Controlled Products Systems Group 1603-080 - Manual (Page 15)

1603-065-N-7-11 13
Replace the chain
back into lower
sprocket and
tighten turnbuckle
after spikes are
vertical.
3.4 Secure Tunnel Plates and Ramps to Concrete
3.3a Adjust Spikes If Necessary
1. Secure tunnel plates to concrete
with 3/8” x 3” sleeve anchors (Not supplied).
2. Install ramps on tunnel plates with flathead bolts provided.
3. Secure ramps and end cap to concrete with 3/8” x 3” sleeve anchors (Not supplied)
Cut off excess threads flush with top of nut.
Tunnel Plates
Sleeve Anchor
(Not supplied)
Sleeve
Anchor
Sleeve Anchor (Cut off excess threads flush with top of nut).
Flathead Bolt
Flathead Bolts
(Provided)
Ramps
Ramp
End
Cap
3/8
With operator in the
Down arm position,
loosen turnbuckle on
crossed chain to
release chain from
the lower sprocket. Spikes can now be
adjusted to the
vertical position.
V
ertical