![](/images/new-backgrounds/1285902/28590271x1.webp)
v i i . o p e r at i n g i n s t r u c t i o n s
Installation:
1.Using a e/ah” Allen® wrench: Loosen the rear occipital screwball
(See Fig.1) (A), adjust up or down to provide slot access.
2.Remove the bolt and washer (B) from the DFS2
mounting plate.
3.Fit the mounting plate to the front of the occipital mount slot as shown. Plate can be mounted above or below occipital pad.
4.Replace the bolt and washer and tighten (B).
Forehead Strap Adjustment:
5.Using a t/ds” Allen wrench: Loosen the guide rods adjustment screw (See Fig.2) (F), and slide both guide rods evenly to desired diameter.
6.Locate neoprene strap (D) in desired position on forehead.
7.Slide guide rods through clamp until front of neoprene strap is approximately q/s” from plastic guide support (E). Strap must fit snuggly on forehead. (See Fig.) (H)
8.
to hold position.
9.Guide rods may be trimmed to 1” limiting rearward protrusion.
Vinyl caps should be removed prior to trimming and then reinstalled.
(See Fig.3)(I)
10.
Downward Stop Angle
Adjustment:
11.Using a t/ds” Allen wrench loosen the angle adjustment clamp screws (See Fig.1)(C).
12.Insert an Allen wrench into the exposed hole (See Fig.2) (G) on the silver angle adjustment pivot and rotate until the forehead pad and guide rods are at the desired angle.
13.
Notice: Fasteners and DFS2 adjustment should be checked prior to each use. Neoprene Strap must be replaced at the first signs of wear or loss of tension.
E
q/s”
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| G F | 1” |
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| DFS2 |
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| HCPC Code: | K0108 |
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| SINGLE PAD SYSTEMS |
| S.O.F.T. SYSTEM |
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| Part Number | DFSQ30 (small) |
| DFSQ3 (small) |
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9921700000 Rev C mkt3048