Riken Keiki GD-3EC, Technical Manual

Page: 50 / 177

4. Installation 4-4 Main unit installation
50 / 168
4-4-3 Attaching protective cover
Attach the protective cover to the main unit (SD-3/SD-3SC).
<Pole mounting (pole size: 50A (2B))>
1 Attach the chassis and mounting bracket to the main unit.
Secure with four M5

6 double SEMS bolts from behind,
as shown in the diagram to the right.
2 Fit one U bolt around the vertical pole and through the
upper slots on the main unit. Secure with two washers, two
spring washers, and two M10 nuts.
3 Fit the second U bolt around the vertical pole and through
the lower slots on the main unit. Secure with two washers,
two spring washers, and two M10 nuts.
4 Attach the protective cover, aligning it with the two lugs at
the top of the chassis.
5 Secure the protective cover in place by tightening the
knurled screws on either side of the cover.
*The diagram illustrates the SD-3. The mounting method for the SD-3SC is identical.
Chassis
Mounting
bracket
U bolts
Protective cover
Lugs
Knurled screw