Row SU50 Customer Assembly Instructions  
Figure 9. Cable installation.  
4. Reinsert the pulleys into the pulley housings and tighten the bolts. Replace the  
bolts, end cap washers, and end caps using the configuration shown in Figure 10.  
Figure 10. Pulley bolt assembly configuration.  
5. Attach the handle and clip to the cable.  
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