Assembly Instructions
Before beginning assembly, be sure to observe our recommen-
dations and safety instructions. Take out all parts from cartons
and lay down on the floor. Some parts are pre-assembled.
Step 1:
Installation of base frame (17), rear foot (18) and main frame (34).
1. Place the rear foot (18) at base frame (17) in the right way on en
even floor together so that the holes align and screw them with hex
bolt 10x65 (49), flat washer 10//20 (67) and nylon nut M10 (64) tightly.
2. Place the main frame (34) onto the base frame (17) and screw it
first vertically with carriage bolt M10x65 (53), curved washer 10//25
(71) and nylon nut M10 (64) tightly. Then tighten the main frame (34)
horizontally to the base frame (17) with hex bolt M10x70 (48), flat
washer10//20 (67) and nylon nut M10 (64).
3. Place the backrest (13) at the main frame (34) and screw tightly
by using hex bolt M8x65 (54) and curved washer 8//25 (72).
4. Cover all screw heads of screws (48+49+54) and nuts (64) with
corresponding screw caps (74+75).
Step 2:
Installation of sliding tubes (5) and weights (31+32).
1. Insert the sliding tubes (5) into the holes of rear foot (18) and fix
them with hex bolt M8x60 (55), washer 8//16 (68) and nylon nut M8
(65). Then cover all screw heads of screws (55) and nuts (65) with
screw caps (75+76).
2. Slide the bottom cover bracket (22), 2 rubber bumper (10), the
weight supports (83) and again 2 rubber bumper (10) onto the sliding
tubes (5). (Note: If you bought the option weight set Art.-No. 9389
you put on the 2 additional weight plates (32) instead of the weight
supports (83)(Fig. 1). Then slide all weight plates (32) by viewing right
direction onto the sliding tubes (5) as shows in fig. 1 or 2.
3. Slide the plastic ring (35) onto the pull rod (36) and secure with
limit bolt (37) in uppermost hole. Insert the pull rod (36) into the
weights (32).
4. Slide the first weight plate (31) onto the sliding tubes (5) and put
the plastic washer 13//40 (1) on top.
5. Put the 2 adjustment screws (33) into the appropriate holes of
top cover bracket (82) as figure 2 shows and fix them with washers
8//16 (68) and nylon nuts M8 (65).
6. Slide the top cover bracket (82) onto the sliding tubes (5) and
insert the security pin (30). To adjust the weights, use the security
pin (30) and put it into desired position of the pull rod (36).
In this case, the higher the locking pin (30) is inserted, the lower
the weight load.
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