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0323 IH-10268
ATTACHING KEYBOARD TRAY
1. Attach keyboard tray to gas spring arm using four
M4 Phillips head bolts and four M4 lock nuts with a
Phillips screwdriver and 7 mm wrench. (See Figure 40)
2. Align keyboard arm mounting bracket with upright
at desired height.
NOTE: Keyboard arm can be mounted to
outside or inside of upright.
3. Secure to upright with two M6 x 45 mm Allen head
bolts, four washers and two hex nuts using Allen
wrench and 10 mm wrench. (See Figure 41)
ADJUSTING TENSION
1. Keyboard tray mount includes two built-in
counterweight systems for free-range motion. Arm in
mount may need to be adjusted to allow keyboard
tray to stop at desired position. (See Figure 42)
2. To adjust the counterweight, use Allen wrench on
screw above middle joint. Turn toward "–" to make
arm easier to move. Turn towards "+" to make arm
more difficult to move. Adjust until mount can be
stopped at desired position. (See Figure 43)
OPTIONAL ACCESSORIES CONTINUED
M6
Lock Nut
Washer
Inside View
Outside
View
Figure 41
M6 x 45 mm
Allen Head Bolt
M4 Lock Nut
M4 Phillips
Head Bolt
Figure 40
Figure 42
Counterweight
Adjustment
Figure 43
To Tighten
To Loosen
