5) Conversion from Border Frame to Tubular Frame
① Disassemble the border frame
Unfasten the screws to disassemble the border frame from the connecting plate.
[ Caution ]
Put the disassembled screws in a safe place to use when attaching the tubular frame.
② Assemble the tubular arms
Fix the tubular arms onto the frame connecting board with screws.
③ When using a round tubular frame, attach the left tubular frame arm to the holes for the round frame.
Tubular frame arm (left)
Tubular round
frame
Border frame
Screws
Frame
connecting plate
Holes for tubular
round frame
Frame plate
Tubular frame arm (right)
Screws
[Fig. 2-12]
[Fig. 2-13]