Vectra Fitness On-Line 1650 Owner's Manual page 8

Assembly Instructions
20.
Adjust the high pulley member height now if necessary. Adjust
it up to provide additional pre-stretch for the tallest user, ceiling
height allowing. To do this, loosen the bolts that pass through pulley
#2 at the top of the main column (C). You will need two 9/16" end
wrenches for this as most other wrenches will not fit. Now tighten
(or loosen if adjusting down) the bolt on the top of the back of the
high pulley member. Once the chosen adjustment is reached, retighten
the bolts that pass through pulley #2. They must be very tight. FIG.13
FIG. 14
(cont.)
21.
Next tension the cable system. Two adjustments are necessary, one for the ab/leg/press arm
stations and one for the fly/high pulley/low pulley stations. The adjustment at the top of the leg/ab
station is adjusted first, but first check something at the base of the main column (C). Remove the
lowest access door. There is a stainless cable fitting above a slot about six inches above the floor.
The cable system in the main column needs to have enough slack in it to allow this cable fitting to
touch the slot just above pulley #12. If the cable system does not allow the cable fitting to be pushed
into contact with the slot, then turn the bolt on the top of the main column counterclockwise until it
does. Now, remove the column cap from the top of the ab column. About 4" below the top of the
column, a bolt passes through pulley #22. Make sure it is not tight. Move the square bar from notch
to notch until the top plate of the weight stack just starts to lift. Make sure the weight selector pin
easily goes into all weight stack holes. Once the right notch is found, tighten up the bolt that passes
through adjustable pulley #22 to secure it. Now adjust the bolt on the top of the main column until
the top plate again just starts to lift. Again make sure the pin goes in all weight stack holes. Replace
column access panel and column cap. FIG. 13 and 14 and Cable Diagram.
22.
Attach lat bar to cable at high pulley. Attach the ab strap at the ab pulley. Ensure that the
foam press post cap (Y) is in place on the press arm support (A). FIG. 4.
23.
Make sure cables move freely when machine is operated. Immediately fix any cable rubbing
problems.
If you have any questions,
PLEASE contact the full-service
dealer where you purchased
this machine.
High pulley height
adjusting bolt
T
Loosen to adjust
high pulley, then
retighten.
FIG. 13
Second
cable system
adjusting bolt