OHAUS Defender Serie Manuel D'instructions page 11

Defender Series Floor Scale
3.3. Accessory installation
Stop bar
1. Take out the stop bar and the matching bolts.
2. On the opposite side of the ramp, use two M8 bolts to secure the stop bar
to the scale body and insert rubber plugs into the two round holes.
Ramp
The standard is a single ramp. If you order an extra ramp, follow instruction in
section 3.2 Standard installation to install it on the other side of the platform.
LEGEND: a. M8 bolts，b. Rubber Plug
Figure 3-2 Optional Stop Bar Installation
EN-9